HFU HF Underground
Loggings => Utility => Topic started by: autovon on January 24, 2023, 1822 UTC
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Thought it might be useful to have a HFGCS log thread similar to the EAM/FDM one, but for generic traffic on the net.
24JAN2023
At some point during the day on 11175,
AFKAI01 calling for radio check
SLEDGE61 calling for radio check
SLEDGE63 calling for radio check
1815z 11175 kHz MAINSAIL and RAYMOND21 conducting a radio check. RAYMOND21 is the Offutt command post. Interesting if they have HF capability now or are going through the global system. They have stated in the past that they had no HF capability.
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27JAN2023
11175 kHz
DECEE51 requesting current message traffic
RCH042 radio check
OKIE81 calling Andrews. POTROAST answers
RAYMOND21 calling for radio check
BIG TEXAS DOWN SOUTH (lol) with HF radio check
PLUSH52 calling PLUSH51
KAF3029 calling for radio check
SENTRY30 calling MAINSAIL for radio check. Then sent to 12103 kHz for phone patch
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HFGCS General Log for 27 JAN 2023
271846Z JAN 2023 11175.0 kHz USB
18:46Z CENTURY 30 calling MAIN SAIL for phone patch;
18:47Z CENTURY 30 this is MAIN SAIL standby for QSY;
18:47Z MAIN SAIL requested QSY to 12103.0 kHz;
18:49Z Phone patch to DSN: <redacted>;
18:51Z CENTURY 30 with PP to OSKJ, <redacted>; CENTURY 30 part of Scarlet ? exercise; having secondary crypto issues and currently have no connectivity; line-of-sign comms are good;
CENTURY 30 is looking for some guidance to troubleshoot crypto issue;
OSKJ will speak to the COMSEC guys and call the COMSEC office;
The issue will probably need to be fixed on the ground and before the next sortie;
CENTURY 30 will attempt to continue troubleshooting and will re-load crypto;
18:59Z CENTURY 30 to MAIN SAIL, terminate phone patch at this time.
271952Z JAN 2023 11175.0 kHz USB
19:52Z PLUSH 51 calling RED RIVER; no response;
19:53Z PLUSH 51 this is PLUSH 52 can relay to RED RIVER;
PLUSH 51 no intercept at point ?, next intercept at point ?; ETA 20:40Z.
272038Z JAN 2023 11175.0 kHz USB
20:38Z RAYMOND 21 calling MAIN SAIL for radio check.
272329Z JAN 2023 11175.0 kHz USB
23:29Z SPAR 85 calling MAIN SAIL for radio check.
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11.175 FEAR52 called any radio for a radio check. 1625z January 27.
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28JAN2023
11175 kHz
1618z GORDO17 (E-4B) calling any station for radio check
29JAN2023
11175 kHz
1517z HUSKR55 (KC-135R) calling for radio check
30JAN2023
11175 kHz
1426z SKULL11 radio check
REACH611 radio check
CHILL11 radio check
SAM108 radio check
31JAN2023
11175 kHz
1512z MAINE86 radio check. ANDREWS answers
FEAR21 radio check
TOPCAT31 radio check
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11175 kHz CHILL23 called any station for a radio check 0058z February 1.
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7FEB2023
11175 kHz
REACH789 radio check
Aircraft 8026 with HF check
1528z CHILL21 radio check
1529z FEAR02 radio check with CHILL21
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11175 kHz February 9 0117z
SKULL31 tried to raise any tanker in the vicinity of Topeka, KS.
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All on 11175
2-9
BAT44 radio check with 2 transmitters, MUNICIPAL answers
2-10
RAYMOND21 radio check with MAINSAIL
SKULL51 radio check
2-14
TOPCAT92 calling TOPCAT39. 39 was down in the TX Panhandle, 92 was up in W. SD
2-15
DOOM72 radio check
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All on 11175
2-19
SLAM12 radio check. Called 3 times and only answered on the 3rd try.
2-21
FEAR22 radio check. Called 4 times, no answer
CHILL21 radio check. FEAR22 answered
SAM281 radio check.
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11175 kHz March 4 2244z.
E-6B BLUE GILL/ALARE19 called NOMINATE and requested to enter the net shortly after departing Travis AFB.
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3-11
11175
RYDER92 radio check
CHAOS43 radio check
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11175 kHz March 12 1841z
E-6B BOYS CLUB/ORKIN67 called DOCK YARD and requested to enter the net shortly after departing Travis AFB.
1950z BOYS CLUB broadcast an EAM.
2020z BOYS CLUB broadcast an EAM.
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HFGCS General Log for 19 MAR 2023
191510Z MAR 2023 11175.0 kHz USB
15:10Z JUNE DAY calling ART BOOK with request for phone patch;
15:12Z QSY to 11056.0 kHz USB;
15:13Z Phone patch to commercial number 866-433-7722;
15:16Z JUNE DAY calling RADIATOR via phone patch;
15:19Z JUNE DAY calling RADIATOR via phone patch with "request digital and analog services at this time";
15:21Z RADIATOR requesting: "what is your current station over";
Digital RF was 16; re-configuring radio for 12;
Analog RF was 12; re-configuring radio for 15;
15:26Z JUNE DAY: "radios configured for digital and analog, over";
15:26Z RADIATOR: "are you currently transmitting, over";
15:28Z RADIATOR: "June Day, what is your next station, over";
15:28Z JUNE DAY: "Our next station is CRITERIA, over";
15:31Z RADIATOR: "June Day, I have you in TENACITY, over";
15:33Z RADIATOR: "June Day, your analog signal is weak in TENACITY and I will try to support you as soon as possible. You will be going into CRITERIA soon and I will meet you there.";
15:36Z JUNE DAY request ART BOOK terminate phone patch;
15:37Z Phone patch terminated.
RSPduo | Wellbrook loop antenna
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11175 kHz March 23 2356z
FEAR43 tried to raise RED RIVER for a radio check.
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11175 kHz March 24 2219z
TRIDENT95 radio check with WEST COAST.
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A bit of an odd one ... or perhaps the station forgot to change frequencies or is keying multiple transmitters simultaneously while making the call. I do not believe that I have ever heard a MARS station operate on a HFGCS frequency therefore it is most likely an operational error.
261329Z MAR 2023 11175.0 kHz
13:29Z REGISTER calling ANY MARS; no response.
Note: REGISTER is one of the airborne command post call signs for 26 March 2023.
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051424Z APR 2023 11175.0 kHz USB
14:24Z MAINE 85 calling MAIN SAIL for radio check; response from Offutt;
14:25Z MAINE 85 requested "current message traffic";
14:26Z Offut: "there is no current message traffic".
051518Z APR 2023 11175.0 kHz USB
15:18Z WARLOCK 4 calling MAIN SAIL for radio check; response from Offutt.
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11175 kHz 2243z April 7
GORDO14 called any station for a radio check. E-4B 74-0787 west of San Francisco.
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072108Z APR 2023 11175.0 kHz USB
21:08Z LINER 76 calling MUDBUG;
21:21Z LINER 76 with RAYMOND ? checking in at level off in the green.
072114Z APR 2023 11175.0 kHz USB
21:14Z LINER 58 calling ANY AIRCRAFT, ANY RADIO for radio check; no response.
072116Z APR 2023 11175.0 kHz USB
21:16Z LINER 58 calling ANY AIRCRAFT, ANY RADIO for radio check; response from LINER 56.
072155Z APR 2023 11175.0 kHz USB
21:55Z LINER 54 calling ANY RADIO for radio check; response from LINER 56.
LINER = F/A-18C
MUDBUG = CP Barksdale AFB, LA or Louisiana CAP
RAYMOND = A-10C
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101303Z APR 2023 11175.0 kHz USB
13:03Z REACH 9206 calling ANY STATION for radio check; response from Hickam;
13:04Z REACH 9206 switched to 4724.0 kHz USB for radio check;
13:07Z REACH 9206 calling ANY STATION for radio check on 11175.0 kHz USB; no response;
101436Z APR 2023 11175.0 kHz USB
14:36Z OTIS 81 requesting phone patch via MAIN SAIL (Andrews);
14:40Z Andrews requested QSY to 11059.0 kHz USB;
14:41Z Phone patch requested to commercial 000-000-0000;
14:44Z Andrews: "that phone number is out of service, do you have an alternate"; OTIS 81: no alternate number;
14:46Z End of request, no further assistance required.
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11175 kHz April 12 0134z
Aircraft tail 1005 radio check with Aircraft 55.
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121218Z APR 2023 11175.0 kHz USB
12:18Z REACH 5003 calling ANY STATION, ANY AIRCRAFT for radio check; no response;
12:20Z REACH 5003 calling ANY STATION, ANY AIRCRAFT for radio check; no response.
121249Z APR 2023 11175.0 kHz USB
12:49Z REACH 408 calling MAIN SAIL for radio check; no response;
12:50Z REACH 408 calling MAIN SAIL for radio check; no response.
121523Z APR 2023 11175.0 kHz USB
15:23Z WARLOCK 5 calling ANY STATION for radio check; no response.
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141430Z APR 2023 11175.0 kHz USB
14:30Z JAKE 11 requesting current msg traffic from MAIN SAIL; response from WEST COAST "no current msg traffic at this time". (JAKE is a KC-135R)
141540Z APR 2023 11175.0 kHz USB
15:40Z MAIN 85 calling MAIN SAIL for radio check; no response;
15:41Z MAIN 85 calling MAIN SAIL; response from Andrews;
15:43Z MAIN 85 requesting current message traffic; Andrews "we currently do not have any traffic, over."
141921Z APR 2023 11175.0 kHz USB
19:21Z REACH 121 with Andrews and request for phone patch;
19:22Z Andrews request REACH 121 QSY to 11059.0 kHz;
19:25Z Phone patch to DSN 000-0000;
REACH 121 will arrive at 21:00Z. Require customs, kloader, air stairs, approx 23 pax;
19:31Z Terminate phone patch. No further assistance required.
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151338Z APR 2023 11175.0 kHz USB
13:38Z AIRCRAFT 56 calling MAIN SAIL for radio check; response from WEST COAST;
13:39Z AIRCRAFT 56 calling ANY STATION for radio check; response from WEST COAST.
151346Z APR 2023 11175.0 kHz USB
13:46Z AIRCRAFT 1005 calling ANY STATION, ANY RADIO for radio check; response from ANDREWS and AIRCRAFT 56.
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11175 kHz April 15 1835z
Aircraft 9 radio check with West Coast.
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1914:13Z APR 2023 11175.0 kHz USB
14:13Z POLAR 29 calling SKYMASTER;
14:14Z POLAR 29 calling SKYMASTER; response from POLAR 30;
14:15Z POLAR 29 calling SKYMASTER;
14:16Z POLAR 29 calling SKYMASTER; response from POLAR 30;
14:17Z POLAR 34 for radio check; response from POLAR 30;
14:18Z SKYMASTER this is POLAR 29 transmitting in the blind ZV0291321/2//
191458Z APR 2023 11175.0 kHz USB
14:58Z AIRCRAFT 255 calling MAIN SAIL for radio check; no response;
14:59Z AIRCRAFT 255 calling MAIN SAIL for radio check; no response;
15:00Z AIRCRAFT 255 calling MAIN SAIL for radio check; response from POLAR 34 (L/C);
15:01Z ?AIR? CONTROL AIRCRAFT 255 request SELCALL check;
15:02Z AIRCRAFT 255 calling ANY STATION with request for SELCALL check; no response;
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201522Z APR 2023 11175.0 kHz USB
15:22Z WARLOCK 5 calling MAIN SAIL for HF radio check; no response;
15:23Z WARLOCK 5 calling MAIN SAIL for HF radio check; no response;
201804Z APR 2023 11175.0 kHz USB
18:04Z SIERRA 41 calling ANY STATION for radio check; response from SIERRA 42, L/C.
201811Z APR 2023 11175.0 kHz USB
18:11Z MUSCULAR with UNID; MUSCULAR in receipt of JD2K.
18:18Z SIERRA 42 with MUSCULAR, SIERRA 42 with msg of 4 characters as follows ICWZ.
201859Z APR 2023 11175.0 kHz USB
18:59Z BEETLE 43 calling ?; no response.
202307Z APR 2023 11175.0 kHz USB
23:07Z CAPER 81 calling SKYMASTER; no response;
23:08Z BEETLE 44 calling SKYMASTER with 4 character msg; response from BEETLE 44.
202317Z APR 2023 11175.0 kHz USB
23:17Z MUSCULAR calling DETERGENT; 23:18Z response from PRIMITIVE;
23:18Z MUSCULAR calling DETERGENT; no response.
202321Z APR 2023 11175.0 kHz USB
23:21Z RAYMOND 21 calling PAYOLA for radio check; RAYMOND 21 has PAYOLA L/C.
202326Z APR 2023 11175.0 kHz USB
23:26Z BEETLE 42 calling SKYMASTER; response from MUSCULAR;
23:27Z SKYMASTER, SKYMASTER, BEETLE 42 1 message of 4 items follows standby HOSA.
202339Z APR 2023 11175.0 kHz USB
23:39Z ? 72 calling SKYMASTER with msg V77B.
202346Z APR 2023 11175.0 kHz USB
23:46 SPEAR 42 calling SKYMASTER; response from MUSCULAR;
SKYMASTER, SKYMASTER, SPEAR 42 1 message of 4 items follows standby TP5G.
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11175 kHz April 20 2339z
SKULL72 called SKYMASTER with one message of four items.
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210008Z APR 2023 11175.0 kHz USB
00:08Z ABBA 82 calling SKYMASTER; response from LORDSHIP;
00:09Z SKYMASTER, SKYMASTER, ABBA 82 1 message of 4 items follows standby BD7R.
210016Z APR 2023 11175.0 kHz USB
00:16Z MARK 43 calling SKYMASTER; response from LORDSHIP;
SKYMASTER, SKYMASTER, MARK 43 1 message of 4 items follows standby TNFA.
210017Z APR 2023 11175.0 kHz USB
00:17Z ABBA 82 calling SKYMASTER; response from LORDSHIP;
00:17Z SKYMASTER, SKYMASTER, ABBA 82 1 message of 4 items follows standby BD7R.
210018Z APR 2023 11175.0 kHz USB
00:18Z ABBA 84 calling SKYMASTER; response from LORDSHIP;
00:20Z SKYMASTER, SKYMASTER, ABBA 84 1 message of 4 items follows standby VSA2.
210019Z APR 2023 11175.0 kHz USB
00:19Z MARK 43 calling SKYMASTER; response from LORDSHIP;
SKYMASTER, SKYMASTER, MARK 43 1 message of 4 items follows standby TNFA.
210028Z APR 2023 11175.0 kHz USB
00:28Z SKULL 71 calling SKYMASTER; response from LORDSHIP;
00:29Z LORDSHIP, LORDSHIP, 1 message of 4 items follows standby O1Y6.
210037Z APR 2023 11175.0 kHz USB
00:37Z MARK 41 calling SKYMASTER; response from HORSE FLY;
SKYMASTER, SKYMASTER, MARK 41 1 message of 4 items follows standby SQVE.
210046Z APR 2023 11175.0 kHz USB
00:46Z SKULL 72 with msg relay:
L?B6HK
E4UURO
LXSJF2
210048Z APR 2023 11175.0 kHz USB
00:48Z ABBA 83 calling SKYMASTER; response from LORDSHIP;
SKYMASTER, SKYMASTER, ABBA 83 1 message of 4 items follows standby 9W34.
210057Z APR 2023 11175.0 kHz USB
00:57Z MARK 44 calling SKYMASTER; response from LORDSHIP;
LORDSHIP, LORDSHIP, this MARK 44 with 1 message of 4 items follows standby E6MK.
210106Z APR 2023 11175.0 kHz USB
01:06Z ABBA 83 calling SKYMASTER; ABBA 83 1 message of 4 items follows standby 59??.
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221527Z APR 2023 11175.0 kHz AM
15:27Z REACH 052 calling MAIN SAIL;
15:28Z MAIN SAIL request QSY to 11466.0 kHz USB;
15:28Z MAIN SAIL request QSY to 12058.0 kHz USB;
15:30Z MAIN SAIL request QSY to 11059.0 kHz USB;
15:33Z MAIN SAIL request QSY to 11175.0 kHz USB; nothing else heard after this.
222050Z APR 2023 11175.0 kHz USB
20:50Z SKULL 61 calling ANY RADIO for radio check; no response;
20:50Z SKULL 61 calling ANY RADIO for radio check; response from MAIN SAIL (L/C).
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11175 kHz April 23 2024z
SAM728 radio check with MAINSAIL.
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252356Z APR 2023 11175.0 kHz USB
23:56Z SKULL 02 calling ANY STATION for radio check; response from ANDREWS (L/C).
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261832Z APR 2023 11175.0 kHz USB
18:32Z AIRCRAFT 1498 on the ground calling ANY STATION for radio check; response from ANDREWS (L/C).
261923Z APR 2023 11175.0 kHz USB
19:23Z AIRCRAFT 1498 calling ANY STATION for radio check; no response;
19:24Z AIRCRAFT 1498 calling ANY STATION for radio check; no response;
19:25Z AIRCRAFT 1498 on he ground calling ANY STATION for radio check; no response;
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270209Z APR 2023 11175.0 kHz USB
02:09Z SPEAR 32 calling MAIN SAIL for radio check; response from ANDREWS (L/C).
272008Z APR 2023 11175.0 kHz USB
20:08Z SPAR 87 calling MAIN SAIL for radio check; no response;
20:09Z SPAR 87 calling MAIN SAIL for radio check; response from MAIN SAIL (L/C).
272055Z APR 2023 11175.0 kHz USB
20:55Z AIRCRAFT 1509 calling ANY STATION for radio check; no response;
20:56Z AIRCRAFT 1509 calling ANY STATION for radio check; no response.
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282005Z APR 2023 11175.0 kHz USB
20:05Z OTIS 23 with Andrews requesting phone patch;
20:08Z Andrews: QSY to 11056.kHz;
20:09Z Phone Patch to commercial number 000-000-0000 (? Command);
20:14Z Estimated arrival msg and requested WX: ?TBJQ? for 22:00Z;
20:15: ? Command requested pirep; OTIS 23 60 miles of ?Point Diezz?, 230, smooth air, visibility unrestricted;
20:17Z Phone patch terminated.
Note: OTIS 23 was weak barely readable at time and ? Command had to be occasionally relayed by the Andrews operator.
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291722Z APR 2023 11175.0 kHz USB
17:22Z SABRE MAINTENANCE calling ANY STATION with request for radio check; response from ANDREWS (W/R).
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011815Z MAY 2023 11175.0 kHz USB
18:15Z MANSFIELD 66 calling ANY STATION for radio check; no response;
18:16Z MANSFIELD 66 calling ANY STATION performing a "hotel fox" radio check; no response;
18:17Z MANSFIELD 66 calling ANY STATION performing a "hotel fox" radio check; no response;
18:18Z MANSFIELD 66 calling ANY STATION performing a "hotel fox" radio check; response from MAIN SAIL (L/C).
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031447Z MAY 2023 11175.0 kHz USB
14:47Z SPEAR 31 flight calling ANY STATION for radio check; response from ANDREWS (L/C).
032310Z MAY 2023 11175.0 kHz USB
23:10Z ROMA 72 calling ANY RADIO for a radio check; response from SPEAR 32 (L/C).
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040040Z MAY 2023 11175.0 kHz USB
00:40Z REACH 407 calling MAIN SAIL for radio check; response from WEST COAST (L/C);
00:41Z REACH 407 requesting phone patch;
00:42Z WEST COAST request QSY to 11156.0 kKz;
00:43Z REACH 407 requesting phone patch to DSN: 000-0000;
00:48Z REACH 407 about 2 hr out, expected arrival around 20:30 local; REACH 407 will use the West ramp; negative fuel request;
00:49Z Phone patch terminated.
041412Z MAY 2023 11175.0 kHz USB
14:12Z CHILL 41 calling CHILL 42 for radio check;
14:12Z CHILL 41 with WEST COAST (L/C);
14:13Z Response from CHILL 42 has CHILL 41 L/C.
041420Z MAY 2023 11175.0 kHz USB
14:20Z SPEAR 42 calling ANY RADIO for radio check; response from WEST COAST (L/C).
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051459Z MAY 2023 11175.0 kHz USB
14:59Z SPEAR 52 calling ANY RADIO for radio check; no response.
051812Z MAY 2023 11175.0 kHz USB
18:12Z REACH 420 calling ANY RADIO; response from ANDREWS;
18:13Z REACH 420 request phone patch;
18:14Z ANDREWS request QSY to 11059.0 kHz USB;
18:15Z REACH 420 request phone patch to commercial number 000-000-0000;
18:19Z ANDREWS: call did not go through; REACH 420 provided alternate commercial number 000-000-0000;
18:22Z ANDREWS: call was declined; REACH 420 provided alternate commercial number 000-000-0000 or DSN 000-0000;
18:28Z ANDREWS: neither numbers working; REACH 420 request that ANDREWS call those numbers from his desk phone as they are all 24 hours operational numbers and they have a question;
18:30Z REACH 420 request ANDREWS calls 000-000-0000 and speak with the Flight Duty Officer; request is to know what the plan is for REACH 420;
18:32Z Proceeding flight plan: TACC has the paper work on Mattermost, plan on coming back to Marsburg as normal, also stated that the ARF if raised to critical and clear to land as well as contact the Flight Detail Officer when land in TFM.
18:33Z Phone patch completed. REACH 420 out on 11059.
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061544Z MAY 2023 11175.0 kHz USB
15:44Z Q#### calling ANY STATION for an HF radio check; no response.
061547Z MAY 2023 11175.0 kHz USB
15:47Z MANSFIELD 66 calling MAIN SAIL for HF radio check; no response;
15:48Z MANSFIELD 66 calling ANY STATION on the net for HF radio check; no response.
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161228Z MAY 2023 11175.0 kHz USB
12:28Z CHILL 32 calling ANY STATION for radio check; no response;
12:28Z CHILL 32 calling ANY STATION for radio check; no response.
161230Z MAY 2023 11175.0 kHz USB
12:30Z SAM 96 calling MAIN SAIL for radio check; no response;
12:30Z SAM 96 calling MAIN SAIL for radio check; no response;
12:41Z SAM 96 calling MAIN SAIL for radio check; response from ANDREWS (L/C);
12:47Z SAM 96 calling MAIN SAIL for radio check; response from ANDREWS (L/C).
161436Z MAY 2023 11175.0 kHz USB
14:36Z CHILL 31 calling for radio check; response from CHILL 32 (B/R).
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171435Z MAY 2023 11175.0 kHz USB
14:35Z ALE traffic; (no decode)
14:42Z ALE traffic;
[14:42:07][FRQ 11175000][TO ][WNG780 ][TIS][WNG742 ][AL0] BER 30 SN 12
14:44Z ALE traffic;
[14:44:50][FRQ 11175000][TO ][WNG739B ][TIS][WNG742 ][AL0] BER 30 SN 14
14:47Z ALE traffic; (no decode)
Note: Call signs WNG### presumed US Department of State (DoS)
171453Z MAY 2023 11175.0 kHz USB
14:53Z MX 20 calling ANDREWS for radio check;
14:57Z MX 20 calling ANDREWS for radio check; response from ANDREWS (L/C).
171500Z MAY 2023 11175.0 kHz USB
15:00Z MX 20 calling ANDREWS for radio check; response from ANDREWS (L/C);
15:01Z MX 20 advising ANDREWS that ?.
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181951Z MAY 2023 11175.0 kHz USB
19:51Z CHILL 42 calling for radio check with response from ANDREWS (L/C).
181953Z MAY 2023 11175.0 kHz USB
19:53Z AIRCRAFT 67 calling for radio check with response from ANDREWS (L/C).
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191949Z MAY 2023 11175.0 kHz USB
19:49Z REACH 824 calling MAIN SAIL for radio check; no response.
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200021Z MAY 2023 11175.0 kHz USB
00:21Z BARKSDALE MAINTENANCE calling ANY AIRCRAFT ANY STATION for radio check; no response.
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242020Z MAY 2023 11175.0 kHz USB
20:20Z RAIDER 02 calling MAIN SAIL with request;
20:25Z RAIDER 02 requested weather for LPLA (Lajes) for 01:00Z;
20:34Z RAIDER 02 calling MAIN SAIL; RAIDER 02 has yet to receive the requested WX report;
20:41Z RAIDER 02 calling MAIN SAIL; still no response;
21:01Z MAIN SAIL calling RAIDER 02; no response.
242029Z MAY 2023 11175.0 kHz USB
20:29Z CONVOY 3314 calling MAIN SAIL for radio check; no response.
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251945Z MAY 2023 11175.0 kHz USB
19:45Z CRESS LEAF calling PRIMITIVE with request for phone patch;
19:46Z PRIMITIVE request QSY to 11056.0 kHz; PRIMITIVE standing by for DNS or commercial number;
19:48Z CRESS LEAF requested phone patch to commercial number 000-000-0000;
19:51Z PRIMITIVE advised CRESS LEAF that they are having problems with phone patch and to please standby a little longer;
19:55Z PRIMITIVE advised CRESS LEAF that phone patch was unsuccessful; called number was unable to recognize call sign, can relay msg if required; nothing else heard.
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260018Z MAY 2023 11175.0 kHz USB
00:18Z REACH 162 calling MAIN SAIL for radio check; (L/C)
00:19Z REACH 162 calling MAIN SAIL for radio check using second radio; no response.
261548Z MAY 2023 11175.0 kHz USB
15:48Z BORA 481 calling MAIN SAIL for radio check; no response;
15:48Z BORA 481 calling ANY RADIO for radio check; no response;
15:49Z BORA 61 calling ANY RADIO for radio check with response from MAIN SAIL.
261714Z MAY 2023 11175.0 kHz USB
17:14Z OTIS ? calling MAIN SAIL for radio check; no response.
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271839Z MAY 2023 11175.0 kHz USB
18:39Z RANGER 92 calling MAIN SAIL for radio check with response from FISH HAWK (HFGCS NCS);
18:40Z RANGER 92 requesting SELCAL check BHFS;
18:44Z RANGER 92 negative SELCAL, no further assistance required.
Note: The HFGCS NCS operator did not appear to know what a SELCAL check was.
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301418Z MAY 2023 11175.0 kHz USB
14:18Z Army Aircraft 463 requesting radio check; no response;
14:20Z Army Aircraft 463 requesting radio check; response from ANDREWS (L/C).
301531Z MAY 2023 11175.0 kHz USB
15:31Z SKULL 21 calling MAIN SAIL for radio check.
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011847Z JUN 2023 11175.0 kHz USB
18:47Z UNID requesting radio check with response from SKULL 42.
011851Z JUN 2023 11175.0 kHz USB
18:51Z PORT 20 calling ANY STATION for radio check; response from SKULL 02 (L/C).
011853Z JUN 2023 11175.0 kHz USB
18:53Z PORT 20 calling DARK GUN with request; "would like to do some HF secure with you if you don't mind";
18:54Z PORT 20 this is DARK GUN please standby, over;
18:56Z PORT 20 this is DARK GUN copy charlie echo.
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020036Z JUN 2023 11175.0 kHz USB
00:36Z REACH 188 calling MAIN SAIL; no response;
00:37Z REACH 188 calling MAIN SAIL with response from ANDREWS; nothing else heard.
020106Z JUN 2023 11175.0 kHz USB
01:06Z REACH 195 calling ANY RADIO for radio check; no response;
01:06Z REACH 195 calling ANY RADIO for radio check; no response.
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041853Z JUN 2023 11175.0 kHz USB
18:53Z UNITED 1887 calling MAIN SAIL radio; no response.
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051406Z JUN 2023 11175.0 kHz USB
14:06Z REACH 246 calling MAIN SAIL for radio check; no response;
14:07Z REACH 246 calling MAIN SAIL for radio check; no response.
051504Z JUN 2023 11175.0 kHz USB
15:04Z SKULL 11 calling ANY RADIO for radio check; no response;
15:04Z SKULL 11 calling ANY RADIO for radio check; response from (one of the MAIN SAIL stations, no ID).
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061817Z JUN 2023 11175.0 kHz USB
18:17Z SKULL 22 calling ANY RADIO for radio check; no response.
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072031Z JUN 2023 11175.0 kHz USB
20:31Z REACH 685 calling MAIN SAIL; no response;
20:33Z REACH 685 calling MAIN SAIL; no response.
072309Z JUN 2023 11175.0 kHz USB
23:09Z ROMA 22 calling MAIN SAIL for radio check; no response;
23:12Z ROMA 22 calling MAIN SAIL for radio check; no response;
23:13Z ROMA 22 calling ANY RADIO for radio check with response from MAIN SAIL (L/C).
-
11175 kHz June 8 1633z
FEAR41 radio check with MAINSAIL.
-
091522Z JUN 2023 11175.0 kHz USB
15:22Z MAIN 85 calling ANY STATION for radio check; response from MAIN SAIL;
15:23Z MAIN 85 request phone patch;
15:23Z MAIN SAIL request QSY to frequency 11056.0 kHz;
15:26Z MAIN 85 request phone patch to number 000-000-0000;
15:28Z MAIN 85: CONTROL this is MAIN 85 could you send a ACAR to the aircraft in regards to receiver status. Our SATCOM is inop. Can you please ACAR the aircraft in terms of receiver status and that is going to be for CROW 86;
15:31Z MAIN SAIL: Your ground party is no longer on the line;
15:31Z Terminate phone patch.
-
111417Z JUN 2023 11175.0 kHz USB
14:17Z UNID calling ANDREWS; broken unreadable;
14:19Z SAM 949 calling ANDREWS for radio check (L/C).
-
141451Z JUN 2023 11175.0 kHz USB
14:51Z SPEAR 31 calling ANY RADIO for radio check; no response;
14:52Z SPEAR 31 calling ANY RADIO for radio check; no response.
-
151331Z JUN 2023 11175.0 kHz USB
13:31Z CHILL 41 calling MAIN SAIL for radio check; no response.
151417Z JUN 2023 11175.0 kHz USB
14:17Z REACH 318 (75 miles from North Bay (Ontario, Canada)) requesting radio check; (L/C).
151949Z JUN 2023 11175.0 kHz USB
19:49Z SCORE 60 calling MAIN SAIL for radio check; no response;
19:50Z SCORE 60 calling MAIN SAIL for radio check; no response;
19:50Z SCORE 60 calling MAIN SAIL for radio check; no response.
19:55Z SCORE 60 calling MAIN SAIL for radio check; response from NOVEMBER 900 YANKE BRAVO;
19:56Z SCORE 60 calling MAIN SAIL for radio check on secondary radio; no response.
151955Z JUN 2023 11175.0 kHz USB
19:55Z NOVEMBER 900 YANKE BRAVO calling MAIN SAIL for radio check; no response;
19:57Z NOVEMBER 900 YANKE BRAVO calling MAIN SAIL for radio check; no response.
152031Z JUN 2023 11175.0 kHz USB
20:31Z REACH 796 calling MAIN SAIL for radio check; no response;
20:32Z REACH 796 calling MAIN SAIL for radio check; no response.
-
162330Z JUN 2023 11175.0 kHz USB
23:30 UTC - A couple of Peskies having a chat. Weak barely readable.
RSPduo | Wellbrook loop antenna
-
180120Z JUN 2023 11175.0 kHz USB
01:20Z REACH 253 calling MAIN SAIL; no response;
01:21Z REACH 253 calling MAIN SAIL; no response;
01:22Z REACH 253 calling MAIN SAIL; no response;
01:21Z REACH 253 calling ANY STATION; response from UNID ground station (weak unreadable);
01:23Z Lajes, with a different set of transmitters, calling REACH 253; no response.
180214Z JUN 2023 11175.0 kHz USB
02:14Z PARK SIDE (weak barely readable) calling MAIN SAIL for radio check;
02:16Z PARK SIDE requesting frequency change to 6981.0 kHz; (nothing heard).
-
190107Z JUN 2023 11175.0 kHz USB
01:07Z SAM 056 calling MAIN SAIL for radio check; no response;
01:07Z SAM 056 calling MAIN SAIL for radio check; no response;
01:07Z "This is SAM 056 nothing heard, out".
-
201518Z JUN 2023 11175.0 kHz USB
15:18Z MAIN 85 calling MAIN SAIL for radio check; no response.
202049Z JUN 2023 11175.0 kHz USB
20:49Z RED RIVER calling ANY RADIO for radio check; no response;
20:49Z RED RIVER calling ANY STATION for radio check; no response;
20:50Z RED RIVER calling ANY STATION for radio check; no response;
20:50Z RED RIVER calling ANY STATION for radio check; no response;
20:51Z RED RIVER calling ANY STATION for radio check; no response.
Note: RED RIVER sounded like one of the HFGCS NCS.
-
211416Z JUN 2023 11175.0 kHz USB
14:16Z CHILL 23 calling MAIN SAIL for radio check.
211420Z JUN 2023 11175.0 kHz USB
14:20Z MAIN 86 calling MAIN SAIL for radio check and requested latest message traffic;
14:21Z MAIN SAIL: No message traffic at this time.
212006Z JUN 2023 11175.0 kHz USB
20:06Z SAM 216 with MAIN SAIL for phone patch.
-
221431Z JUN 2023 11175.0 kHz USB
14:31Z MAIN 85 calling MAIN SAIL for radio check plus request current message traffic;
14:36Z MAIN SAIL: please clarify your request for message traffic;
14:36Z MAIN 85: Requesting if there is current message traffic;
14:38Z MAIN 85: Requesting current ?EIM?; (nothing else heard).
221456Z JUN 2023 11175.0 kHz USB
14:56Z "Any player on 11175 radio check"; (nothing else heard)
-
231616Z JUN 2023 11175.0 kHz USB
16:16Z 4315 calling MAIN SAIL for radio check.
231729Z JUN 2023 11175.0 kHz USB
17:29Z GUARD AIRCRAFT 1498 calling ANY STATION for radio check; response from MAIN SAIL (L/C).
231820Z JUN 2023 11175.0 kHz USB
18:20Z AIRCRAFT 4634 requesting HF radio check; no response.
18:21Z AIRCRAFT 4634 requesting radio check HF 2; no response.
231821Z JUN 2023 11175.0 kHz USB
18:21Z GUARD AIRCRAFT 1498 calling ANY STATION for radio check; response from MAIN SAIL (L/C).
-
241823Z JUN 2023 11175.0 kHz USB
18:23Z PAPA ROMEO 529 calling MAIN SAIL for radio check (L/C); Papa Romeo 529 having difficulties receiving MAIN SAIL.
-
11175 kHz June 25 1852z
MILL POND called BACK FIELD, requested to enter the net.
-
271503Z JUN 2023 11175.0 kHz USB
15:03Z ANDVT type secure traffic received until 15:07Z. One station with major distorted transmission.
272327Z JUN 2023 11175.0 kHz USB
23:27Z ANY RADIO ANY AIRCRAFT this is BOMBER MAINTENANCE requesting radio check; no response;
23:33Z ANY RADIO ANY AIRCRAFT this is BOMBER MAINTENANCE requesting radio check; no response.
-
291445Z JUN 2023 11175.0 kHz USB
14:45Z MAIN 86 calling MAIN SAIL; no response;
14:49Z MAIN 86 calling MAIN SAIL looking for current or previous message traffic;
14:51Z MAIN SAIL: Current message traffic is T56ZVE.
-
300030Z JUN 2023 11175.0 kHz USB
00:30Z REACH 264 calling MAIN SAIL for radio check; no response;
00:31Z REACH 264 calling MAIN SAIL for radio check with response from MAIN SAIL; L/C.
-
010120Z JUL 2023 11175.0 kHz USB
01:20Z CHUCK 80 calling TRAIL BOSS for radio check;
01:21Z CHUCK 80 calling TRAIL BOSS for radio check with response from YOU DEAL (HFGCS ground station); no response from CHUCK 80;
01:25Z CHUCK 80 calling TRAIL BOSS for radio check; no response.
Note: CHUCK 80 was heard earlyer at 00:44Z calling TRENTON MILITARY on 11232.0 kHz USB.
011907Z JUL 2023 11175.0 kHz USB
19:07Z REACH 40127 calling MAIN SAIL; no response;
19:07Z REACH 40127 calling MAIN SAIL; no response.
011956Z JUL 2023 11175.0 kHz USB
19:56Z OTIS 19 calling MAIN SAIL; no response;
19:57Z OTIS 19 calling MAIN SAIL; no response
19:58Z OTIS 19 request phone patch. Advise when ready to copy; (MAIN SAIL weak unreadable)
19:58Z OTIS 19 request phone patch. Advise when ready to copy; (MAIN SAIL weak unreadable)
-
030157Z JUL 2023 11175.0 kHz USB
01:57Z UNID calling MAIN SAIL; UNID requesting phone patch;
01:58Z Main Sail requested to switch frequency to 4442.0 kHz;
02:00Z UNID request phone patch to DSN: 000-0000;
02:03Z Main Sail advise UNID that ground party is on the line; (nothing heard)
Note: UNID was weak unreadable. Call sign unknown.
-
120009Z JUL 2023 11175.0 kHz USB
00:09Z SURGE 21 calling ANY STATION for radio check; no response;
00:10Z SURGE 21 calling ANY STATION for radio check;
00:11Z Response from MAINE 87 (up in the North East); L/C
-
172030Z JUL 2023 11175.0 kHz USB
20:30Z RED RIVER calling ANY STATION for radio check; no response;
20:31Z RED RIVER calling ANY STATION for radio check; no response.
-
181415Z JUL 2023 11175.0 kHz USB
14:15Z SHINER 40 calling MAINSAIL for radio check; no response;
14:16Z SHINER 40 calling ANY STATION for radio check; no response.
181455Z JUL 2023 11175.0 kHz USB
14:55Z OTIS 01 calling MAINSAIL for radio check; L/C
14:57Z OTIS 01 requesting SELCAL check: QSJQ; no response.
181500Z JUL 2023 11175.0 kHz USB
15:00Z SHINER 40 calling MAINSAIL for radio check; L/C.
182030Z JUL 2023 11175.0 kHz USB
20:30Z RED RIVER calling ANY STATION for radio check; no response.
-
191332Z JUL 2023 11175.0 kHz USB
13:32Z TANGO 355 calling MAINSAIL for radio check; L/C.
191445Z JUL 2023 11175.0 kHz USB
14:45Z GOPHER 04 calling MAINSAIL for radio check; L/C.
191501Z JUL 2023 11175.0 kHz USB
15:01Z GOPHER 04 calling MAINSAIL for radio check; L/C.
-
202118Z JUL 2023 11175.0 kHz USB
21:18Z OTIS 15 calling MAINSAIL for radio check and phone patch;
21:19Z MAINSAIL: Request QSY to 11059.0 kHz USB;
21:19Z OTIS 15 request phone patch to commercial number 000-000-0000;
21:23Z MAINSAIL: Phone number did not answer; OTIS 15: Secondary commercial number 000-000-0000 for Capt Ross;
21:27Z MAINSAIL: Phone number did not answer and proceeded to voice mail; OTIS 15 with third commercial number: 000-000-0000;
21:33Z MAINSAIL: OTIS 15, be advised ground party is on the line at this time, over;
21:33Z OTIS 15: Brick; this is ?, how copy;
21:33Z Ground Party: JIMBO, BRICK, L/C, how me; OTIS 15 (JIMBO): Request phone number for park?;
21:34Z Ground Party: JIMBO, BRICK, I have the phone number ready to copy: ? 000-000-0000;
21:36Z Phone patch terminated. OTIS 15: No further assistance required, really appreciate it.
-
211314Z JUL 2023 11175.0 kHz USB
13:14 CHILL 51 calling MAINSAIL for radio check; L/C.
211325Z JUL 2023 11175.0 kHz USB
13:25Z AIRCRAFT 512 calling MAINSAIL for radio check; no response;
13:26Z AIRCRAFT 512 calling MAINSAIL for radio check; no response;
13:28Z AIRCRAFT 512 calling MAINSAIL for radio check; no response.
211350Z JUL 2023 11175.0 kHz USB
13:50Z FORGE 63 calling MAINSAIL for radio check; no response;
13:50Z FORGE 63 calling MAINSAIL for radio check; no response.
211355Z JUL 2023 11175.0 kHz USB
13:55Z FORGE 94 calling MAINSAIL for radio check; no response;
13:56Z FORGE 94 calling MAINSAIL for radio check;
13:57Z MAINSAIL with "last caller say again" response; no response from FORGE 94.
17:39Z SPEAR or FEAR 51 calling ANY RADIO for radio check; no response;
17:40Z SPEAR or FEAR 51 calling ANY RADIO for radio check with response from other spear / fear A/C.
-
220003Z JUL 2023 11175.0 kHz USB
00:03Z ? calling MAINSAIL for radio check; no response.
220018Z JUL 2023 11175.0 kHz USB
00:18Z REACH 185 calling MAINSAIL for radio check; no response;
00:18Z REACH 185 calling MAINSAIL for radio check; L/C and broken readable.
-
231432Z JUL 2023 11175.0 kHz USB
14:32Z PORTER 66 calling MAINSAIL for radio check; L/C.
231510Z JUL 2023 11175.0 kHz USB
15:10Z UNID ANDVT traffic between 2 stations for approx 1 minute;
15:13Z UNID ANDVT traffic between 2 stations for approx 1 minute.
232353Z JUL 2023 11175.0 kHz USB
23:53Z REACH 250 calling MAINSAIL; "check, check, mic check"; no response.
-
260045Z JUL 2023 11175.0 kHz USB
00:45Z UNID A/C with some cockpit communication with regards to HF radio troubleshooting "turn the HF off and pull the breakers".
261249Z JUL 2023 11175.0 kHz USB
12:49Z DOOM 71 calling ANY RADIO for HF radio check; response from DOOM 72; L/C.
-
270110Z JUL 2023 11175.0 kHz USB
01:10Z REACH ? calling ANY STATION for radio check; was stepped-on by "test count"; no response.
-
282202Z JUL 2023 11175.0 kHz USB
22:02Z REACH 829 calling ANDREWS for radio check; no response;
22:03Z REACH 829 calling ANY STATION for radio check; no response;
22:16Z REACH 829 calling ANY STATION for radio check; no response.
-
11175.0 kHz July 29 2159z
SAM595 called MAINSAIL for a radio check.
-
11175 kHz August 3 2112z
RAIDER44 called MAINSAIL for a phone patch, QSY to 11159 kHz.
PP to commercial number, requested weather for PHNG.
-
061522Z AUG 2023 11175.0 kHz USB
15:22Z CHAOS 43 calling ANY RADIO; no response;
15:29Z CHAOS 43 calling PALM BAY for radio check; no response;
15:30Z CHAOS 43 calling PALM BAY for radio check; no response.
061551Z AUG 2023 11175.0 kHz USB
15:51Z CHAOS 43 calling RED RIVER for radio check; no response.
-
090134Z AUG 2023 11175.0 kHz USB
01:34Z AIRCRAFT 23 calling MAINSAIL for radio check; L/C;
01:35Z AIRCRAFT 33 calling AIRCRAFT 12 for radio check; L/C.
090143Z AUG 2023 11175.0 kHz USB
01:43Z AIRCRAFT 33 with AIRCRAFT 29; radio check; L/C.
091452Z AUG 2023 11175.0 kHz USB
14:52Z SCRANTON with a radio check.
-
110058Z AUG 2023 11175.0 kHz USB
00:58Z C5 0025 at Robins Air Force Base calling for radio check with response from ANDREWS L/C.
110138Z AUG 2023 11175.0 kHz USB
01:38Z AIRCRAFT 29 calling for radio check with response from ANDREWS L/C.
-
15016 kHz 2138z August 11.
NEIGHBOR called MAINSAIL, requested to enter the net. Possibly E-6B ICTUS61 that departed Travis AFB approximately 2115z.
-
141512Z AUG 2023 11175.0 kHz USB
15:12Z SKULL 11 calling any player for radio check.
141512Z AUG 2023 11175.0 kHz USB
17:59Z RED RIVER calling ANY STATION for radio check; response for UNID.
-
150110Z AUG 2023 11175.0 kHz USB
01:10Z DOOM 53 calling ANY RADIO for HF radio check; no response.
150150Z AUG 2023 11175.0 kHz USB
01:50Z DOOM 53 calling ANY RADIO for HF radio check with response from MAINSAIL (L/C);
01:52Z DOOM 53 calling MAINSAIL "hotel fox"; no response.
-
161415Z AUG 2023 11175.0 kHz USB / ALE
[14:20:46][FRQ 11175000][TIME OUT][ ]
[14:18:35][FRQ 11175000][SND][ ][TIS][ST1 ][AL0] BER 29 SN 10
[14:18:21][FRQ 11175000][SND][ ][TIS][ST1 ][AL0] BER 28 SN 07
[14:15:46][FRQ 11175000][LINKED ][ST1 ]
[14:15:46][FRQ 11175000][TO ][@?@ ][TIS][ST1 ][AL0] BER 29 SN 08
Note: A LINKED and TIME OUT statues were locally achieved by my station because of the use of the ALL CALL @?@ command.
161424Z AUG 2023 11175.0 kHz USB
14:24Z RED RIVER calling ANY STATION for radio check;
-
11175 kHz August 18 0407z.
FEAR42 called any station for a radio check.
-
11175.0 kHz August 20 1924z
REACH4599 radio check with WEST COAST.
-
11175.0 kHz August 22 0123z
SKULL11 tried to raise any player on 11175 for a radio check, MAINSAIL answered.
-
11175.0 kHz August 25 2149z.
DEVIL FOX called TRAPEZOID, requested to enter the net. DEVIL FOX possibly E-6B EXTRO46 that departed Travis AFB at 2125z.
-
11175.0 kHz August 28 1453z
CHILL12 called any station for a radio check.
-
302016Z AUG 2023 11175.0 kHz USB
20:16Z 651 this is BLINDFOLD in receipt of last transmission;
20:16Z 651 this is BLINDFOLD in receipt of msg, 4 characters: YL3B.
Note: Skymaster exercise in progress.
-
051413Z SEP 2023 11175.0 kHz USB
14:13Z RED RIVER calling ANY STATION for radio check; no response heard.
051450Z SEP 2023 11175.0 kHz USB
14:50Z SIERRA 21 calling ANY TANKER; no response heard.
051540Z SEP 2023 11175.0 kHz USB
15:40Z MAGIC 01 calling MAINSAIL for radio check; no response;
15:41Z MAGIC 01 calling MAINSAIL for radio check; no response;
15:42Z MAGIC 01 calling MAINSAIL for radio check; L/C;
15:44Z MAGIC 01 calling MAINSAIL for radio check (radio 2); L/C.
051552Z SEP 2023 11175.0 kHz USB
15:52Z MAINE 86 calling MAINSAIL for radio check; no response;
15:54Z MAINE 86 calling MAINSAIL for radio check; no response;
15:57Z MAINE 86 calling MAINSAIL for radio check; no response.
-
061336Z SEP 2023 11175.0 kHz USB
13:36Z KC 31 calling MAINSAIL for radio check; no response hear.
061412Z SEP 2023 11175.0 kHz USB
14:12Z MINISOTA VIKING ?? for radio check; no response heard.
061414Z SEP 2023 11175.0 kHz USB
14:14Z MAIN 85 calling MAINSAIL for radio check; no response heard.
061418Z SEP 2023 11175.0 kHz USB
14:18Z WAR BIRD 01 calling ANY STATION for radio check; no response;
14:19Z WAR BIRD 01 calling ANY STATION for radio check; no response.
061807Z SEP 2023 11175.0 kHz USB
18:07Z WAR BIRD 01 calling ANY STATION for radio check; no response.
061843Z SEP 2023 11175.0 kHz USB
18:43Z RED RIVER (Barksdale, AFB) calling for radio check; no response heard.
062003Z SEP 2023 11175.0 kHz USB
20:03Z AIRCRAFT 1038 calling ANY STATION for radio check; no response;
20:04Z AIRCRAFT 1038 calling ANY STATION for radio check; no response.
062013Z SEP 2023 11175.0 kHz USB
20:13Z RED RIVER MAINTENANCE with RED RIVER for radio check; L/C.
-
071731Z SEP 2023 11175.0 kHz USB
17:31Z SAM 98 calling ANY STATION for radio check; no response.
071731Z SEP 2023 11175.0 kHz USB
17:31Z TAXI FARE calling CLAP TRAP for radio check; no response;
17:42Z TAXI FARE calling ?LATCH? for radio check; no response;
17:42Z TAXI FARE calling ?LATCH? for radio check; no response.
071748Z SEP 2023 11175.0 kHz USB
17:48Z VIKING 85 calling MAIN ? for radio check; no response;
17:48Z VIKING 85 calling MAIN ? for radio check; no response.
071812Z SEP 2023 11175.0 kHz USB
18:12Z FEAR 41 calling ANY RADIO for radio check; no response;
18:13Z FEAR 41 calling ANY RADIO for radio check; no response.
072030Z SEP 2023 11175.0 kHz USB
20:30Z SAM 95 calling for radio check with response from Andrews; L/C.
072034Z SEP 2023 11175.0 kHz USB
20:34Z SAM 95 calling ANDREWS GROUD for HF radio check; no response;
20:35Z SAM 95 calling ANDREWS GROUD for HF radio check; no response.
072332Z SEP 2023 11175.0 kHz USB
23:32Z ?LOYAL SUN? calling CLAP TRAP; ?LOYAL SUN? this is CLAP TRAP I have you 4 by 4 over;
23:33Z CLAP TRAP: Please say again request, over;
23:33Z ?LOYAL SUN? trying to contact ?;
23:34Z CLAP TRAP: Please standby, over;
23:38Z ? calling ?LOYAL SUN?
23:38Z CLAP TRAP calling ?SAND BREAD? or "SAND BAG" for "how copy my station, over".
Note: All stations for the exception of CLAP TRAP (HFGCS NCS) were weak unreadable.
-
081453Z SEP 2023 11175.0 kHz USB
14:53Z RED RIVER MAINTENANCE calling RED RIVER for radio check;
14:54Z RED RIVER MAINTENANCE calling RED RIVER for radio check;
14:55Z RED RIVER has RED RIVER MAINTENANCE L/C; over and out.
081453Z SEP 2023 11175.0 kHz USB
14:53Z MAIN 85 calling MAINSAIL for radio check with response L/C;
14:55Z MAIN 85 requesting latest message traffic;
15:00Z MAINSAIL: No message traffic.
082105Z SEP 2023 11175.0 kHz USB
21:05Z BASS HORN calling REMARRY for radio check; no response;
21:05Z BASS HORN calling REMARRY for radio check; no response;
21:06Z BASS HORN calling REMARRY for radio check; no response;
21:07Z REMARRY: BASS HORN I have you weak unreadable; no response from BASS HORN;
21:08Z REMARRY calling BASS HORN for radio check; no response.
-
100128Z SEP 2023 11175.0 kHz USB
01:28Z AIRCRAFT 0084 calling ANY STATION for radio check; no response;
01:29Z AIRCRAFT 0084 calling ANY STATION for radio check; no response;
01:29Z AIRCRAFT 0084 calling ANY STATION for radio check; no response;
01:30Z AIRCRAFT 0084 calling ANY STATION for radio check; no response;
01:31Z AIRCRAFT 0084 calling ANY STATION for radio check; no response;
01:34Z AIRCRAFT 0084 calling ANY STATION for radio check; no response.
100132Z SEP 2023 11175.0 kHz USB
01:32Z ?SCHOONER 22? calling ANY STATION for radio check; no response;
01:33Z ?SCHOONER 22? calling TRAVIS for radio check; no response;
01:34Z ?SCHOONER 22? calling ANY STATION for radio check with response from MAINSAIL; L/C.
-
111509Z SEP 2023 11175.0 kHz USB
15:09Z MAIN 85 calling MAINSAIL for radio check with response from RED RIVER; L/C.
111724Z SEP 2023 11175.0 kHz USB
17:24Z GUARD AIRCRAFT 4298, Bangor Main, calling ANY SAIL for ground hf radio check; no response;
17:38Z GUARD AIRCRAFT 4298, Bangor Main, calling ANY SAIL for ground hf radio check; no response;
17:39Z GUARD AIRCRAFT 4298, Bangor Main, calling ANY SAIL for ground hf radio check with response from RED RIVER; L/C.
112307Z SEP 2023 11175.0 kHz USB
23:07Z SKULL 12 calling METHODIST;
23:08Z SKULL 12 calling MAINSAIL with query message traffic PJNF4J; response from LAJES;
23:08Z SKULL 12: Request item resolution for message traffic PJNF4J query for item 17, over;
23:09Z LAJES: Please say preamble again;
23:09Z SKULL 12: Query message traffic for preamble PJNF4J; query item 17, over;
23:10Z LAJES: I have item 17 as whisky.
-
121346Z SEP 2023 11175.0 kHz USB
13:46Z MAKER 43 calling RED RIVER for radio check with response from ANDREWS; L/C.
122334Z SEP 2023 11175.0 kHz USB
23:34Z MAKER 43 calling MAINSAIL for radio check; no response;
23:36Z MAKER 42 calling MAINSAIL for radio check with response from MAKER 43; L/C.
-
131821Z SEP 2023 11175.0 kHz USB
18:21Z ?PUSH or BUSH? 31 calling MAINSAIL then ANY STATION for radio check; no response;
18:22Z ?PUSH or BUSH? 31 calling ANY STATION for radio check; no response;
18:23Z ?PUSH or BUSH? 31 calling ANY STATION for radio check with response from WEST COAST.
131826Z SEP 2023 11175.0 kHz USB
18:26Z ?PUSH or BUSH? 33 calling ?PUSH or BUSH? 31 for radio check; L/C
18:26Z ?PUSH or BUSH? 33 ready for secure comms check on radios 1 and 2.
-
142038Z SEP 2023 11175.0 kHz USB
20:38Z MAIN 87 calling MAINSAIL; no response.
-
171346Z SEP 2023 11175.0 kHz USB
13:46Z CONVOY 3469 calling MAINSAIL for radio check; L/C.
171522Z SEP 2023 11175.0 kHz USB
15:22Z AMC AIRCRAFT 1531 calling any station for radio check; response from West Coast; L/C.
-
211507Z SEP 2023 11175.0 kHz USB
15:07Z SKULL 41 calling ANY PLAYER for radio check; no response;
15:07Z SKULL 41 calling ANY PLAYER for radio check; no response.
-
241959Z SEP 2023 11175.0 kHz USB
19:59Z SAM 039 calling ANDREWS GLOBAL for radio check; no response;
20:01Z SAM 039 calling ANDREWS GLOBAL for radio check; L/C.
-
251406Z SEP 2023 11175.0 kHz USB
14:06Z SKULL 12 calling ANY RADIO for radio check.
251538Z SEP 2023 11175.0 kHz USB
15:38 MAINSAIL calling SEMI TONE for radio check; L/C.
-
260049Z SEP 2023 11175.0 kHz USB
00:49Z BARKSDALE RADIO MAINTENANCE calling ANY AIRCRAFT ANY STATION for radio check; no response;
00:51Z BARKSDALE RADIO MAINTENANCE calling ANY AIRCRAFT ANY STATION for radio check; no response.
262320Z SEP 2023 11175.0 kHz USB
23:20Z AIRCRAFT 48 calling ANY AIRCRAFT or ANY RADIO for radio check; no response;
23:21Z AIRCRAFT 48 calling ANY AIRCRAFT or ANY RADIO for radio check; no response;
23:29Z AIRCRAFT 48 calling ANY AIRCRAFT or ANY RADIO for radio check; no response.
-
270020Z SEP 2023 11175.0 kHz USB
00:20Z AIRCRAFT 1487 calling ANY STATION ANY AIRCRAFT performing a radio ops check how copy; no response.
272359Z SEP 2023 11175.0 kHz USB
23:59Z SAM 018 calling MAINSAIL for radio check; L/C.
-
280001Z SEP 2023 11175.0 kHz USB
00:01Z SAM 018 calling MAINSAIL for radio check; L/C.
00:02Z SAM 018 calling MAINSAIL for radio check.
280010Z SEP 2023 11175.0 kHz USB
00:10Z REACH 055 calling MAINSAIL for radio check; L/C.
280205Z SEP 2023 11175.0 kHz USB
02:05Z MOLD 12 calling SKYMASTER; no response;
02:05Z MOLD 12 calling SKYMASTER; response from CRAZY WEED; nothing else heard.
280211Z SEP 2023 11175.0 kHz USB
02:11Z MOLD 12 calling CRAZY WEED; have you broken;
02:12Z MOLD 12 request relay ?; (MOLD 12 faded out);
02:14Z CRAZY WEED, MOLD 12 request; (nothing else heard).
Note: Moving the SKYMASTER logging to the US STRATCOM SKYMASTER Traffic Log.
-
290207Z SEP 2023 11175.0 kHz USB
02:07Z ENCHILADA calling MAINSAIL for radio check with response from DRAFT BEER; L/C;
02:08Z ENCHILADA calling MAINSAIL for radio check with response from DRAFT BEER; L/C.
290211Z SEP 2023 11175.0 kHz USB
02:11Z Bangor MAINTENANCE calling MAINSAIL for radio check; L/C.
291408Z SEP 2023 11175.0 kHz USB
14:08Z REACH 185 from Delaware calling MAINSAIL for radio check; no response;
14:09Z REACH 185 calling MAINSAIL for radio check; no response.
-
300047Z SEP 2023 11175.0 kHz USB
00:47Z ?JUNER 22? calling MAINSAIL for radio check; no response;
00:48Z ?JUNER 22? calling MAINSAIL for radio check; no response;
00:49Z ?JUNER 22? calling ANDREWS for radio check; no response;
00:49Z ?JUNER 22? calling ANY STATION for radio check; no response;
00:50Z ?JUNER 22? calling WEST COAST for radio check; no response.
-
041743Z OCT 2023 11176.0 kHz USB
20:54Z 3 x transmitter tests / tuning with unmodulated carrier. Loud and clear at my RX location.
042101Z OCT 2023 11176.0 kHz USB
21:01Z SKULL 31 calling ANY RADIO for radio check; (responding station could not be heard at my RX location).
RSPduo | Wellbrook loop antenna
-
050033Z OCT 2023 11175.0 kHz USB
00:33Z CHILL 33 calling ANY STATION for radio check; no response.
051745Z OCT 2023 11175.0 kHz USB
17:45Z REACH 345 calling MAIN SAIL; no response;
17:45Z REACH 345 calling MAIN SAIL; no response;
17:47Z REACH 345 calling MAIN SAIL; no response;
18:02Z REACH 345 calling MAIN SAIL; no response.
052044Z OCT 2023 11175.0 kHz USB
20:44Z DOOM 82 calling ANY STATION for radio check; response from ANDREWS; (Andrews weak unreadable)
20:44Z DOOM 82 calling ANY STATION for radio check; response from WEST COAST. (West Coast weak unreadable)
052322Z OCT 2023 11175.0 kHz USB
23:22Z GROUND MAINTENANCE calling ANY STATION for radio check; no response.
-
091832Z OCT 2023 11175.0 kHz USB
18:32Z REACH 131 with BIG PLAY for radio check; L/C
-
101530Z OCT 2023 11175.0 kHz USB
15:30Z Some STANAG 4285 data transmission until 15:31Z.
101747Z OCT 2023 11175.0 kHz USB
17:47Z SKULL 21 calling for radio check with response from SYNTONIC (HFGCS NCS); L/C.
102343Z OCT 2023 11175.0 kHz USB
23:43Z SKULL 22 with SYNTONIC for radio check; L/C.
-
110200Z OCT 2023 11175.0 kHz USB
02:00Z UNID STANAG 4529/4285 UTE transmitting on frequency; weak barely readable;
04:00Z UNID UTE still transmitting now with better signal strength.
112321Z OCT 2023 11175.0 kHz USB
23:21Z GIANT 8941 calling MAINSAIL;
23:22Z GIANT 8941 calling MAINSAIL;
23:22Z GIANT 8941 calling ANY RADIO with response from ANDREWS; (nothing else heard).
-
120001Z OCT 2023 11175.0 kHz USB
00:01Z GIANT 8941 calling MAINSAIL; no response;
00:01Z GIANT 8941 calling MAINSAIL; no response;
00:01Z GIANT 8941 calling ANY RADIO; no response;
00:02Z GIANT 8941 calling ANY RADIO; no response;
00:03Z GIANT 8941 calling ANY RADIO; no response;
00:04Z GIANT 8941 calling ANY RADIO; no response.
120241Z OCT 2023 11175.0 kHz USB
02:41Z SPEAR or FEAR 33 calling ANY STATION for radio check; no response;
02:42Z SPEAR or FEAR 33 calling ANY STATION for radio check; no response.
Note: The reoccurring annoying RTTY station is concurrently transmitting continuously on 11175.0 kHz.
121410Z OCT 2023 11175.0 kHz USB
14:10Z SKULL 41 calling ANY RADIO for radio check.
-
140108Z OCT 2023 11175.0 kHz USB
01:08Z REACH 212 calling MAINSAIL for radio check; L/C.
141500Z OCT 2023 11175.0 kHz USB
15:00Z CHAOS 43 calling MAINSAIL for radio check; no response;
15:01Z CHAOS 43 calling ANY RADIO for radio check; no response.
141503Z OCT 2023 11175.0 kHz USB
15:03Z CHAOS 44 calling ANY STATION for radio check; no response.
141504Z OCT 2023 11175.0 kHz USB
15:04Z CHAOS 43 calling CHAOS 44 for radio check; no response;
15:05Z CHAOS 43 this is CHAOS 44 has you L/C.
-
150226Z OCT 2023 8992.0 kHz USB
02:26Z REACH 3532 with MAINSAIL; (REACH 3532 unreadable)
02:27Z MAINSAIL: Request QSY to 8047.0 kHz USB;
02:29Z MAINSAIL: Ready to receive DSN or commercial number;
02:30Z REACH 3532: Number #-###-###-####;
02:35Z MAINSAIL, not answer at that number, do you have an alternate;
02:35Z REACH 3532: Alternate number DSN ###-####
02:41Z MAINSAIL: Having issues connecting to the numbers provided;
02:42Z REACH 3532: ? (REACH 3532 unreadable)
02:42Z MAINSAIL: REACH 3532 copy that, standby;
02:47Z MAINSAIL: Both numbers are providing a busy tone. Is there any other number you can provide me;
02:50Z MAINSAIL calling REACH 3532;
02:54Z REACH 3532 back with MAINSAIL on 8992 kHz;
02:54Z MAINSAIL: We are on station Sigonella;
02:55Z MAINSAIL request QSY to 7933.0 kHz USB;
02:57Z MAINSAIL: REACH 3532 please provide a commercial or DSN number over;
02:58Z REACH 3532: Commercial number ##-#-###-###-####
03:04Z MAINSAIL: REACH 3532 there is no answer at that number, do you have an alternate;
03:05Z MAINSAIL: Copy alternate ###-###-####;
03:09Z MAINSAIL: Number has busy tone. Do you have another alternate.
Note: Nothing else heard after 03:09Z.
150344Z OCT 2023 11175.0 kHz USB
03:44Z AIRCRAFT 999 calling ANY STATION for radio check. (nothing else heard)
150400Z OCT 2023 11175.0 kHz USB
04:00Z AIRCRAFT 999 calling ANY STATION for radio check with response from MAINSAIL; have you weak readable;
04:01Z AIRCRAFT 999 nothing further, out.
151648Z OCT 2023 11175.0 kHz USB
16:48Z AIRCRAFT 1498 with MANIAC CONTROL lima charlie.
16:50Z GUARD AIRCRAFT 1498 calling MANIAC CONTROL "conducting HF radio check. How copy my transmission?";
16:50Z Response from RESTRAIN; I have you weak but readable.
16:50Z GUARD AIRCRAFT 1498: I have you loud and clear, thanks.
151733Z OCT 2023 11175.0 kHz USB
17:33Z CHAOS 43 with RESTRAIN for radio check; L/C
151919Z OCT 2023 11175.0 kHz USB
19:19Z REACH 88 calling ANY REACH for radio check; no response;
19:20Z REACH 88 calling ANY REACH for radio check with response from RESTRAIN. (nothing else heard)
152048Z OCT 2023 11175.0 kHz USB
20:48Z REACH 4609 calling MAINSAIL for radio check. (nothing else heard)
152102Z OCT 2023 11175.0 kHz USB
21:02Z AIRCRAFT 053 calling ANY STATION for radio check. (nothing else heard)
-
11175 kHz October 15 2047z
REACH4609 radio check with WEST COAST.
-
210011Z OCT 2023 11175.0 kHz USB
00:11Z REACH 106 calling MAINSAIL for radio check with response from WEST COAST. Read you 5x5.
211518Z OCT 2023 11175.0 kHz USB
15:18Z OTIS 04 calling MAINSAIL; no response;
15:19Z OTIS 04 calling MAINSAIL; no response;
15:22Z OTIS 04 calling ANDREWS; no response;
15:23Z OTIS 04 calling MAINSAIL with response from WEST COAST; WEST COAST has OTIS 04 broken readable;
15:25Z ANDREWS calling "last caller'; no response.
-
11175 kHz October 20 2210z
TAHOE02 called MAINSAIL and requested current traffic, WEST COAST replied no current traffic.
-
220016Z OCT 2023 11175.0 kHz USB
00:16Z REACH 117 calling MAINSAIL for radio check; response from West Coast; 5x5.
220200Z OCT 2023 11175.0 kHz USB
02:00Z ?SOONER 22? calling WEST COAST for radio check; no response;
02:00Z ?SOONER 22? calling ANY STATION; no response;
02:00Z ?SOONER 22? calling ANDREWS with response from MAINSAIL; W/U;
02:02Z ?SOONER 22? calling MAINSAIL for radio check with response from MAINSAIL; MAINSAIL request QSY to 8992;
02:03Z ?SOONER 22? calling MAINSAIL on 8992; MAINSAIL still looking to understand call sign;
02:05Z ?SOONER 22?; L/C, out.
-
240019Z OCT 2023 11175.0 kHz USB
00:19Z AIRCRAFT 62 calling ANY STATION for radio check; no response.
241521Z OCT 2023 11175.0 kHz USB
15:21Z REACH 873 calling MAINSAIL for radio check; no response;
15:21Z REACH 873 calling MAINSAIL for radio check with response from DOGMATIZE; (L/C)
-
270052Z OCT 2023 11175.0 kHz USB
00:52Z CHILL 52 calling ANY PLAYER for radio check;
00:53Z CHILL 52 this is CHILL 54 have you L/C. CHILL 52: Have you the same, thank you.
270053Z OCT 2023 11175.0 kHz USB
00:53 RED RIVER calling ANY Radio for radio check; no response;
00:54 RED RIVER calling ANY Radio for radio check; no response;
00:54 RED RIVER calling ANY Radio for radio check; no response.
271304Z OCT 2023 11175.0 kHz USB
13:04Z MASTA 61 calling ANY STATION for radio check;
13:04Z MASTA 63 has you L/C; MASTA 61 have you L/C as well, thanks.
271352Z OCT 2023 11175.0 kHz USB
13:52Z PUMA 18 calling ANY STATION for radio check;
13:52Z PUMA 15 has you L/C; PUMA 18 have you same.
15:54Z PUMA 15 calling PUMA 18 for radio check;
15:54Z PUMA 15 has you L/C, PUMA 18 thank you, out.
271914Z OCT 2023 11175.0 kHz USB
19:14Z OTIS 85 calling MAINSAIL; (nothing else heard)
-
281923Z OCT 2023 11175.0 kHz USB
19:23Z REACH 739 calling MAINSAIL for radio check; no response.
-
290050Z OCT 2023 11175.0 kHz USB
00:50Z REACH 152 calling MAINSAIL for radio check; no response;
00:51Z REACH 152 calling ANY RADIO for radio check; no response;
00:51Z REACH 152 calling MAINSAIL for radio check; no response;
00:52Z REACH 152 calling MAINSAIL for radio check; no response;
00:53Z REACH 152 calling MAINSAIL for radio check; no response.
-
302346Z OCT 2023 11175.0 kHz USB
23:46Z AIRCRAFT 62 calling ANY STATION for radio check; no response;
23:46Z AIRCRAFT 62 calling ANY STATION for radio check; no response.
302356Z OCT 2023 11175.0 kHz USB
23:56Z CHILL 51 calling ANY PLAYER for radio check; no response;
23:57Z CHILL 51 calling ANY PLAYER for radio check with response from MAINSAIL;
23:58Z Last caller this is AIRCRAFT 62 have you L/C, how me; no response;
23:58Z Any CHILL aircraft, this is AIRCRAFT 62, 11175; no response.
-
010109Z NOV 2023 11175.0 kHz USB
01:09Z MAINTENANCE 031 at Robins Air Force Base calling ANY STATION for radio check; no response;
01:18Z MAINTENANCE 031 calling PUERTO RICO for radio check; no response;
01:19Z MAINTENANCE 031 calling ANY STATION for radio check; no response.
012000Z NOV 2023 11175.0 kHz USB
20:00Z AIRCRAFT 602 calling MAINSAIL; no response;
20:01Z AIRCRAFT 602 calling MAINSAIL for radio check; no response.
012022Z NOV 2023 11175.0 kHz USB
20:22Z DUNE 71 calling MAINSAIL for radio check; L/C.
012023Z NOV 2023 11175.0 kHz USB
20:23Z RED RIVER calling DUNE 71; no response.
-
020030Z NOV 2023 11175.0 kHz USB
00:30Z RADIO MAINTENANCE calling ANY STATION conducting an HF check, how copy; nothing heard;
00:31Z RADIO MAINTENANCE calling ANY STATION conducting an HF check, how copy; nothing heard.
020035Z NOV 2023 11175.0 kHz USB
00:35Z AIRCRAFT 3100 performing a radio check; 10 9 8 7 6 5 4 3 2 1.
021311Z NOV 2023 11175.0 kHz USB
13:11Z GUARD AIRCRAFT 00?? calling ANY STATION for radio check; no response.
021419Z NOV 2023 11175.0 kHz USB
14:19Z SKULL 02 calling MAINSAIL for radio check; no response.
022343Z NOV 2023 11175.0 kHz USB
23:43Z HAPPY 71 calling MAINSAIL; no response;
23:45Z HAPPY 71 calling MAINSAIL; no response;
23:49Z HAPPY 71 calling MAINSAIL; no response;
23:50Z HAPPY 71 calling MAINSAIL; no response;
23:50Z HAPPY 71 calling WEST COAST; no response;
23:55Z HAPPY 71 calling MAINSAIL; no response.
-
031544Z NOV 2023 11175.0 kHz USB
15:44Z BOEING 125 with MAINSAIL with request for SELCAL check;
15:48Z MAINSAIL: Would like to confirm SELCAL check: PSM
15:49Z Boeing 125: SELCAL: PSLM
15:49Z MAINSAIL: What is SELCAL check, over. (nothing else heard)
-
040210Z NOV 2023 11175.0 kHz USB
02:10Z REACH 802 calling MAINSAIL; no response;
02:11Z REACH 802 calling MAINSAIL (L/C); REACH 802: Request phone patch to Dover Command Post;
02:12Z MAINSAIL: Request QSY to 11159;
02:15Z REACH 802 for FIRST OP, we are 3 hrs out, alpha 3 status for an overdue HSC; request customs, sweep, crew c? for 7;
02:16Z Phone patch terminated, no further assistance required.
Note: Note the discrete frequency of 11159.0 kHz.
041501Z NOV 2023 11175.0 kHz USB
15:01Z CHAOS 43 calling ANY STATION for radio check; no response;
15:02Z CHAOS 43 calling ANY STATION for radio check; no response.
042146Z NOV 2023 11175.0 kHz USB
21:46Z UNITED 1842 calling ? RADIO; no response;
21:47Z UNITED 1842 calling ? RADIO;
21:47Z UNITED 1842 requesting SELCAL check; (nothing else heard)
-
061319Z NOV 2023 11175.0 kHz USB
13:19Z UNITED 647 calling MAINSAIL; no response;
13:20Z UNITED 647 calling MAINSAIL; no response;
13:20Z UNITED 647 calling MAINSAIL; no response.
061321Z NOV 2023 11175.0 kHz USB
13:21Z ? Radio Maintenance calling ANY STATION for radio check with response from UNITED 647; switched frequency to ?.
061515Z NOV 2023 11175.0 kHz USB
15:15Z SKULL ? calling ANY RADIO; no response;
15:15Z SKULL ? calling ANY RADIO; no response.
061716Z NOV 2023 11175.0 kHz USB
17:16Z ?PACTOR? calling ANY STATION for radio check; no response;
17:17Z ?PACTOR? calling ANY STATION for radio check; no response;
17:17Z ?PACTOR? calling ANY STATION for radio check; no response;
17:19Z ?PACTOR? calling ANY STATION for radio check; no response.
062005Z NOV 2023 11175.0 kHz USB
20:05Z REACH 1879 calling MAINSAIL; no response.
062144Z NOV 2023 11175.0 kHz USB
21:44Z REACH 1879 calling MAINSAIL for radio check with response from ANDREWS.
-
070019Z NOV 2023 11175.0 kHz USB
00:19Z SKULL 14 calling ANY AIRCRAFT, ANY RADIO for radio check; no response;
00:19Z SKULL 14 calling ANY AIRCRAFT, ANY RADIO for radio check; no response.
071728Z NOV 2023 11175.0 kHz USB
17:28Z CHILL 21 calling ANY RADIO for radio check with response from BACK FIELD.
-
081336Z NOV 2023 11175.0 kHz USB
13:36Z SPAR 65 calling MAINSAIL for radio check; L/C.
081514Z NOV 2023 11175.0 kHz USB
15:14Z CHILL 32 calling ANY AIRCRAFT, ANY RADIO for radio check; no response.
081537Z NOV 2023 11175.0 kHz USB
15:37Z DUNE 71 calling ANY PLAYER for radio check; no response;
15:37Z DUNE 71 calling ANY PLAYER for radio check; no response.
082207Z NOV 2023 11175.0 kHz USB
22:07Z APOLOGY calling MAINSAIL; L/C.
-
091944Z NOV 2023 11175.0 kHz USB
19:44Z X9H calling SKYKING; "SKYKING, This is X9H, radio check, over".
092057Z NOV 2023 11175.0 kHz USB
20:57Z AIRCRAFT 221 calling ANY STATION for HF radio check; no response;
21:00Z AIRCRAFT 221 calling ANY STATION for HF radio check; no response.
092208Z NOV 2023 11175.0 kHz USB
22:08Z REACH 723 calling MAINSAIL.
-
101417Z NOV 2023 11175.0 kHz USB
14:17Z POLAR 785 calling MAINSAIL for radio check; no response;
14:18Z POLAR 785 calling MAINSAIL for radio check; no response.
101953Z NOV 2023 11175.0 kHz USB
19:53Z AMC AIRCRAFT 638040 calling ANY STATION and requesting an HF 1 radio check; no response;
20:00Z AMC AIRCRAFT 638040 calling ANY STATION and requesting an HF 1 radio check; no response;
20:01Z AMC AIRCRAFT 638040 calling ANY STATION and requesting an HF 2 radio check; no response.
101955Z NOV 2023 11175.0 kHz USB
19:55Z REACH 052 calling MAINSAIL; response from ANDREWS;
19:55Z REACH 052 request DSN voice patch;
19:57Z ANDREWS: REACH 052 request you QSY to 11056.0 kHz USB.
102020Z NOV 2023 11175.0 kHz USB
20:20Z CONVOY 3? calling MAINSAIL for radio check; no response;
20:22Z CONVOY 3? calling MAINSAIL for radio check; no response.
-
111437Z NOV 2023 11175.0 kHz USB
14:37Z TANGO 1 calling RED RIVER; no response;
14:38Z TANGO 1 calling ANY RADIO with response from UNID.
-
131346Z NOV 2023 11175.0 kHz USB
13:46Z WIDE 51 calling MAINSAIL; no response;
13:47Z WIDE 51 calling MAINSAIL; no response;
13:48Z WIDE 51 calling ANY AIRCRAFT; no response.
-
150100Z NOV 2023 11175.0 kHz USB and 8992.0 kHz USB
01:00Z SPEAR 22 calling MAINSAIL for radio check;
01:04Z MAINSAIL, SPEAR 22 have you L/C. Thanks for the check.
152043Z NOV 2023 11175.0 kHz USB
20:43Z UNID for radio check; response from MAINSAIL.
152127Z NOV 2023 11175.0 kHz USB
21:27Z ? RADIO MAINTENANCE calling ANY AIRCRAFT ANY STATION for radio check; no response.
152345Z NOV 2023 11175.0 kHz USB
23:45Z SKULL 01 calling RED RIVER; no response;
23:46Z SKULL 01 calling RED RIVER; no response;
23:47Z SKULL 02 CHILL 01 calling RED RIVER; no response.
152349Z NOV 2023 11175.0 kHz USB
23:49Z ? 03 calling MAINSAIL for radio check; no response;
23:49Z ? 03 calling ANY RADIO for radio check; no response.
152353Z NOV 2023 11175.0 kHz USB
23:53Z MAIN 86 calling MAINSAIL for radio check; no response;
23:54Z MAIN 86 calling MAINSAIL for radio check; no response.
-
161418Z NOV 2023 11175.0 kHz USB
14:18Z REACH 869 calling MAINSAIL for radio check; no response;
14:18Z REACH 869 calling MAINSAIL for radio check; no response.
161419Z NOV 2023 11175.0 kHz USB
14:19Z REACH 893 calling MAINSAIL for radio check; no response;
14:21Z REACH 893 calling MAINSAIL for radio check; no response.
161601Z NOV 2023 11175.0 kHz USB
16:01Z RADIO MAINTENANCE calling ANY AIRCRAFT ANY STATION for radio check; no response.
161602Z NOV 2023 11175.0 kHz USB
16:06Z REACH 149 calling MAINSAIL; no response;
16:06Z REACH 149 calling MAINSAIL; no response;
16:07Z REACH 149 calling MAINSAIL; no response.
161611Z NOV 2023 11175.0 kHz USB
16:11Z RADIO MAINTENANCE calling ANY AIRCRAFT ANY STATION for radio check; no response;
16:16Z RADIO MAINTENANCE calling ANY AIRCRAFT ANY STATION for radio check; no response.
161657Z NOV 2023 11175.0 kHz USB
16:57Z VENUS 31 calling MAINSAIL for radio check; no response;
16:57Z VENUS 31 calling MAINSAIL for radio check; no response;
16:57Z VENUS 31 calling MAINSAIL for radio check; no response;
16:58Z VENUS 31 calling MAINSAIL for radio check; no response.
161948Z NOV 2023 11175.0 kHz USB
19:48Z SKULL ? calling ANY PLAYER for radio check; no response (nothing heard).
162011Z NOV 2023 11175.0 kHz USB
20:11Z SKULL 02 calling MAINSAIL for radio check; no response;
20:11Z SKULL 02 calling ANY STATION for radio check; no response.
162116Z NOV 2023 11175.0 kHz USB
21:16Z SKULL 02 calling MAINSAIL for radio check; no response;
21:19Z SKULL 02 calling ANY RADIO for radio check; no response;
21:19Z SKULL 02 calling ANY RADIO for radio check; no response.
-
170012Z NOV 2023 11175.0 kHz USB
00:12Z FINAL 52 calling MAINSAIL for radio check; no response;
00:12Z FINAL 52 calling MAINSAIL for radio check with response from SKULL 02; L/C.
171620Z NOV 2023 11175.0 kHz USB
16:20Z AIRCRAFT 16364 calling MAINSAIL for radio check;
16:21Z AIRCRAFT 16364 calling MAINSAIL for radio check on HF 2.
172104Z NOV 2023 11175.0 kHz USB
21:04Z 101 and 170 conducting radio checks; L/C.
172136Z NOV 2023 11175.0 kHz USB
21:36Z 170 calling 102 for radio check; L/C.
-
191723Z NOV 2023 11175.0 kHz USB
17:23Z MAINSAIL calling MIDAS TOUCH for radio check; no response.
191858Z NOV 2023 11175.0 kHz USB
18:58Z REACH calling ANY RADIO for radio check; no response;
18:58Z REACH calling MAINSAIL for radio check; no response.
192332Z NOV 2023 11175.0 kHz USB
23:32Z AIRCRAFT 0166 calling MAINSAIL for radio check; L/C.
-
202257Z NOV 2023 11175.0 kHz USB
22:57Z SOONER 22 calling MAINSAIL for radio check; response from WEST COAST;
22:58Z SOONER 22 calling WEST COAST for additional radio check.
202342Z NOV 2023 11175.0 kHz USB
23:42Z GROUND MAINTENANCE calling ANY AIRCRAFT ANY STATION for radio op check; no response;
23:44Z GROUND MAINTENANCE calling ANY AIRCRAFT ANY STATION for radio op check; response from WEST COAST; L/C.
-
210035Z NOV 2023 11175.0 kHz USB
00:43 SKULL 14 calling ANY AIRCRAFT ANY RADIO for radio check; response from RED RIVER.
210048Z NOV 2023 11175.0 kHz USB
00:48Z UNID calling ANY AIRCRAFT ANY STATION for radio op check; no response;
00:50Z UNID calling ANY STATION ANY AIRCRAFT for radio op check; no response.
211510Z NOV 2023 11175.0 kHz USB
15:10Z SKULL 01 calling MAINSAIL for radio check; L/C.
-
271846Z NOV 2023 11175.0 kHz USB
18:46Z BLUE 11 calling MAINSAIL for radio check; L/C.
-
290024Z NOV 2023 11175.0 kHz USB
00:24Z SKULL 24 calling ANY STATION for radio check; no response;
00:24Z SKULL 24 calling ANY STATION for radio check response from ?; L/C.
-
29NOV23 11175
2021z SKULLxx requesting radio check. MAINSAIL answers. SKULL not able to copy. They were both S9 here.
2024z xxxTRAIL this is TESTBED? Check out of net.
I find it fascinating the amount of radio checks that go unanswered. Also how frequently the stations cannot copy each other. For a global HF network, the actual operation is pretty poor. I'm sure the $177M Collins contract will fix it...
-
I find it fascinating the amount of radio checks that go unanswered.
I have noticed the same and appears to be on the increase over the past month. We have been going through some deep HF "black outs" periods but based on the number of HFGCS ground stations one would think that these radio checks would not go unanswered.
Another observation which I have recently noticed is that sometimes the HFGCS ground station does not appear to bring all of the transmitters up simultaneously. Sometimes I will hear, ANDREWS for example, loud and clear and seconds later it is weak unreadable.
This may be due to the ongoing upgrades / maintenance being performed. Along with the radio system, there are currently some major upgrades to the antennae fields. Most are over 30 years old and showing signs of deterioration, not to mention no longer meeting modern day code for RF safety.
If you Google the following you will get a wealth of information:
Rockwell_Collins_hfgcs-hfia-feb-2010-united-states-air-force-program-hfgcs-spo-at-tinker-afb.pdf
837190_47 - Budget Line Item Justification (Feb 2018).pdf
837190_51 - Budget Line Item Justification (Feb 2011).pdf
-
301458Z NOV 2023 11175.0 kHz USB
14:58Z SAM 552 calling MAINSAIL for radio check with response from ANDREWS; L/C.
301911Z NOV 2023 11175.0 kHz USB
19:11Z SAM 29 calling MAINSAIL for radio check with response from ANDREWS; L/C.
301911Z NOV 2023 11175.0 kHz USB
19:11Z MAVERICK 32 calling TOPCAT 45 for radio check; response from ANDREWS; L/C.
-
1910z 11175
SAM29 calling for signal check. ANDREWS answers LC
MAVERICK32 calling TOPCAT45. These should be RC135s out in the NE/WY area.
-
11175
1343z FEAR11 calling for r/c x2. No answer
1404z MAINSAIL with test count
1502z REACH143 r/c. Andrews answers. Not sure if they heard each other though.
1613z CHILL11/13 r/c
1625z CHILL11 calling CHILL12. Come up interplane.
-
041343Z DEC 2023 11175.0 kHz USB
13:43Z SPEAR 11 calling ANY STATION for radio check; no response.
041413Z DEC 2023 11175.0 kHz USB
14:13Z CHILL 13 calling RAYMOND 12 for radio check; no response;
14:13Z CHILL 13 calling MAINSAIL for radio check.
041502Z DEC 2023 11175.0 kHz USB
15:02Z REACH 143 calling MAINSAIL for radio check;
15:02Z REACH 143 call ANDREWS for radio check; response from UNID.
041614Z DEC 2023 11175.0 kHz USB
16:14Z CHILL 13 calling any CHILL for radio check; response from WIMBERLEY.
041626Z DEC 2023 11175.0 kHz USB
16:26Z CHILL 11 calling CHILL 12 requesting come up inter-plane;
16:26Z CHILL 11 calling CHILL 12 requesting come up inter-plane 323.75.
-
050156Z DEC 2023 11175.0 kHz USB
01:56Z AIRCRAFT 28 calling ALL STATIONS for HF radio check; no response;
01:56Z AIRCRAFT 28 calling MAINSAIL for HF radio check; L/C.
051425Z DEC 2023 11175.0 kHz USB
14:25Z SHAKE 11 calling MAINSAIL and requesting current message traffic;
14:25Z MAINSAIL: No current message traffic.
051952Z DEC 2023 11175.0 kHz USB
19:52Z ? calling ANY RADIO for radio check;
19:52Z Response from ? from the great North how do you read.
-
070003Z DEC 2023 11175.0 kHz USB
00:03Z CHILL 33 calling ANY STATION for radio check; no response;
00:03Z CHILL 33 calling ANY STATION for radio check; no response.
-
080012Z DEC 2023 11175.0 kHz USB
00:12Z ROBINS AIR FORCE BASE calling for radio check with response from MOUSTACHE;
00:14Z MOUSTACHE calling ROBINS AIR FORCE BASE; L/C.
081600Z DEC 2023 11175.0 kHz USB
16:00Z JAKE 13 calling ANY RADIO with response from ANDREWS;
16:01Z JAKE 13 requesting current message traffic; Andrews: No message traffic.
082205Z DEC 2023 11175.0 kHz USB
22:05Z TONE DEAF with MOUSTACHE requesting HF phone patch;
22:07Z Moustache: Please standby for QSY;
22:08Z Moustache: Please QSY to 11056;
22:09Z MOUSTACHE calling TONE DEAF requesting DSN or commercial number; Tone Deaf: DSN ###-####;
22:12Z Moustache: Ground party is on the line; break break;
Tone Deaf: Break break // Hey Sir this is TONE DEAF;
Stage Hound: TONE DEAF, this is STAGE HOUND go ahead over;
Tone Deaf: We are just out here looking for the analogue link;
Stage Hound: I copy you are looking for an analogue link. Are you in station Bendback;
Tone Deaf: That is correct Sir;
Stage Hound: And I copy. RF 16 7B sound good, over;
Tone Deaf: Yes Sir, that would be perfect, thank you;
Stage Hound: Roger, I copy. And also, it looks like your digital has been turned off. Are you all done with that, over;
Tone Deaf: Yes, we will be terminating the digital link and then look for the analogue link right now, over;
Stage Hound: And I copy all. RF 16 7B. I will turn it on when I see it burning, over;
Tone Deaf: Copy all Sir. Thank you for your time, over.
20:14Z MOUSTACHE calling TONE DEAF; do you require any further assistance at this time, over;
20:14Z Tone Deaf: No further assistance required at this time. Thank you for your help, over.
-
11175.0 kHz December 31 1805z
SENSITIVE (E-6B ATC callsign FLOG83) called DUST MOP, requested to meet on Charlie Echo (9031.0 kHz.) They attempted to setup an HF data circuit but were unsuccessful.
At 1919z SENSITIVE called YULE TREE on 11175.0 and checked out of the net.
E-6B FLOG83 landed at McChord AFB at 2015z.
-
041859Z JAN 2024 11175.0 kHz USB
18:59Z SUMO 51 calling ANY PLAYER for radio check; response from UNID;
19:02Z SUMO 53 calling SUMO 51 for radio check; L/C.
-
051517Z JAN 2024 11175.0 kHz USB
15:17Z SPAR 99 calling MAINSAIL for radio check; no response;
15:17Z SPAR 99 calling ANY RADIO for radio check; no response;
15:32Z SPAR 99 calling ANY RADIO for radio check; no response;
15:33Z SPAR 99 calling MAINSAIL for radio check; no response.
-
8 Jan 24
11175
2243z SOONR22 requesting radio check. No reply.
2249z SOONR22 trying again. No reply.
2258z MAINSAIL with a test count.
2259z Tanker Maintenance requesting radio check. Surprise!...no answer.
9 Jan 24
11175
1623z Aircraft 24 with r/c. Mainsail answers.
1625z Aircraft 13 with r/c. Mainsail answers eventually, but 13 did not respond.
1919z Mansfield 66 with r/c. Mainsail answers eventually, but 66 did not respond.
10 Jan 24
11175
2002z SAM794 with r/c. No reply.
2154z NEWLY13? with r/c. NEWLY 11 and 12 respond. Possible B-52.
2313z 2 aircraft doing radio checks.
-
101510Z JAN 2024 11175.0 kHz USB
15:10Z ADAM 36 calling ANY RADIO for radio check; no response.
102155Z JAN 2024 11175.0 kHz USB
21:55Z NEWLY 12 calling for radio check with response from NEWLY 13; L/C.
-
131654Z JAN 2024 11175.0 kHz USB
16:54Z RC462 calling MAINSAIL for radio check; L/C.
-
18 Jan 24
11175
2120z MAINE85 calling x2 MAINSAIL, no reply
2245x MAINE86 calling MAINSAIL, no reply
-
191523Z JAN 2024 11175.0 kHz USB
US STRATCOM Nightwatch 1 NAOC A/C with ALE traffic.
[15:23:50][FRQ 11175000][TO ][Q821D ][TIS][NW1 ][AL0] BER 29 SN 08
RSPduo | Wellbrook loop antenna
-
19 Jan 24
8992
2238z SAM860 calling MAINSAIL for r/c. MAINSAIL answered 3 minutes later...but SAM was gone by then.
-
201517Z JAN 2024 11175.0 kHz USB
15:17Z VADER 23 calling MAINSAIL for phone patch;
15:18Z VADER 23: DSN ###-###-####
15:22Z Hello, this is Sgt ? from TACC;
15:23Z VADER 23: EXERCISE EXERCISE EXERCISE
15:24Z VADER 23: EXERCISE EXERCISE EXERCISE
Flight number 123 456 789
Patient is a 6 yr old male, 50% total body surface area ?, code blue at 14:52Z;
15:26Z TACC cannot hear VADER 23, request they call again;
15:26Z VADER 23: Terminate phone patch. No further assistance required. Will call you back in a while for another phone patch.
15:28Z VADER 23 request phone patch, commercial ###-###-####
15:32Z MAINSAIL: No answer from ground party;
15:32Z VADER 23: Thank you for your assistance, that is all for today. VADER 23 out.
-
211654Z JAN 2024 11175.0 kHz USB
16:54Z SAM 765 calling ANDREWS; no response;
16:58Z SAM 765 calling ANDREWS; no response;
16:59Z Last caller, last caller say again your last over. (UNID ground station)
212117Z JAN 2024 11175.0 kHz USB
21:17Z REACH 8099 calling MAINSAIL for HF radio check; no response;
21:17Z REACH 8099 calling MAINSAIL for HF radio check; no response.
-
222131Z JAN 2024 11175.0 kHz USB
21:31 OFFUTT calling DERANGO in response to radio check; L/C.
222141Z JAN 2024 11175.0 kHz USB
21:41Z BUTTER KNIFE (HFGCS NCS) calling last caller, I have you loud and clear.
-
19 Jan 24
11175
2141z SKULL12 calling MUDBUG? for r/c. MAINSAIL answers, but SKULL did not reply.
-
231711Z JAN 2024 11175.0 kHz USB
17:11Z REACH 1860 calling MAINSAIL; no response;
17:11Z REACH 1860 calling MAINSAIL; no response.
232108Z JAN 2024 11175.0 kHz USB
21:08Z ? Air Force Base calling ANY STATION with request for HF radio check; no response.
-
24 Jan 24
11175
1900z MAINSAIL with PRC-160 field demonstration test 10 and a test count. Interesting.
2109z SCORE11 with test count. Then asking for r/c
-
I suspect that the PRC-160 field demonstration test is referring to the Harris FALCON III AN/PRC-160. This is the latest generation in the evolution of HF radios from L3/Harris and has been fielded by several NATO countries, including Canada.
L3HARRIS FALCON III® AN/PRC-160(V)
https://www.l3harris.com/all-capabilities/an-prc-160v-wideband-hf-vhf-manpack-radio (https://www.l3harris.com/all-capabilities/an-prc-160v-wideband-hf-vhf-manpack-radio)
-
Only tuned into the #10 test count, but I did hear on it simulcast on all 4 HFGCS frequencies. A listener on another list heard these at 15 minute intervals.
-
251612Z JAN 2024 11175.0 kHz USB
16:12Z REACH 374 calling MAINSAIL and ANY PLAYER for radio check; (MAINSAIL) L/C.
251624Z JAN 2024 11175.0 kHz USB
16:24Z OKIE 81 calling MAINSAIL for radio check; (broken readable and L/C).
251635Z JAN 2024 11175.0 kHz USB
16:35Z UNID burst of ANDVT secure comms;
16:40Z UNID station with ANDVT secure comms;
16:41Z UNID station with ANDVT secure comms;
17:02Z UNID station with ANDVT secure comms; (weak barely readable)
251658Z JAN 2024 11175.0 kHz USB
16:58Z REACH 174 calling MAINSAIL for radio check.
251908Z JAN 2024 11175.0 kHz USB
19:08Z VIKING 81 calling ANY STATION for radio check; no response
19:08Z VIKING 81 calling ANY STATION for radio check; response from MAINSAIL L/C;
19:08Z VIKING 81: I have you 5x5. What is your location;
19:08Z VIKING 81 this is Offutt;
19:08Z VIKING 81 thank you so much, out.
251918Z JAN 2024 11175.0 kHz USB
19:18Z ? 66 calling MAINSAIL for radio check; L/C.
252216Z JAN 2024 11175.0 kHz USB
22:16Z SKULL 46 calling ANY RADIO for radio check with response from MAINSAIL; L/C.
252359Z JAN 2024 11175.0 kHz USB
23:59Z Robin Air Fore Base AIRCRAFT 3175 requesting HF 1 radio check; response from MAINSAIL; L/C.
-
26 Jan 24
11175
1528z REACH 5E1 with r/c x2
1703z long DTMF tone, strong signal so guessing it's from the HFGCS system
1932z Aircraft 14832 r/c. Requesting multiple checks.
-
261631Z JAN 2024 11175.0 kHz USB
16:31Z UNID calling WEST COAST for radio check; no response;
16:31Z UNID calling WEST COAST for radio check; WEST COAST L/C.
261633Z JAN 2024 11175.0 kHz USB
16:32Z UNID tap tap tap tap on the microphone followed by "yes, if you can hear me, I'm monitoring the modem".
261932Z JAN 2024 11175.0 kHz USB
19:32Z AIRCRAFT 14832 calling ANY RADIO ANY AIRCRAFT for radio check; no response;
19:33Z AIRCRAFT 14832calling ANY RADIO ANY AIRCRAFT for radio check; no response;
19:33Z AIRCRAFT 14832 calling ANY RADIO ANY AIRCRAFT for radio check; no response;
19:34Z AIRCRAFT 14832 calling MAINSAIL; no response.
-
291929Z JAN 2024 11175.0 kHz USB
19:29Z Robins Air Force Base Aircraft 3177 calling ANY STATION for HF 2 radio check; MAINSAIL L/C;
19:29Z Aircraft 3177 calling MAINSAIL for HF 1 radio check; MAINSAIL L/C.
-
302057Z JAN 2024 11175.0 kHz USB
20:57Z RED RIVER calling ANY STATION for radio check; Offutt L/C, Red River have you weak but readable.
302131Z JAN 2024 11175.0 kHz USB
21:31Z Robins Air Force Base Aircraft 3177 calling ANY STATION for HF 2 radio check; response from MAINSAIL L/C.
-
300652 JAN 2024 11175.0 kHz USB
06:52Z Triumphant military music. Cuts in and out. Voice comes in "1 2 3, 3..." – suspect radio check or test count. (Probably worth noting decent reception both from a KiwiSDR in Kansas and WebSDR in Netherlands.)
302024Z JAN 2024 11175.0 kHz USB
20:24Z NASA 927 calling MAINSAIL for a radio check from MAINSAIL; response from MAINSAIL L/C;
302306Z JAN 2024 11175.0 kHz USB
23:06Z UNID "test test test [...] check check"
-
311756Z JAN 2024 11175.0 kHz USB
17:56Z MAIN 54 calling MAINSAIL for radio check; no response.
311821Z JAN 2024 11175.0 kHz USB
18:21Z SKULL 31 calling ANY RADIO for radio check; response from UNID.
311934Z JAN 2024 11175.0 kHz USB
19:34Z OTIS 38 calling RHETORIC with request for phone patch;
19:35Z RHETORIC request OTIS 38 QSY to 11059 kHz.
311954Z JAN 2024 11059.0 kHz USB
19:35Z RHETORIC: Will have to relay to commercial number; phone patch not available;
19:36Z OTIS 38: Would like to relay ETA 23:40Z to commercial number ###-###-####
19:39Z RHETORIC: Request alternate number;
19:39Z OTIS 38: Alternate number ###-###-## and advise that person to text the initial commercial number;
19:45Z RHETORIC: We have relayed your message; number #### says have a safe flight;
19:46Z OTIS 38: No further assistance required, out.
-
011521Z FEB 2024 11175.0 kHz USB
15:21Z MANSFIELD 66 calling ANY STATION for radio check; no response;
15:22Z MANSFIELD 66 calling ANY STATION for radio check; no response;
15:23Z MANSFIELD 66 calling ANY STATION for radio check; no response;
15:27Z MANSFIELD 66 calling ANY STATION for radio check; no response;
15:42Z MANSFIELD 66 calling ANY STATION for radio check; no response;
15:44Z UNID: Last caller I have you broken unreadable.
011559Z FEB 2024 11175.0 kHz USB
15:59Z SPEAR 42 calling SPEAR 41.
012004Z FEB 2024 11175.0 kHz USB
20:04Z Last caller this is SHOULDER say again your last. I have you weak and unreadable;
20:15Z Last caller this is SHOULDER say again your last. I have you faded and intermittent.
012122Z FEB 2024 11175.0 kHz USB
21:22Z REACH 554 calling MAINSAIL; no response
21:22Z REACH 554 calling MAINSAIL with message, advise ready to copy;
21:23Z REACH 554: MAINSAIL you are weak and barely readable, say again;
21:23Z REACH 554: With message, advise ready to copy;
21:24Z REACH 554: Pass to Andrews CP as follows:
REACH 554
ETA 2245Z
AiroMedical EVAC offload message as follows
Offload
Litters 7
Ambulatory 30
Med Attendants 24
AE Crew 8
Total 69
PAX 10
21:34Z REACH 554, good copy, out.
-
020213Z FEB 2024 11175.0 kHz USB
02:13 SPEAR 43 calling MAINSAIL for radio check with response from BIRD NEST; L/C.
021534Z FEB 2024 11175.0 kHz USB
15:34Z MAIN 624 calling MAINSAIL for radio check;
15:40Z MAIN 624 calling MAINSAIL for radio check; L/C.
-
031409Z FEB 2024 11175.0 kHz USB
14:09Z KANZA 69 calling ANY RADIO for radio check; no response;
14:10Z KANZA 69 calling ANY RADIO for radio check; no response.
031651Z FEB 2024 11175.0 kHz USB
16:51Z REACH 150 calling ANDREWS GLOBAL;
16:52Z REACH 150 requesting a phone patch or message relay; number ###-###-#### for Erie International Customs;
16:58Z MAINSAIL was not able to contact the ground party; REACH 150: Thank you for the help, they would not answer our call either before we departed. Out.
032114Z FEB 2024 11175.0 kHz USB
21:14Z REACH ? calling MAINSAIL for radio check; no response.
-
051428Z FEB 2024 11175.0 kHz USB
14:28 SKULL 12 calling ?MUD FLAP?; no response;
14:28 SKULL 12 calling ANY RADIO for radio check.
051544Z FEB 2024 11175.0 kHz USB
15:44Z SKULL 11 calling MAINSAIL; response from MAINSAIL; nothing else heard.
051655Z FEB 2024 11175.0 kHz USB
16:55Z AIRCRAFT 1?35 calling ANY STATION for radio check;
16:56Z AIRCRAFT 1?35 calling ANY STATION for radio check; response from UNID.
051857Z FEB 2024 11175.0 kHz USB
18:57Z SIERRA 12 calling MAINSAIL for radio check.
052028Z FEB 2024 11175.0 kHz USB
20:28Z UNID CW traffic being repeated; weak unreadable;
20:32Z Nothing else heard.
-
060013Z FEB 2024 11175.0 kHz USB
00:13Z REACH 153 calling ANY RADIO for radio check; 5x5.
060017Z FEB 2024 11175.0 kHz USB
00:17Z Minot Ground Maintenance calling ANY AIR CRAFT ANY STATION for radio check; TONE DEATH: Good readable;
00:18Z Minot Ground Maintenance calling ANY STATION for radio check; response from REACH 153: L/C;
00:27Z Minot Ground Maintenance calling ANY STATION for radio check; TONE DEATH: L/C;
00:38Z Minot Ground Maintenance calling ANY AIR CRAFT ANY STATION for radio check; TONE DEATH: L/C;
01:01Z Minot Ground Maintenance calling ANY AIR CRAFT ANY STATION for radio check; TONE DEATH: good readable;
02:10Z Minot Ground Maintenance calling ANY AIR CRAFT ANY STATION for radio check; response from MAINSAIL;
02:11Z Minot Ground Maintenance calling ANY AIR CRAFT ANY STATION for radio check; response from MAINSAIL; L/C;
02:14Z Minot Ground Maintenance calling ANY AIR CRAFT ANY STATION for radio check; response from MAINSAIL; L/C;
02:17Z Minot Ground Maintenance calling ANY AIR CRAFT ANY STATION for radio check; response from TONE DEATH; L/C.
060019Z FEB 2024 11175.0 kHz USB
00:19Z SKULL 14 calling MUD BUG for radio check; no response;
00:24Z SKULL 14 calling MUD BUG for radio check; no response.
060024Z FEB 2024 11175.0 kHz USB
00:24Z UNID calling MUD BUG for radio check; no response.
060025Z FEB 2024 11175.0 kHz USB
00:25Z REACH 434 calling REACH 166 for radio check; no response;
00:26Z REACH 434 calling REACH 166 for radio check; no response other than from TONE DEATH.
060029Z FEB 2024 11175.0 kHz USB
00:29Z REACH 166 calling TONE DEATH;
00:29Z REACH 166 calling REACH 434; L/C.
060032Z FEB 2024 11175.0 kHz USB
00:32Z AIRCRAFT 166 and REACH 434 with a series of radio checks.
061342Z FEB 2024 11175.0 kHz USB
13:42Z UNID calling TONE DEATH; last caller I have you weak barely readable.
061444Z FEB 2024 11175.0 kHz USB
14:44Z AIRCRAFT 8872 calling MAINSAIL for radio check; no response;
14:45Z AIRCRAFT 8872 calling MAINSAIL for radio check; no response.
061500Z FEB 2024 11175.0 kHz USB
15:00Z DT 21 calling MAINSAIL request message traffic;
15:03Z MAINSAIL request DT 21 QSY to 11413.0 kHz;
15:03Z MAINSAIL calling DT 21 on 11413.0 kHz; no response;
15:04Z MAINSAIL calling DT 21 on 11413.0 kHz; no response;
15:05Z MAINSAIL calling DT 21 on 11175.0 kHz; L/C.
Note: Note discrete frequency of 11413.0 kHz.
061502Z FEB 2024 11175.0 kHz USB
15:02Z row 08 calling ANY PLAYER for radio check; MAINSAIL L/C.
061700Z FEB 2024 11175.0 kHz USB
17:00Z REACH 821 calling MAINSAIL; no response.
061959Z FEB 2024 11175.0 kHz USB
19:59Z SKULL 01 calling ANY PLAYER for radio check; no response.
062202Z FEB 2024 11175.0 kHz USB
22:02Z SAM 69 calling UNID for radio check; no response;
22:03Z SAM 69 calling UNID for radio check; response from UNID (unreadable at my location).
-
6 Feb 24
11175
2216z CHAOS43 with r/c. MAINSAIL answers.
2307z SKULL01 calling MUDBUG. MAINSAIL answers.
-
070003Z FEB 2024 11175.0 kHz USB
00:03Z BD 597 calling MAINSAIL for radio check; no response;
00:04Z BD 597 calling MAINSAIL for radio check; L/C.
070114Z FEB 2024 11175.0 kHz USB
01:14Z RADIO MAINTENANCE calling ANY STATION for radio check; no response.
072056Z FEB 2024 11175.0 kHz USB
20:56Z Air Guard Aircraft 462 calling MAINSAIL for radio check; BEATRICE: L/C.
072058Z FEB 2024 11175.0 kHz USB
20:58Z Air Guard Aircraft 1452 (nothing else hear)
072106Z FEB 2024 11175.0 kHz USB
21:02Z UNID CW traffic being repeated; weak barely readable. May have heard a VVV in the transmission.
-
7 Feb 24
8992
1156z LAJES working unid station.
11175
1939z VENUS13 and ANDREWS with r/c
2057z Aircraft 1452 with r/c. BEATRICE answers
2132z SKULL31 r/c. SKULL32 answered. Probable B-52
-
081805Z FEB 2024 11175.0 kHz USB
18:05Z SAM 040 calling for HF radio check; no response;
18:10Z SAM 040 calling for HF radio check; response from OFF POST;
18:16Z SAM 040 calling for HF radio check; response from OFF POST L/C.
081807Z FEB 2024 11175.0 kHz USB
18:07Z This is OFF POST standing by for traffic.
081819Z FEB 2024 11175.0 kHz USB
18:19Z Radio Maintenance calling for radio check; response from OFF POST L/C.
081909Z FEB 2024 11175.0 kHz USB
19:09Z Radio Maintenance calling for radio check; response from OFF POST L/C.
081913Z FEB 2024 11175.0 kHz USB
19:13Z SAM 752 calling MAINSAIL for radio check; no response.
081935Z FEB 2024 11175.0 kHz USB
19:35Z AIRCRAFT 1452 calling MAINSAIL for HF 1 radio check; no response;
19:37Z AIRCRAFT 1452 calling MAINSAIL for HF 1 radio check; no response;
19:38Z AIRCRAFT 1452 calling MAINSAIL for HF 1 radio check; no response;
19:39Z "testing, testing"
19:40Z AIRCRAFT 1452 calling for HF 1 radio check; no response;
19:41Z AIRCRAFT 1452 calling for HF 1 radio check;
19:46Z OFF POST: Last caller please say again your last, over;
19:46Z OFF POST: Last caller I have you L/C.
082001Z FEB 2024 11175.0 kHz USB
20:01Z AIRCRAFT 1452 calling for R/C; no response;
20:01Z AIRCRAFT 1452 calling for R/C; no response.
082007Z FEB 2024 11175.0 kHz USB
20:07Z AUTHORIZE calling UNID;
20:09Z AUTHORIZE calling UNID;
20:09Z AUTHORIZE request QSY to 8992;
20:10Z AUTHORIZE calling on 8992; (nothing else heard)
Note: AUTHORIZE was weak barely readable.
082016Z FEB 2024 11175.0 kHz USB
20:16Z UNID Burst of secure comms (ANDVT);
20:17Z UNID Burst of secure comms (ANDVT);
20:18Z UNID Burst of secure comms (ANDVT).
-
9 Feb 24
11175
1554z MINNIESOTA VIKING 84 r/c. MAINSAIL answers.
1556z CONVOY3093 with r/c. MAINSAIL answers.
1836z Aircraft 86 with r/c. Again at 1840. FEAR51 answers. Also again at 1906, 1911, 1912. REAPER01 answers.
1838z MINNESOTA VIKING 81 with r/c. FEAR51 answers. Also again at 1913. REAPER01 answers that one too.
1846z aircraft radio tuning up and "check check check"
1850z aircraft radio tuning up and "check"
1916z "MINNESOTA VIKING 86 this is MINNESOTA VIKING 81, have you loud and clear."
Seems like MAINSAIL has been much more reliable answering radio checks with the new system changes.
-
101629Z FEB 2024 11175.0 kHz USB
16:29Z REACH 1826 calling MAINSAIL; no response;
16:30Z REACH 1826 calling MAINSAIL; no response.
-
111459Z FEB 2024 11175.0 kHz USB
14:59Z BRICK 1 calling MAINSAIL for radio check; response from BARN ROOF; L/C.
-
121511Z FEB 2024 11175.0 kHz USB
15:11Z SKULL 01 calling MUD BUG; response from TECHNICAL;
15:12Z SKULL 01 calling ANY PLAYER; response from SKULL ?
121521Z FEB 2024 11175.0 kHz USB
15:21Z AIRCRAFT 83 calling MAINSAIL ANY STATION for HF radio check; no response;
15:21Z AIRCRAFT 83 calling MAINSAIL ANY STATION for HF radio check; no response;
15:24Z AIRCRAFT 83 calling MAINSAIL ANY STATION for HF radio check; TECHNICAL L/C.
121552Z FEB 2024 11175.0 kHz USB
15:52 FEAR 01 calling MAINSAIL for radio check;
15:52 FEAR 01 calling ANY RADIO; response from TECHNICAL L/C.
-
12 Feb 24
11175
1854z OVERTURE calling, 80 hz off frequency
-
130057Z FEB 2024 11175.0 kHz USB
00:57Z SKULL 14 calling for radio check; no response;
00:58Z SKULL 14 calling MUD BUG for radio check; no response.
131533Z FEB 2024 11175.0 kHz USB
15:33Z DOOM 02 calling MUD BUG for radio check; response from TERRIFIC; L/C.
131546Z FEB 2024 11175.0 kHz USB
15:46Z CHAOS 43 calling ANY STATION for radio check; response from TERRIFIC; L/C.
131548Z FEB 2024 11175.0 kHz USB
15:48Z RED RIVER calling ANY STATION for radio check; no response;
15:49Z RED RIVER calling ANY STATION for radio check; response from TERRIFIC; L/C.
Note: RED RIVER sounded like it was using one of the new "digital" radios.
131550Z FEB 2024 11175.0 kHz USB
15:50Z UNID calling MAINSAIL for radio check; response from UNID.
131614Z FEB 2024 11175.0 kHz USB
16:14Z ?Tango Whisky Foxtrot? repeated 3 times by a British English female sounding voice.
131644Z FEB 2024 11175.0 kHz USB
16:44Z OTIS 83 calling MAINSAIL for radio check; no response due to higher precedence traffic;
16:50Z OTIS 83 calling MAINSAIL for radio check; no response due to higher precedence traffic;
16:54Z MAINSAIL calling LAST STATION; no response.
131715Z FEB 2024 11175.0 kHz USB
17:15Z WIZARD 69 calling for radio check with response from TERRIFIC; L/C.
131732Z FEB 2024 11175.0 kHz USB
17:32Z MAINSAIL good morning currently at Dover Air Force Base doing a secure HF test. Requesting to go secure.
17:32Z MAINSAIL number 2.
131732Z FEB 2024 11175.0 kHz USB
19:19Z SAM 049 calling MAINSAIL for radio check;
19:20Z SAM 049 calling ANY STATION for radio check; response from UNID;
19:20Z SAM 049 then called TRENTON MILITARY on 11232.0 kHz for radio check.
132116Z FEB 2024 11175.0 kHz USB
21:16Z RED RIVER calling ANY STATION for radio check; no response.
-
140036Z FEB 2024 11175.0 kHz USB
00:36Z SKULL 02 calling ANY RADIO for radio check;
00:37Z SKULL 02 calling ANY RADIO for radio check; response from HARD LUCK;
00:38Z SKULL 02 out of Barksdale calling ANY RADIO for radio check; response from HARD LUCK.
140235Z FEB 2024 11175.0 kHz USB
02:35Z MINOT MAINTENANCE calling ANY STATION performing an HF radio check; no response;
02:36Z MINOT MAINTENANCE calling ANY STATION performing an HF radio check; no response.
140239Z FEB 2024 11175.0 kHz USB
02:38Z Last caller this is MAINSAIL, please say again your last, over.
141510Z FEB 2024 11175.0 kHz USB
15:10Z MAIN 85 calling MAINSAIL for radio check; no response;
15:11Z MAIN 85 calling MAINSAIL for radio check;
15:12Z MAIN 85 request current message traffic;
15:12Z MAINSAIL: No current message traffic at this time, over.
-
14 Feb 24
11175
1809z CHILL31 calling MAINSAIL for r/c. No response.
-
150004Z FEB 2024 11175.0 kHz USB
00:04Z SKULL 33 calling MUD BUG for radio check; response from MAINSAIL.
151938Z FEB 2024 11175.0 kHz USB
19:38Z Last caller this is MAINSAIL say again your last, over
19:38Z MAINSAIL: Last caller I have you L/C, please spell call sign phonetically, over;
19:39Z MAINSAIL: NIGHTHAWK 6 I have you L/C;
19:40Z NIGHTHAWK 6 please standby 1 mike;
19:41Z MAINSAIL: Request you QSY to 11056.0 kHz;
19:44Z MAINSAIL: Have you unreadable, please QSY to 15733.0 kHz;
19:46Z MAINSAIL: Copy number ###-###-####;
19:51Z MAINSAIL with another potential QSY.
Note: 15733.0 kHz is completely unusable from my location as VOA French is transmitting on 15730.0 kHz AM.
152028Z FEB 2024 11175.0 kHz USB
20:28Z SPEAR 02 calling ANY RADIO for radio check; no response;
20:29Z SPEAR 02 calling ANY RADIO for radio check; response from SPEAR 41;
20:30Z MAINSAIL: Last caller say again your last, over.
152030Z FEB 2024 11175.0 kHz USB
20:30Z UNID CW traffic being repeated; weak unreadable.
152318Z FEB 2024 11175.0 kHz USB
23:18 1XG calling ANDREWS GLOBAL for radio check; good readable;
23:19 1XG: Hear you broken readable then L/C.
152321Z FEB 2024 11175.0 kHz USB
1XG calling ANDREWS for radio check; no response.
152338Z FEB 2024 11175.0 kHz USB
23:38Z 1XG calling ANDREWS for radio check;
23:38Z MAINSAIL: Last caller say again your last, over;
23:38Z 1XG calling ANDREWS GLOBAL for radio check;
23:39Z MAINSAIL: Last caller say again your last, over;
23:39Z 1XG calling ANDREWS GLOBAL for radio check. (noting else heard)
-
162044Z FEB 2024 11175.0 kHz USB
20:44Z MAIN 91 calling ANDREWS; no response;
20:44Z MAIN 91 calling ANDREWS; no response;
20:45Z MAIN 91 calling ANDREWS; no response.
162111Z FEB 2024 11175.0 kHz USB
21:11Z ?OUTLAW? calling DOWNTOWN; no response;
21:14Z ?OUTLAW? calling DOWNTOWN; no response.
-
190124Z FEB 2024 11175.0 kHz USB
01:24Z UNID: That's fantastic, let me try my second hf radio;
01:24Z Check, check;
01:24Z Check, check, check, loud and clear, perfect;
01:26Z Check, check, check;
01:26Z Check, check;
01:27Z Check, 1 2; (this radio is off frequency)
192057Z FEB 2024 11175.0 kHz USB
20:57Z 8DF calling ANDREWS for radio check; L/C.
192103Z FEB 2024 11175.0 kHz USB
21:03Z Andrews: 8DF copy request, standby for QSY, over;
21:03Z Andrews: 8DF request you QSY to 11056;
21:06Z 8DF request phone patch to DSN ###-###-####
21:10Z 8DF calling G6B for radio check; no response;
21:13Z Andrews: Phone number received busy tone, do you have an alternate;
21:15Z 8DF: Alternate number ###-###-####; no response from Andrews;
21:16Z 8DF: Alternate number ###-###-####; no response from Andrews;
21:17Z 8DF calling Andrews for radio check; DSN ###-###-####
21:19Z Andrews: 8DF standby for higher precedence traffic at this time;
21:36Z Andrews calling 8DF; no response;
21:37Z Andrews: Standby for phone patch;
21:39Z 8DF calling W1T with message; Exercise Steam Highly Alpha; W1T: Understand Steam Highly Alpha TOR figures 2141, over;
21:41Z 8DF, out;
21:42Z Andrews: 8DF do you require any further assistance at this time over.
-
20 Feb 24
11175
1343z SPAR90 with HF radio check. No response.
1345z SPAR90 with HF radio check. MAINSAIL answers.
-
220137Z FEB 2024 11175.0 kHz USB
01:37Z SAM 179 calling MAINSAIL for radio check; L/C.
221525Z FEB 2024 11175.0 kHz USB
15:25Z MAIN 86 calling MAINSAIL; no response;
15:26Z MAIN 86 calling MAINSAIL; no response;
15:29Z Last caller, this is MAINSAIL, please say again your last, over.
-
230011Z FEB 2024 11175.0 kHz USB
00:11Z SPEAR 42 calling for radio check with response from SPEAR 41; L/C.
230042Z FEB 2024 11175.0 kHz USB
00:42Z AIR? NO NAME 2 this is AIR? NO NAME 1 radio check;
00:42Z Testing 1 2 3 2;
00:42Z Testing testing 1 2 3 4 5 5 4 3 2 1.
231523Z FEB 2024 11175.0 kHz USB
15:23Z EDDY 61 calling MAINSAIL with request for latest message traffic;
15:24Z MAINSAIL: EDDY 61 please say again your last; EDDY 61: Request for latest message traffic;
15:24Z MAINSAIL: No message traffic at this time.
231525Z FEB 2024 11175.0 kHz USB
15:25Z EDDY 61 calling STRATO CONTROL; no response;
15:26Z EDDY 61 calling STRATO CONTROL; no response.
Note: The call sign STRATO CONTROL was used on UHF and is the equivalent to the HF call sign MAINSAIL. C/S STRATO CONTROL was used on 311.0 SAC (Pri) and 321.0 SAC (Sec). SAC (Strategic Air Command) was disestablished in 1992 and reactivated as the Air Force Global Strike Command (AFGSC) in 2009. This Command assumes control of all USAF bomber aircraft and the intercontinental ballistic missile force.
-
232002Z FEB 2024 11175.0 kHz USB
20:02Z NO ID?: "[unintelligible*] We are ready to terminate digital and analog at this time."
20:02Z NO ID?: "3, 2, 1."
* I cannot tell what is being said at the beginning. A recording is available at the relevant timestamp (you'll have to jump to it manually for now); https://www.youtube.com/watch?v=4ssFMSe3wQE
-
Sounds like you caught the aircraft in comms with the satellite coordination centre requesting to turn off the SATCOM link.
What I got from the recording is as follows:
20:02Z This is UNCLE JOE on order wire;
20:02Z NO ID?: "[unintelligible*] We are ready to terminate digital and analog at this time."
20:02Z NO ID?: "3, 2, 1."
See my post here for a similar log entry:
HFGCS General Log - 082205Z DEC 2023 11175.0 kHz USB
https://www.hfunderground.com/board/index.php/topic,108654.msg379289.html#msg379289 (https://www.hfunderground.com/board/index.php/topic,108654.msg379289.html#msg379289)
-
242020Z FEB 2024 11175.0 kHz USB
20:20Z REACH 335 calling MAINSAIL for radio check; no response.
-
Northstar analog and digital air to ground links not Satcom
-
26 Feb 24
11175
1402z SKULL11 calling any player for r/c x2. No response.
1445z SKULL13 calling RED RIVER. RED RIVER answers.
1704z SKULL13 calling RED RIVER x2.
1802z REAPER01 calling any station for r/c.
-
261402Z FEB 2024 11175.0 kHz USB
14:02Z SKULL 11 calling ANY PLAYER; no response;
14:02Z SKULL 11 calling ANY PLAYER; no response.
261453Z FEB 2024 11175.0 kHz USB
14:53Z UNID calling MAINSAIL; no response.
Note: UNID was broken, unreadable.
261847Z FEB 2024 11175.0 kHz USB
18:47Z SPEAR 15 calling ? CONTROL. (nothing else heard)
262022Z FEB 2024 11175.0 kHz USB
20:22Z AIRCRAFT 563 calling MAINSAIL for phone patch; MAINSAIL: Standby for QSY;
20:24Z MAINSAIL: Request QSY to 4442; (nothing heard)
20:29Z AIRCRAFT 563 calling MAINSAIL on 11175; no response;
20:30Z AIRCRAFT 563 calling MAINSAIL on 11175; no response.
262203Z FEB 2024 11175.0 kHz USB
22:03Z REACH 250 calling ANY RADIO for radio check; response from REACH 264; L/C.
-
280030Z FEB 2024 11175.0 kHz USB
00:30Z SKULL 23 calling MUDBUG for radio check; no response;
00:31Z SKULL 23 calling ANY AIRCRAFT ANY RADIO; no response;
00:31Z SKULL 23 calling ANY AIRCRAFT ANY RADIO; no response.
280109Z FEB 2024 11175.0 kHz USB
01:09Z SKULL 23 calling ANY AIRCRAFT ANY RADIO; no response.
-
291845Z FEB 2024 11175.0 kHz USB
18:45Z AMC 1433 calling ANDREWS for signal check; response from MAINSAIL;
18:48Z AMC 1433 calling ANDREWS for signal check; no response.
292102Z FEB 2024 11175.0 kHz USB
21:02Z RED RIVER calling ANY STATION for radio check; no response;
21:02Z RED RIVER calling ANY STATION for radio check; no response;
21:02Z RED RIVER calling ANY STATION for radio check; no response;
21:03Z RED RIVER calling ANY STATION for radio check; no response;
21:03Z RED RIVER calling ANY STATION for radio check; no response.
Note: RED RIVER sounds like it is using the new digital radio / link equipment.
-
011950Z MAR 2024 11175.0 kHz USB
19:50Z SPEAR 51 calling ANY RADIO for radio check; no response;
19:54Z SPEAR 51 calling ANY RADIO for radio check; no response;
19:55Z SPEAR 51 calling PUBLICIZED for radio check; L/C.
012035Z MAR 2024 11175.0 kHz USB
20:35Z Lajes AFB calling ANDREWS for radio check; L/C.
-
021544Z MAR 2024 11175.0 kHz USB
15:44Z TIGER 91 calling MAINSAIL for radio check; L/C.
-
4 MAR 24
11175
1516z PIONEER562 calling MAINSAIL for r/c x2. No response.
1521z SKULL12 calling MUDBUG for r/c. MAINSAIL answers.
-
041516Z MAR 2024 11175.0 kHz USB
15:16Z PIONEER 562 calling MAINSAIL for radio check; no response;
15:16Z PIONEER 562 calling MAINSAIL for radio check; no response.
041521Z MAR 2024 11175.0 kHz USB
15:21Z SKULL 12 calling MUDBUG with response from MAINSAIL.
041612Z MAR 2024 11175.0 kHz USB
16:12Z REACH 2020 calling MAINSAIL for radio check; no response;
16:13Z REACH 2020 calling MAINSAIL for radio check; L/C;
16:14Z REACH 2020 calling MAINSAIL on second radio for radio check; L/C.
041950Z MAR 2024 11175.0 kHz USB
19:50Z OTIS 33 calling MAINSAIL for radio check; L/C.
041950Z MAR 2024 11175.0 kHz USB
19:50Z OTIS 33 calling MAINSAIL for radio check; L/C;
19:58Z MAINSAIL request OTIS 33 change frequency to 11159;
20:00Z OTIS 33: Request phone patch ###-###-####;
20:04Z OTIS 33: ? De Rosa;
20:05Z OTIS 33: Looking for an update on BANGLE 41 through 44;
20:05Z Phone Patch: BANGLE 41 though 44 ? Arkansas;
20:06Z OTIS 33: Estimate ? 412449 in El Paso;
20:07Z MAINSAIL: Phone patch failed, prepared to relay, send message;
20:07Z OTIS 33: How many jets have left Northern Arkansas and estimate time El Paso;
20:12Z MAINSAIL: 4 jets departed Northern Arkansas; 1:40 of flight time left to El Paso;
20:13Z OTIS 33: Good copy, thank you. No further assistance required.
042357Z MAR 2024 11175.0 kHz USB
23:57Z SKULL 14 calling MUDBUG for radio check; response from MAINSAIL.
-
Otis-33 working Mainsail with phone patch on 11159 khz
2010 UTC 4 March 24
Gulfport, MS
Ten-Tec Omni VII
OCF dipole
Modify message
-
5 MAR 24
11175
1523z MAINE85 calling MAINSAIL for r/c. MAINSAIL answers.
1529z unk aircraft calling MAINSAIL. MAINSAIL answers.
1532z unk aircraft calling any radio for r/c. They were off frequency.
1605z SCOUT93 calling for r/c, off frequency. MAINSAIL answers.
1922z DOOM61 calling NEPTUNE. RED RIVER with a loud signal answers.
-
6 MAR 24
11175
1352z SCOTT AFB aircraft MX calling for r/c. JAILBAIT answers (same op as MAINSAIL)
-
070001Z MAR 2024 11175.0 kHz USB
00:01Z SAM 190 calling MAINSAIL; L/C.
070013Z MAR 2024 11175.0 kHz USB
00:13Z SKYLIGHT calling SAM 190; no response;
00:14Z SKYLIGHT calling SAM 190; no response.
070026Z MAR 2024 11175.0 kHz USB
00:26Z RAIDER 11 with DOORPLATE.
071844Z MAR 2024 11175.0 kHz USB
18:44Z GOPHER 05 calling MAINSAIL for radio check; L/C.
071847Z MAR 2024 11175.0 kHz USB
18:47Z GOPHER 05 calling MAINSAIL for radio check; no response;
18:49Z GOPHER 05 calling MAINSAIL for radio check; L/C.
072030Z MAR 2024 11175.0 kHz USB
20:30Z REACH 540 calling MAINSAIL for radio check; L/C.
072035Z MAR 2024 11175.0 kHz USB
20:35Z REACH 540 calling MAINSAIL, testing 2nd radio; no response;
20:37Z REACH 540 calling MAINSAIL for radio check; L/C.
072146Z MAR 2024 11175.0 kHz USB
21:46Z SKYLIGHT calling RAYMOND 33; L/C. (RAYMOND unheard from my location)
-
111517Z MAR 2024 11175.0 kHz USB
15:17Z UNITED 23 calling MAINSAIL for radio check; no response; (UNITED 23 slightly off frequency)
15:18Z UNITED 23 calling ANY RADIO for radio check; no response.
-
Transcribed from this livestream (https://www.youtube.com/watch?v=TroD3nrHj20)[note 1];
111621Z MAR 2024 11175.0 kHz USB
16:21 ROMAN LAD requests radio check from NEON LAMP; I didn't hear response.
16:23Z NEON LAMP requests radio check from ROMAN LAD; L/C. ROMAN LAD requests NEON LAMP meet on CE WINDOW.
111624Z MAR 2024 9031.0 kHz USB [CE WINDOW]
16:24 ROMAN LAD requests radio check from NEON LAMP; L/C.
16:24 ROMAN LAD; "at this time we're gonna try to coordinate some HF data, if you guys are able to, at this moment."
16:24 NEON LAMP; "[...] let us get set up for that."
16:25 ROMAN LAD; "[...] while we're at it, would you guys be able to set up [point to point?]?"
16:26 ROMAN LAD; "were gonna be ahead with Harrises (https://www.l3harris.com/all-capabilities?size=n_10_n&sort-field%5Bname%5D=Most%20Popular&sort-field%5Bvalue%5D=ga_counter&sort-field%5Bdirection%5D=desc&sort-direction=)."
16:29 NEON LAMP; "are you guys setting up the point to point?"
16:29 ROMAN LAD; "uh yeah, we should be setting up the point to point. I believe they already did."
16:29 NEON LAMP; "okay, copy. We're doing HF data right now. We had a minor [tasking?] to handle and now we're moving along."
16:35 ROMAN LAD; "at this time my station is ready to transmit. just keep [...] how everything's going on your end."
16:36 NEON LAMP; "we are almost there. we have recently been tasked with a lot of stuff to do so, uh, we're almost there."
16:36 ROMAN LAD; "take your time."
16:39 NEON LAMP; "we are ready for your data, if you guys wanna transmit first."
16:40 ROMAN LAD; "yeah, just give us two seconds."
16:41 ROMAN LAD; "as far as transmission goes, would you guys like to keep 90310 open for communications, and use Z150 as the actual transmit and receive data frequency?"
16:41 NEON LAMP; "copy, Z150. let me dial it in real quick."
16:42 ROMAN LAD; "if everything's set up on your end, we will transmit."
16:42 NEON LAMP; "we are ready to receive."
[Sound can be heard on 9016 kHz USB, probably confirming a list of Z freqs someone provided to me a few months ago. Recording not on livestream.]
111643Z MAR 2024 9031.0 kHz USB
16:44 ROMAN LAD; "we should be done with the transmission. I thought [.. receive?]"
16:44 NEON LAMP; "I did not hear data tones. Are you guys sure you were on Z150?"
16:46 NEON LAMP; "we did not hear any data tones over Z150. request you move to Z120."
16:46 ROMAN LAD; "moving to Z120."
16:46 NEON LAMP; "we are on Z120. ready to receive again."
[Sound can be heard on 13245 kHz USB.]
111647Z MAR 2024 9031.0 kHz USB [Z120]
16:48 NEON LAMP; "are you guys sending data, or what?"
16:48 ROMAN LAD; "give us three more seconds. I'm gonna swap radio and see if everything will come up."
[Sound can be heard on 13245 kHz USB. As described by NEON LAMP momentarily, "one solid tone".] (Livestream does swap over to this frequency and sound is recorded.)
111651Z MAR 2024 9031.0 kHz USB
16:51 NEON LAMP; "be advised we did receive sound from you, but it only sounded like one solid tone. it did not sound like data."
16:52 ROMAN LAD; "alright. I'm gonna have my other panel operators recheck all their [...] clear up anything that may have [...]
16:52 NEON LAMP; "okay, sounds good. we're chilling."
16:56 ROMAN LAD; "at this time, if you guys don't mind, we would like to switch over to secure to see if we can work out some of the [...]"
16:56 NEON LAMP; "let me get loaded up here. should I stay on the CE?"
16:57 NEON LAMP; "request we move HF secure to Z155."
16:57 ROMAN LAD; "copy all, we will go secure to 155. it's gonna take a couple more minutes on our side to just get set up [...] we'll let you know."
16:57 NEON LAMP; "uh, let's go ahead and move to Z155 and do a radio check first." [note 2]
16:57 ROMAN LAD; "copy all. moving to Z155."
111658Z MAR 2023 18387 kHz USB [Z155]
16:58 ROMAN LAD requests radio check; NEON LAMP has ROMAN LAD L/C, but NEON LAMP's audio sounds distorted.
16:59 ROMAN LAD requests radio check again.
16:59 NEON LAMP's audio still sounds distorted; "request you move to Z210, Z210."
(I do not know which frequency is Z210. Returned to 9031 kHz in case they returned to CE Window and waited.)
111705Z MAR 2023 9031 kHz USB
17:05Z NEON LAMP; "request we move to Z100."
17:05 ROMAN LAD: "moving to Z100."
111705Z MAR 2023 13907 kHz USB [Z100]
17:05 NEON LAMP and ROMAN LAD request radio check at the same time, broadcasting over each other.
17:06 NEON LAMP requests radio check; L/C.
17:06 NEON LAMP; "I'm gonna go ahead and finish setting up for secure, and then I will let you know when I'm ready to go."
17:13 (Signal can be heard on 13907 kHz; lasts under a minute, not sure if related to comms between NEON LAMP and ROMAN LAD.)
17:15 ROMAN LAD; "let me know whenever you're ready."
17:15 NEON LAMP; "stand by, I'm having trouble loading this real quick, I'm trying to find the right setting."
17:31 NEON LAMP; "we are ready to go secure. over."
17:31 ROMAN LAD; "alright, perfect. moving to secure."
17:32 (Digital modem signal can be heard on 13907 kHz. Sounds similar to what I have heard in previous contexts – ANDVT and/or "ANDVT-like". Three additional instances from 17:33 to 17:36.)
17:37 ROMAN LAD; "NEON LAMP, NEON LAMP, this is ROMAN LAD, ROMAN LAD, on 13907 in the clear."
17:39 (Three additional instances of ANDVT/ANDVT-like digital sound from 17:39 to 17:41.)
17:42 ROMAN LAD requests radio check from NEON LAMP; L/C.
17:42 ROMAN LAD; "alright, perfect. we were going out, we believe we heard a garbled transmission coming from you. can you confirm it was coming through and/or if you could hear the status of our voice coming through in the green?"
17:42 NEON LAMP; "I can confirm that - it sounded like you guys were trying to go out as well but for some reason it's not taking up."
17:43 ROMAN LAD; "please say again your last."
17:43 NEON LAMP; "yeah, we could hear you too. sounded like it was garbled. I'm not 100% sure what's going on."
17:45 ROMAN LAD; "can you guys ensure that your [...] net HF is displayed, that you're using HF net secure crypto?"
17:45 NEON LAMP; "it is displayed and I am using the crypto designated in the [cog?]"
17:46 ROMAN LAD; "I could switch to a different radio and hopefully that will play out a little different. not very optimistic in that approach but, you know, [...]"
17:46 NEON LAMP; "repeat your last on that one. I got [stepped on?]"
17:46 ROMAN LAD; "I could go ahead and switch radios using the same frequencies and hopefully it might clear up something. not very optimistic that it will but, you know, anything's worth a shot at this point."
17:46 NEON LAMP; "ok yeah go ahead change radios. I know I had to change a radio because the [..] wasn't working. if you wanna go ahead and do that, let me know, we could try it again."
17:47 ROMAN LAD requests 2 radio checks; L/C.
17:48 ROMAN LAD; "we're gonna go ahead and retry HF secure again using this new radio configuration. I'm gonna say if you don't hear anything coming through by 1751Z if you'd wanna just meet back up on the [clear-fi?]"
17:51 NEON LAMP; "moving to secure now."
17:51 (ANDVT/ANDVT-like digital sound on 13907 kHz; followed by 3 more.)
17:51 NEON LAMP; "hey, does your first line read 1TTB2.4?"[note 3]
17:52 ROMAN LAD; "your last transmission came in a little weak [...] volume. can you please say again your last?"
17:52 NEON LAMP; "does the first line on your display show 1TTB2.4?"
17:53 ROMAN LAD; "that is a negative. mine is reading 1 TTA and then 2.4K."
17:53 NEON LAMP; "say again. I got [stepped on by the PA?]"
17:53 ROMAN LAD; "it is a negative. ours is showing 1 TTA and then 2.4K."
17:53 NEON LAMP; "okay, stand by. let me see if I can get that B to an A. that might be our problem."
(Unrelated comms on 13907 kHz at 18:20. Not familiar, may in fact have also been US military, but at any rate not a part of comms between NEON LAMP and ROMAN LAD.)
18:21 NEON LAMP; "ROMAN LAD, NEON LAMP, onnnn [..] are you there?"[note 4]
18:21 ROMAN LAD; "NEON LAMP, this is ROMAN LAD, on the uh, same. yeah."
18:21 NEON LAMP; "we're having equipment issues with another system so we're gonna go ahead and shift our focus to that. we're about to start [descending?] anyways. whenever we make contact [person?] we'll go over everything."
18:22 ROMAN LAD; "alright, yeah, absolutely. we'll have a debrief then. till then, ROMAN LAD out, bye."
18:23 NEON LAMP; "thank you."
[note 1] Any ALE signals – a staple on 13907 kHz – are omitted from this transcription. Some radio checks are also omitted.
[note 2] I do not normally comment on operator tone of voice because I think this train of thought can lend to wild speculation, so please take this with a grain of salt. Save for this point, he entire conversation between NEON LAMP and ROMAN LAD is very casual – both are happy to take cues from each other insofar as the progress of this data transmission attempt, with no apparent problem on either side if there are interruptions due to workload, technical difficulties, etc. on either end and even the apparent lack of success at the end is taken in stride on both sides. However, here, NEON LAMP is rather stern – "let go ahead and move to Z155 and do a radio check first." These frequency changes are apparently important. This strikes me as odd, though, as there's no readily obvious reason they switched away from 9031 kHz, and after they did jump frequencies several times ended up on a frequency with regular ALE bursts, other potential US comms, and by the end even forgot what frequency it was that they had ended up on anyways.
[note 3] NEON LAMP and ROMAN LAD both describe how their display reads a little differently. ROMAN LAD mentions spaces between "1" and "TT" and "2.4K" and NEON LAMP does not. I have transcribed this bit according to how they describe it - spaces omitted if not mentioned.
[note 4] NEON LAMP has forgotten which frequency they are on, as has ROMAN LAD. This is still on 13907 kHz.
-
121405Z MAR 2024 11175.0 kHz USB
14:05 MAINE 85 with MAINSAIL looking for the most current message traffic at this time.
-
I tried several SDRs and was unable to hear 4HA.
132038Z MARCH 2024 11175.0 kHz
c.20:38 4HA requests phone patch from MAINSAIL. MAINSAIL asks 4HA to QSY to 11159.0 kHz.
132040Z MARCH 2024 11159.0 kHz
20:41 MAINSAIL; "Ready to copy DSN or commercial number, over."
20:41 MAINSAIL; "I copy figures 312 836 ----.*[note 1], [note 2]
20:44 MAINSAIL; "Be advised ground party is on the line at this time.."
20:45 MAINSAIL; "Be advised ground party has disconnected."
20:45 MAINSAIL; "Ground party has disconnected at this time."
20:46 MAINSAIL; "Ground party has disconnected. I say again, disconnected at this time."
20:46 MAINSAIL; "Do you have another number to contact, or do you require any further assistance?"
20:47 MAINSAIL; "Ready to copy commercial phone number."
20:47 MAINSAIL; "I copy figures 757 836 ----".[note 3]
20:49 MAINSAIL; "Be advised ground party is on the line."
20:50 GROUND PARTY; "4HA, roger. Esteem Highly Alpha."
20:51 GROUND PARTY; "4HA, this is 1YG. Roger. Esteem Highly Alpha."
20:51 GROUND PARTY; "4HA, this is 1YG. Roger. Esteem Highly Alpha. [My cell?] 2051, over."
Did not hear anything afterward. Stayed tune to 11159 kHz until 21:15.
[note 1] Seems to be commercial number, I have omitted last 4 digits. I can remove more digits if out of line with forum policy or decorum.
[note 2] Voice in background could be heard reading a portion of message beginning TDQ6VO. (See EAM/FDM Log (https://www.hfunderground.com/board/index.php/topic,93518.msg391956.html#msg391956).)
[note 3] Again, digits have been omitted. If this number was a DSN, appeared to correspond to numbers associated with Naval Support Activity Hampton Roads.
-
141335Z MAR 2024 11175.0 kHz USB
13:35Z MAINE 85 with MAINSAIL requesting latest message traffic;
13:35Z MAINSAIL: No message traffic at this time. MAINE 85 copy all, nothing further, out.
141343Z MAR 2024 11175.0 kHz USB
13:43Z MAINE 86 with MAINSAIL requesting latest message traffic;
13:44Z MAINSAIL (Offutt): No message traffic at this time.
141406Z MAR 2024 11175.0 kHz USB
14:06Z SKULL 0? calling MUDBUG for radio check; no response.
141534Z MAR 2024 11175.0 kHz USB
15:34Z CHILL 42 calling ANY TANKER; no response;
15:35Z CHILL 42 calling ANY TANKER; no response.
-
Phone patch very similar to the one I logged on March 13; could not hear the individual calling at any point in the conversation (despite trying myriad SDRs), and the exact same number was requested.
2024 MAR 17 11175.0 kHz
04:53 ELMENDORF requests for 2SE to QSY to 11056 kHz.
(Time gap here is my fault, did not immediately change freq.)
2024 MAR 17 11056.0 kHz
04:58 ELMENDORF copies 757 836 ----.[note 1]
04:59 ELMENDORF requests 2SE stand by for phone patch.
05:02 ELMENDORF advises 2SE that ground party is on the line. (Afterwards, can only faintly hear a voice, but too weak to make anything out.)
05:03 ELMENDORF; "2SE, 2SE."
05:04 ELMENDORF; "Please stand by at this time. Re-initiating phone patch."
05:13 ELMENDORF; "We are having issues with phone patch software. Do you wish us to relay information to uh... phone patch recipient?"
05:14 ELMENDORF; "We are having software issues at the moment. Do you wish us to relay any information to the phone patch recipient?"
Note: Like last time, this seems to have simply concluded. While waiting to hear if there was any follow up, subsequent traffic occurred which seems to line up with the use of 11056 kHz as a discrete[?] HFGCS frequency. (It has previously been documented as such, but by whom and when this was, not sure.)
2024 MAR 17 11056.0 kHz
05:18 ?; "JOHN BULL, JOHN BULL, this is DRAGON 22 with a radio check. How copy? Over."
05:19 ?; "MAINSAIL, MAINSAIL [...] how copy? Over."
05:35 MAINSAIL with a test count. (Twice.)
05:39 JOHN BULL with a test count.
05:39 JOHN BULL with a test count.
[note 1] Last four digits omitted. Per personal record, the number was identical to the second requested during the March 13 phone patch log. A cursory web search finds it in logs of phone patches as far back as 2013 {1 (https://forums.radioreference.com/threads/sticky-thread-for-milair-2016.326347/page-9#post-2534734)} {2 (http://www.radioscanner.ru/forum/topic45923-18.html#msg988434)}.
-
181812Z MAR 2024 11175.0 kHz USB
18:12Z AIRCRAFT 3543 calling ANY STATION for operational HF radio check; no response.
-
191330Z MAR 2024 11175.0 kHz USB
13:30Z SKULL 22 calling MUDBUG for radio check; no response.
191813Z MAR 2024 11175.0 kHz USB
18:13Z UNID calling BOEING AIRCRAFT.
192306Z MAR 2024 11175.0 kHz USB
23:06Z SKULL 11 calling ANY STATION for radio check; no response;
23:07Z SKULL 11 calling ANY STATION for radio check; no response.
192333Z MAR 2024 11175.0 kHz USB
23:33Z PAT 978 calling MAINSAIL with request for phone patch;
23:34Z Andrews: This is ANDREWS, standby for QSY;
23:35Z Andrews: Last caller, request you QSY to 11059;
23:37Z (11059) PAT 978 request phone patch to commercial number ###-###-#### to test our equipment;
23:41Z Andrews: 978 the patch in not going through;
23:41Z PAT 978: Thanks, we were just doing a test. Will try again later.
-
201405Z MAR 2024 11175.0 kHz USB
14:05Z REACH 417 calling MAINSAIL; no response;
14:06Z REACH 417 calling MAINSAIL; no response.
201429Z MAR 2024 11175.0 kHz USB
14:29Z REACH 554, over Montreal, calling ANDREWS; no response;
14:30Z REACH 554 calling ANDREWS; no response;
14:31Z REACH 554 calling ANDREWS; no response.
201552Z MAR 2024 11175.0 kHz USB
15:52Z VALOUR 76 calling MAINSAIL for radio check; L/C.
-
210051Z MAR 2024 11175.0 kHz USB
00:51Z SPEAR 31 calling MAINSAIL for radio check; no response;
00:52Z SPEAR 31 calling MAINSAIL for radio check; ANDREWS: I have you good and readable.
211248Z MAR 2024 11175.0 kHz USB
12:48Z SCOTT AIR FORCE BASE RADIO MAINTENANCE calling ANY STATION for radio check; WEST COAST L/C;
12:50Z SCOTT AIR FORCE BASE RADIO MAINTENANCE calling WEST COAST for second HF radio check; WEST COAST L/C.
211258Z MAR 2024 11175.0 kHz USB
12:58Z AIRCRAFT 0730 calling ANY STATION requesting HF comms check; WEST COAST L/C;
12:58Z AIRCRAFT 0730 calling WEST COAST requesting second HF radio comms check; WEST COAST L/C.
211435Z MAR 2024 11175.0 kHz USB
14:35Z OTIS 81 calling MAINSAIL for radio check; no response.
212314Z MAR 2024 11175.0 kHz USB
23:14Z REACH 313 calling MAINSAIL for radio check; L/C;
23:16Z REACH 313 calling MAINSAIL for radio check; L/C;
23:18Z REACH 313 inquiring if they can perform a SELCAL check; MAINSAIL is not familiar with SELCAL.
-
25 MAR 24
11175
1304z HICKAM with a test count. Haven't heard that station ID in a while.
1530z VALIDATE calling someone. Terrible audio.
26 MAR 24
11175
1437z ATOM29 calling MAINSAIL for r/c
1438z ATOM29 calling any radio for r/c. WC-135 from Offutt AFB.
-
261548Z MAR 2024 11175.0 kHz USB
15:48Z CONDOR 4 calling MAINSAIL for radio check.
262311Z MAR 2024 11175.0 kHz USB
23:11Z UNID A/C calling MUDBUG for radio check with response from OXIDATION.
-
282351Z MAR 2024 11175.0 kHz USB
23:51Z CHILL 41 calling CHILL 42 for radio check with response from CHILL 43; L/C.
-
290211Z MAR 2024 11175.0 kHz USB
02:11Z (35)0024 at Robins Air Force Base calling ANY STATION for radio check; MAINSAIL L/C.
292336Z MAR 2024 11175.0 kHz USB
23:36Z ? MAINTENANCE calling ANY AIRCRAFT ANY STATION for radio check; no response.
-
291820Z MAR 2024 15016.0 kHz USB
18:20 BATHROOM attempts to contact CANDLEWAX. (A few more attempts over the next ~30 minutes ensue.)
291849Z MAR 2024 15016.0 kHz USB
18:49 CANDLEWAX finally answers, has BATHROOM readable but weak. From BATHROOM; "I have you the same. Will try again in a little bit."
291907Z MAR 2024 11175.0 kHz USB
19:07 YUMA[?] MAINTENANCE requests radio check from MAINSAIL; no answer heard on my end.
291913Z MAR 2024 13907.0 kHz USB
At some point, I heard BATHROOM "copy" CANDLEWAX, without confirming what, exactly, was copied. After some searching, finally find CANDLEWAX and BATHROOM have moved to 13907 kHz. They remain on the frequency until about 19:48. At some point they also use 9031 kHz for voice traffic, when voice traffic on 9031 kHz is accompanied by RTTY signals on 13907 kHz. Communications end because CANDLEWAX is landing soon. (My impression is that whatever it is that they were attempting to do, it was not particularly successful.)
-
301354Z MAR 2024 11175.0 kHz USB
13:54Z REACH 9061 calling MAINSAIL; response from WEST COAST;
13:54Z REACH 9061 requesting current message traffic;
13:55Z West Coast: There is no higher priority traffic at this time.
-
302312Z MAR 2024 11175.0 kHz USB
23:12 KANSAS 68 requests radio check from MAINSAIL; no answer.
23:13 KANSAS 68 requests radio check from MAINSAIL. From MAINSAIL; "please say again."
23:13 KANSAS 68 has MAINSAIL weak and unreadable. MAINSAIL has KANSAS 68 loud and distorted. KANSAS 68 requests current message traffic.
23:14 MAINSAIL; "[...] at this time."
23:15 KANSAS 68 does not understand what MAINSAIL just said, asks to confirm if they said no messages at this time?
23:15 MAINSAIL; "[message traffic is none at this time?]"
23:15 KANSAS 68 asks MAINSAIL which station they are calling from; MAINSAIL indicates they are broadcasting from Puerto Rico at this time.
-
011502Z APR 2024 11175.0 kHz USB
15:02Z MAIN 91 calling MAINSAIL; no response;
15:03Z MAIN 91 calling MAINSAIL; no response.
012100Z APR 2024 11175.0 kHz USB
21:00Z AIRCRAFT 4134 calling ANY STATION for radio check; no response.
-
021353Z APR 2024 11175.0 kHz USB
13:53Z CHILL 32 calling ANY STATION for radio check; no response;
13:54Z CHILL 32 calling ANY STATION for radio check; no response.
021521Z APR 2024 11175.0 kHz USB
15:21Z SPEAR 21 calling SPEAR 22 for radio check; L/C.
021544Z APR 2024 11175.0 kHz USB
15:44Z SPEAR 21 calling MAINSAIL; no response;
15:44Z SPEAR 21 calling MAINSAIL; no response.
021548Z APR 2024 11175.0 kHz USB
15:48Z SPEAR 21 calling LONG TERM; no response;
15:48Z SPEAR 21 calling ANY STATION; no response.
022115Z APR 2024 11175.0 kHz USB
21:15Z REACH 793 calling MAINSAIL; no response;
21:16Z REACH 793 calling MAINSAIL; no response;
21:17Z REACH 793 calling MAINSAIL; no response.
-
031442Z APR 2024 11175.0 kHz USB
14:42Z MAIN 86 calling MAINSAIL; no response;
14:43Z MAIN 86 calling MAINSAIL; no response;
14:44Z MAIN 86 calling MAINSAIL; no response;
14:45Z MAIN 86 calling MAINSAIL; no response.
031527Z APR 2024 11175.0 kHz USB
15:27Z HUSKER 55 calling MAINSAIL; no response;
15:28Z HUSKER 55 calling MAINSAIL; no response;
15:28Z HUSKER 55 calling ANY RADIO for radio check; no response.
031905Z APR 2024 11175.0 kHz USB
19:05Z OTIS 81 with MAINSAIL; OTIS 81: ? ..PLA ?
032341Z APR 2024 11175.0 kHz USB
23:41Z BAD DADDY calling MAINSAIL for radio check; no response.
-
041352Z APR 2024 11175.0 kHz USB
13:52Z SHIVA 14 with ANDREWS for radio check; L/C.
041359Z APR 2024 11175.0 kHz USB
13:59Z AIRCRAFT 1457 with ANDREWS for radio check; L/C.
041427Z APR 2024 11175.0 kHz USB
14:27Z SHIVA 13 calling MUDBUG for radio check.
041509Z APR 2024 11175.0 kHz USB
15:09Z REACH 648 calling MAINSAIL; no response;
15:11Z REACH 648 calling MAINSAIL; no response;
15:13Z REACH 648 calling MAINSAIL; no response.
041820Z APR 2024 11175.0 kHz USB
18:20Z SHIVA 13 calling RAYMOND 12; no response.
041824Z APR 2024 11175.0 kHz USB
18:24Z SHIVA 11 calling for radio check; no response;
18:24Z SHIVA 11 calling ANY RADIO for radio check; no response;
18:26Z SHIVA 11 calling ANY STATION for radio check; no response.
041824Z APR 2024 11175.0 kHz USB
23:01Z CRITERIA calling NIGHT FALL for radio check; L/C.
Note: Propagation has been horrible over the past few days.
-
4 APR 24
11175
1615z SHIVA16 calling MUDBUG for r/c, no response.
1616z SHIVA13 calling RAYMOND 12 for r/c, no response.
1618z SHIVA13 calling RAYMOND 12. Then calling any station for r/c. no response.
I take back what I said last month about MAINSAIL being more responsive. USAF radio communication is terrible; can't even get anyone to respond on the main HF frequency.
1623z SHIVA13 calling any station for r/c. ANDREWS finally answers.
1624z SHIVA17 calling MUDBUG. ANDREWS and SHIVA13 answer.
-
060036Z APR 2024 11175.0 kHz USB
00:36Z REACH 2077 calling MAINSAIL for radio check; no response;
00:36Z REACH 2077 calling MAINSAIL for radio check; no response;
00:38Z REACH 2077 calling MAINSAIL for radio check; no response;
00:41Z REACH 2077 calling MAINSAIL for radio check; no response.
060057Z APR 2024 11175.0 kHz USB
00:57Z REACH 2077 calling ANY RADIO for radio check; response from MAINSAIL.
-
071516Z APR 2024 11175.0 kHz USB
15:16Z VIKING calling EAGLE 7 for radio checks; L/C.
072329Z APR 2024 11175.0 kHz USB
23:29 UNID calling GO? 93 for radio check; L/C.
072343Z APR 2024 11175.0 kHz USB
23:43Z AIRCRAFT 13 calling ANY RADIO for radio check; no response;
23:43Z AIRCRAFT 13 calling ANY AIRCRAFT for radio check; no response.
-
081458Z APR 2024 11175.0 kHz USB
14:58Z AIRCRAFT 5 calling ANY STATION for radio check; no response.
081801Z APR 2024 11175.0 kHz USB
18:01Z AIRCRAFT 48 calling ANY RADIO for radio check; response from AIRCRAFT 63; L/C.
082328Z APR 2024 11175.0 kHz USB
23:28Z AIRCRAFT 1002 calling ANY AIRCRAFT ANY RADIO for radio check; AIRCRAFT 1002: has you broken readable, thank you.
-
090015Z APR 2024 11175.0 kHz USB
00:15Z AIRCRAFT 1002 calling AIRCRAFT 21 for radio check; no response.
-
111451Z APR 2024 11175.0 kHz USB
14:51Z MINOT RADIO MAINTENANCE calling ANY AIRCRAFT ANY STATION performing HF radio check; no response;
14:51Z MINOT RADIO MAINTENANCE calling ANY AIRCRAFT ANY STATION performing HF radio check; no response;
14:52Z MINOT RADIO MAINTENANCE calling ANY AIRCRAFT ANY STATION performing HF radio check; MAINSAIL L/C.
111454Z APR 2024 11175.0 kHz USB
14:54Z MINOT RADIO MAINTENANCE calling ANY AIRCRAFT ANY STATION performing HF radio check; MAINSAIL L/C.
111457Z APR 2024 11175.0 kHz USB
14:57Z MINOT RADIO MAINTENANCE calling ANY AIRCRAFT ANY STATION performing HF radio check; no response;
14:57Z MINOT RADIO MAINTENANCE calling ANY AIRCRAFT ANY STATION performing HF radio check; MAINSAIL L/C.
111504Z APR 2024 11175.0 kHz USB
15:04Z MINOT RADIO MAINTENANCE calling ANY AIRCRAFT ANY STATION performing HF radio check; MAINSAIL L/C.
-
121528Z APR 2024 11175.0 kHz USB
15:44Z AIRCRAFT 3285 calling for radio check; response from UNID (L/C).
121643Z APR 2024 11175.0 kHz USB
16:43Z SKULL 6643 calling MAINSAIL; no response.
121703Z APR 2024 11175.0 kHz USB
17:03Z UNID calling SWIFT GUN; no response;
17:04Z UNID calling MAINSAIL; no response.
122348Z APR 2024 15016.0 kHz USB
23:48Z One of the HFGCS transmitters has been left keyed up and can be heard purring away on 15016.0 kHz with no traffic.
-
130001Z APR 2024 11175.0 kHz USB
00:01Z UNID performing an HF comms check; no response.
130007Z APR 2024 11175.0 kHz USB
00:07Z AIRCRAFT 6020 calling ANY STATION ANY AIRCRAFT performing a radio check; MAINSAIL have you L/C.
131326Z APR 2024 15016.0 kHz USB
13:26Z One of the HFGCS transmitters can still be heard purring away on 15016.0 kHz.
-
Greetings all from MT. Hood, Oregon. I’m monitoring the HFGCS and other frequencies since the breaking news bulletin that Iran has drones heading towards Israel. So far in the clear and not encrypted. My secondary radio is monitoring other associated frequencies from the European/Middle Eastern regions. Continuing to monitor the rest of the day.
73,
2LV655 (Netherlands 11m DX club callsign)
Monitor equipment:
Yaesu FT-DX10 with MFJ-1984 endfed antenna
SDRPLAY-DX with MLA-30+ loop antenna
-
131326Z APR 2024 15016.0 kHz USB
13:26Z One of the HFGCS transmitters can still be heard purring away on 15016.0 kHz.
I heard it this morning too. Still hammering away at 2201z. Must be one hot transmitter.
-
140024Z APR 2024 11175.0 kHz USB
00:24Z REACH 011 calling MAINSAIL for radio check; L/C
00:25Z REACH 011 calling MAINSAIL for radio check, second radio; no response;
00:26Z REACH 011 calling MAINSAIL for radio check; second radio; no response;
00:27Z REACH 011 calling MAINSAIL for radio check; second radio; no response;
00:41Z REACH 011 calling MAINSAIL for radio check; no response;
00:41Z REACH 011 calling MAINSAIL for radio check; L/C;
00:42Z REACH 011: Will be testing a second radio momentarily;
00:42Z REACH 011 calling MAINSAIL for radio check, second radio; L/C.
-
151457Z APR 2024 11175.0 kHz USB
14:57Z TEAL 11 calling ANY STATION for radio check; response from MAINSAIL L/C.
-
161347Z APR 2024 11175.0 kHz USB
13:47Z MAIN 85 calling MAINSAIL for radio check; no response;
13:49Z MAIN 85 calling MAINSAIL for radio check; no response;
13:59Z MAIN 85 calling MAINSAIL for radio check; no response.
-
172005Z APR 2024 11175.0 kHz USB
20:05Z REACH 175 calling MAINSAIL for radio check; no response;
20:06Z REACH 175 calling MAINSAIL for radio check; no response.
-
11175.0 kHz April 19 0340z
Z4T radio check with Hickam.
-
11175.0 kHz April 19 1524z
SPAR28 radio check with WEST COAST.
-
191754Z APR 2024 11175.0 kHz USB
17:54Z MASH 101 calling ANY STATION for radio check; no response.
191835Z APR 2024 11175.0 kHz USB
18:35Z SCOTT AIR FORCE BASE RADIO MAINTENANCE calling ANY STATION for radio check; no response.
-
201310Z APR 2024 11175.0 kHz USB
13:10Z SUMO 72 with MAINSAIL; MAINSAIL request QSY to ?17?;
13:15Z MAINSAIL calling SUMO 72;
13:22Z SUMO 72 calling MAINSAIL;
13:23Z MAINSAIL: Please QSY to 11053;
13:24Z (11053) SUMO 72 with request for phone patch, DSN ###-###-####
13:31Z MAINSAIL: SUMO 72 ground party is on the line;
13:35Z Ground party with METAR for PHNG and PHNL;
13:37Z Phone patch completed.
Note: SUMO 72 was weak unreadable.
-
11175 kHz April 26 0115z
SWIFTBIRD80 KC-135 N537MA called MAINSAIL, requested phone patch to commercial number. QSY to 11156 kHz. Advised ground party they were going to the Okanogan MOA (in northern Washington) at 0300z.
Monitored this aircraft earlier today on VHF, was in W-237 off the Washington coast conducting refueling operations with a P-8A from NAS Whidbey.
-
272349Z APR 2024 11175.0 kHz USB
23:49Z DEPLOYER 1 calling DEPLOYER 2 for radio check;
23:50Z Deployer 2: L/C;
23:50Z Deployer 1: Hey, check this transmitter, do you hear us?; Deployer 2: L/C;
23:50Z Deployer 1: Awesome, we have 2 good HF.
-
020008Z MAY 2024 11175.0 kHz USB
00:08Z MINOT RADIO MAINTENANCE calling ANY STATION for HF radio check; no response.
022312Z MAY 2024 11175.0 kHz USB
23:12Z NW1 (US STRATCOM Nightwatch 1 NAOC A/C) with ALE transmission to call sing 000;
[23:12:07][FRQ 11175000][TO ][000 ][TIS][NW1 ][AL0] BER 30 SN 15
-
072326Z MAY 2024 11175.0 kHz USB
23:26Z SKULL 23 calling ANY STATION for radio check; no response;
23:26Z SKULL 23 calling MUDBUG for radio check; no response;
23:27Z SKULL 23 calling MUDBUG for radio check; no response.
-
101417Z MAY 2024 11175.0 kHz USB
14:17Z REACH 7120 calling MAINSAIL for radio check; no response.
-
160836Z MAY 2024 11175.0 kHz USB
08:32 "ANDREWS GLOBAL, ANDREWS GLOBAL, this is V9Z. Exercising Esteem Highly Alpha. Request phone patch to J1X. Over."
08:34 "MAINSAIL, MAINSAIL, this is V9Z. Request if your station has phone patch capabilities? Over."
MUNICIPAL (NCS callsign for May 16) eventually responds; QSY is arranged to 8047 kHz.
{Was not available to change frequency to continue monitoring.}
-
170120Z MAY 2024 11175.0 kHz USB
01:20Z SPAR 80 calling MAINSAIL for radio check; response from CHILL 43; L/C.
-
Partial log of messages highly likely to have been broadcast by E4 ADFEB4 on May 17 2024 (https://globe.adsbexchange.com/?icao=adfeb4&lat=45.664&lon=-89.870&zoom=6.7&showTrace=2024-05-17);
NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
ONE NINE
THREE NINE
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
ONE NINE
THREE NINE
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
ONE NINE
THREE NINE
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
ONE NINE
THREE NINE
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
ONE NINE
THREE NINE
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNCHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANN
//////// CUT ////////
HANCEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE KKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
ONE NINE
FIVE SIX
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
ONE NINE
FIVE SIX
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
ONE NINE
FIVE SIX
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
ONE NINE
FIVE SIX
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
ONE NINE
FIVE SIX
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
ONE NINE
FIVE SIX
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNCHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CH
//////// CUT ////////
AL ONE
CHANAL OKE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
KKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
TWO ZERO
TWO ZERO
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
TWO ZERO
TWO ZERO
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
TWO ZERO
TWO ZERO
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHTIEIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
TWO ZERO
TWO ZERO
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
SIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
TWO ZERO
TWO ZERO
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOVEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNKKKKKKZCZCZCZXLLXLLXLL
ZZ
BT
EIGHT EIGHT
EIGHT EIGHT
ZERO ZERO
ONE SEVEN
TWO ZERO
TWO ZERO
ALFA ALFA
ECHO ECHO
GOLF GOLF
KILO KILO
NOVEMBER NOEMBER
XRAY XRAY
ZULU ZULU
EIGHT EIGHT
EIGHT EIGHT
BT
NNN
NNN
NNNNCHANNEL ONE
CHANNEL ONE
CHANNEL ONE
CHANNEL ONE
888800171939AAEEGGKKNNXXZZ8888 [repeated at least 5 times]
888800171956AAEEGGKKNNXXZZ8888 [repeated 6 times]
888800172020AAEEGGKKNNXXZZ8888 [repeated 6 times]
Broadcast was FSK signal on 31.7 kHz (50/50). Captured using KiwiSDR in Wisconsin. [Sample recording (https://x.com/neetintel/status/1791558374418485383)]
(SIGINT/all, I am not sure if you consider VLF 8888 messages suited for the EAM/FDM log, this HFGCS general log, or should be in its own thread. Let me know if it does not fit here)
-
201426Z MAY 2024 11175.0 kHz USB
14:26Z SKULL 12 for radio check; no response.
201429Z MAY 2024 11175.0 kHz USB
14:29Z NIGHTHAWK 12 calling MAINSAIL for radio check; no response.
-
210118Z MAY 2024 11175.0 kHz USB
01:18Z AIRCRAFT 3125 calling ANY STATION for radio check; no response.
-
231837Z MAY 2024 11175.0 kHz USB
18:37Z REACH 4000 calling MAINSAIL; no response;
18:38Z REACH 4000 calling MAINSAIL; no response;
18:38Z REACH 4000 calling MAINSAIL; no response.
-
251458Z MAY 2024 11175.0 kHz USB
14:58Z ANDREWS and WEST COAST with radio checks;
15:00Z WEST COAST sending ANDREWS what sounded like a coded alpha numeric message; (WEST COAST weak unreadable at my location)
15:01Z ANDREWS sending a test count to WEST COAST.
-
May 26 2024
261812 MAY 2024 4724 kHz
18:12z FSK (RTTY?) began broadcasting on 4724 kHz.
Specifically, centered on 4726 kHz; shift seems to be 850, Baud is ?. Was already present when I tuned in, would have no clue last time I checked 4724 kHz so could have already been going on for quite a while.
Broadcast without any apparent break until May 28 1532z. Almost certainly coming from California as for the entire period of time, some SDRs further away from California have gotten good reception at various points of day, but only those in California have consistently got enjoyed reception for the entire duration.
-
Partial log of messages highly likely to have been broadcast by E4 ADFEB4 on May 17 2024 (https://globe.adsbexchange.com/?icao=adfeb4&lat=45.664&lon=-89.870&zoom=6.7&showTrace=2024-05-17);
(SIGINT/all, I am not sure if you consider VLF 8888 messages suited for the EAM/FDM log, this HFGCS general log, or should be in its own thread. Let me know if it does not fit here)
This is a pretty cool catch. Maybe it's more aligned with the FDM log? Either way, it's a good intercept and thanks for posting it. We don't see too many VLF logs of this sort.
There used to be a Navy ELF site up near where you caught that E-4. They still go up there and let out the tailing wire over the Big Lake.
https://ss.sites.mtu.edu/mhugl/2015/10/11/clam-lake-wi-elf-transmitter/
-
11175
1114z hearing MAINSAIL with a test count, very weak. Possibly a robo voice doing the test count.
1213z Guard aircraft calling for r/c. Puerto Rico answers.
-
11175.0 khz May 29 0307z
CHILL22 radio check with MAINSAIL.
-
6 JUN 24
11175
1147z REACH413 calling MAINSAIL for r/c. No answer.
1157z MAINSAIL with a test count.
1208z MAINSAIL with a test count.
1220z MAINSAIL responding to an UNID station.
-
071940Z JUN 2024 11175.0 kHz USB
19:40Z RAIDER 31 calling MAINSAIL with request for phone patch to commercial number ###-###-####;
19:46Z MAINSAIL request QSY to 11056;
19:51Z RAIDER 31 with RAIDER BASE; RAIDER 31 want to clarify some information;
Question 1, did RAIDER 32 take off; RAIDER BASE: RAIDER 32 took off at 10:54, 2 hrs after you took off;
Question 2, what is our tasking for tomorrow; RAIDER BASE: lite tasking is turned off, continue training as planned;
19:53Z RAIDER 31 request terminate phone patch.
-
11175
1606z DOOM02 with r/c. No answer
1608z MAINSAIL does a test count
-
181535Z JUN 2024 11175.0 kHz USB
15:35Z RED RIVER calling for radio check with response from ANDREWS; L/C.
182024Z JUN 2024 11175.0 kHz USB
20:24Z REACH 611 calling MAINSAIL with request for phone patch;
20:29Z MAINSAIL: Phone patch failed, would you like to relay;
20:30Z REACH 611: ETA 23:50Z, request customs, we are A2;
20:32Z MAINSAIL: Message was passed to Wright-Patterson Command Post, no message for you at this time.
Note: No phone patch was initiated. Suspect equipment failure.
-
211419Z JUN 2024 11175.0 kHz USB
14:19Z RANGER 95 calling MAINSAIL for radio and SELCAL check;
14:21Z MAINSAIL: RANGER 95 are you requesting a phone patch?; RANGER 95 requesting SELCAL if you are cable, if not, no worries;
14:24Z MAINSAIL: We are having trouble identifying what a SELCAL is; RANGER 95: No worries, no further assistance required at this time.
211520Z JUN 2024 11175.0 kHz USB
15:20Z ANDREWS calling CONVOY 537; (nothing heard)
211824Z JUN 2024 11175.0 kHz USB
18:24Z RED RIVER calling ANY STATION for radio check; response from ANDREWS; L/C.
211913Z JUN 2024 11175.0 kHz USB
19:13Z RED RIVER calling ANY STATION for radio check; no response.
-
11175
1536z AIRCRAFT54 calling MUDBUG
1541z AIRCRAFT24 r/c. CIGARBOX answers l/c.
1549z MAINSAIL with a test count
-
11175.0 khz August 9 2123z
BORA31 called MAINSAIL for radio check.
KC-135 near Portland, OR.
-
11175 kHz 240906
19:07 MEAT HOOK (ground NCS) requests a radio check from LUNOID.
21:44 LUNOID may have broadcast to MAINSAIL. (Signal was broken, unreadable on SDR I was monitoring with)
21:45 MAINSAIL requests a radio check from LUNOID.
-
11175 kHz 240908 (QSY to 15687kHz)
ROADBIRD69 ROPER69 (https://globe.adsbexchange.com/?icao=ae695d&lat=35.595&lon=-87.097&zoom=4.8&showTrace=2024-09-08) requests phone patch. Phone patch software is down (very common as of late) so MAINSAIL offers to relay; ROADBIRD69 requested an IMMEDIATE RESPONSE ALERT for 2000z, and requested this be passed on to commercial number 817 782 #### (or else 904 542 #### as an alternate).
-
11175 kHz 241011 1628z
MAINSAIL calls OROYA; "how copy my station?"
11175 kHz 241012
MAINSAIL calls OROYA for a radio check.
WESTCOAST answers before OROYA has a chance to: "Last caller, last caller, this is WESTCOAST, WESTCOAST, on 11175. How copy my station?"
OROYA: "MAINSAIL, MAINSAIL, OROYA has you broken. How copy?"
WESTCOAST: "AURORA, AURORA [sic], this is WESTCOAST, WESTCOAST. I have you LC. How copy my station, over?"
OROYA: "MAINSAIL, MAINSAIL, OROYA has you loud and clear."
There was bleeping audible in the background of OROYA's transmissions. (Reminiscent of push to talk bleeping.)
-
11175 khz 1609z October 26
VINYL61 called MAINSAIL for a radio check.
-
11175 kHz
18 Nov
1516z DOOMxx calling MUDBUG
1520z SKULL11 calling any radio for r/c. Then called MUDBUG for r/c x2.
1749z COBRA28 calling MAINSAIL (likely RC-135 over ND)
1935z MAINSAIL calling CHILL01 x3
19 Nov
2014z HUSKER15 calling MAINSAIL
20 Nov
1421z ANDREWS with a test count
1656z DOOM12 calling MUDBUG for r/c
1658z OTIS81 calling NEW YORK for r/c x2. Probably thought he was on MWARA. Figured it out the 3rd time and called MAINSAIL. A few minutes later checking 2nd transmitter.
1733z DOOM11 flight calling RED RIVER with message. Message JORDAN? 1716z . MAINSAIL answered a few minutes later. DOOM asked to relay to RED RIVER.
1824z DOOM72? with a NEREP message
1904z DOOM flight sending RED RIVER a NEREP. 3SSSPICOAQAHZJJTTXKFWPJXLCLNWOK
1953z DOOM flight calling RED RIVER. Codeword KOBE/COLBY? DOOM11 2251z, DOOM12 2253z
DOOM then passes another NEREP message, 3SSOYVOAQAHZTDNC2NNAUWOK
2118z HUSKER18 calling MAINSAIL. Then requesting current message traffic. MAINSAIL says no current message traffic.
2239z SOONR22 with multiple r/c calls. DOOM flight answers eventually.
2242z DOOM Flight calling RED RIVER with message "TROJAN 2256z"
-
11175 kHz 24119
18:47 UTC
DOOM12 calls RED RIVER to pass message PIC CWX KLM TDN CLN WOK
18:53 UTC
DOOM12 calls RED RIVER to pass message PIC JJT TJW FWP NIB TDN CLN WOK
19:35 UTC
DOOM12 calls RED RIVER; "T.O.T. 192330"
20:16 UTC
HUSKER15 calls MAINSAIL requesting latest traffic; MAINSAIL provides PIC JJT TUW FWP NIB TDN CLN WOK
(Not a typo on my part; there is a discrepancy b/w DOOM12's 18:53 message and what MAINSAIL provided; TJW vs TUW)
22:46 UTC
DOOM11 calls RED RIVER; "192320z T.O.E."
23:18 UTC
AIR FORCE ONE calls MAINSAIL for radio check; mutual L/C
-
11175 kHz
21 Nov
1339z KING39 calling MAINSAIL for phone patch
1510z MAINE91 calling MAINSAIL for r/c
-
11175 kHz 241121
18:59 RED RIVER calling DEATH11
18:59 RED RIVER: "DEATH11, DOOM11, DOOM12, RED RIVER on 11175"
19:00 DEATH11: "RED RIVER, go for DEATH11"
19:00 RED RIVER: "DEATH11, DEATH11, from PINETREE; GREEN LIGHT, GREEN LIGHT, GREEN LIGHT. How copy?"
19:00 DEATH11: "DEATH 11 copies GREEN LIGHT. Time now 1900Z"
19:00 DOOM11: "DOOM 11 FLIGHT copies GREEN LIGHT, 1900Z"
-
11175 kHz
25 Nov
1816z CHILL01 flight r/c. 2 and 3 respond. Probable 3 ship of B-52s.
2328z CHILL14 calling any station for r/c. West Coast answers with terrible audio.
26 Nov
1515z WARBIRD03 calling for r/c
1700z SKULL21 calling any radio for r/c
1731z WARBIRD03 calling RAYMOND12
1816z UNITED1637 calling Gander Radio. Probably selected wrong TX
1845z REACH799 calling for r/c
-
11175 kHz
6 Dec
1632z MAINE85 calling MAINSAIL for latest EAM preamble. MAINSAIL replies with ABNWAO
1701z RAIDER61 flight calling MAINSAIL for PP. MAINSAIL says QSY to 11059. This process took 20 minutes and was not successful
1722z SHINR40 calling MAINSAIL
1755z Radio maintenance calling any aircraft, any station for r/c
1903z Aircraft maintenance 57-1512 calling any aircraft, any station for r/c. UNID104 responds.
2054z SHINR40 calling
-
11175 kHz
10 Dec
2032z RAIDER24 requesting SELCAL check
-
11175 kHz
12 Dec
1510z CHILL41 calling MAINSAIL for r/c
-
11175 khz December 15 2330z
COBB39 called MAINSAIL for a phone patch, switch to 11159 khz.
MAINSAIL attempts phone patch to commercial 561 xxx xxxx, no joy.
COBB39 C-130 landed at Spokane International KGEG 30 minutes later.
-
11175 kHz
16 Dec
1625z SKULL11 calling MUDBUG for radio check. MAINSAIL responded.
-
11175.0 khz January 5 2315z
Tail 1520 called STRIKEHAWK (possibly Fairchild AFB CP) for radio check.
-
11175 kHz
13 Jan
1815z Radio Maintenance calling for radio check. UNID station replied.
1943z DOOM53 calling for r/c
-
11175 kHz
27 Jan
1558z SKULL11 calling for r/c. West Coast answers.
1619z REACH169 r/c
-
11175 kHz
29 Jan
1456z REACH2014 r/c
1534z OKIE81 Aircraft radio maintenance with r/c. MAINSAIL responds.
1536z OKIE82 calling OKIE81
1547z SKULL31 calling MUDBUG
1641z SAM915 calling Andrews for r/c
1751z SAM944 calling Andrews for r/c
-
11175 kHz 250202
18:11 DANDELION: "SALLY GEE, SALLY GEE, THIS IS DANDELION, DANDELION, ON 11175."
18:11 SALLY GEE: "DANDELION, DANDELION, THIS IS SALLY GEE, SALLY GEE. I HAVE YOU LC. HOW ME?"
18:12 DANDELION: "SALLY GEE, DANDELION, I HAVE YOU LOUD, CLEAR, THE SAME."
18:12 DANDELION: "SALLY GEE, SALLY GEE, THIS IS DANDELION, BREAK. MESSAGE OF 3 GROUPS FOLLOWS. RCU FNE ABK; TIME 12; AUTHENTICATION PC. I SAY AGAIN, RCU FNE ABK. THIS IS DANDELION, OUT."
- Message structure matches that of previous SKYKING messages.
- SALLY GEE likely STRATCOM CP (not HFGCS NCS, whose callsign today is MILL RUN).
- DANDELION may be E6 AE041B (https://globe.adsbexchange.com/?icao=ae041b&lat=35.463&lon=-95.482&zoom=6.5&showTrace=2025-02-02).
-
11175 kHz
3 Feb
1750z WILEY12 calling WILEY CONTROL
2249z DOOM51 calling RED RIVER
-
11175 kHz 250203
20:46 TOM THUMB: "SPELLMAN, SPELLMAN, THIS IS TOM THUMB, TOM THUMB, ON 11175."
20:46 TOM THUMB: "SPELLMAN, SPELLMAN, THIS IS TOM THUMB, TOM THUMB, ON 11175."
20:47 SPELLMAN: "TOM THUMB, TOM THUMB, THIS IS SPELLMAN, SPELLMAN. HOW COPY? OVER."
20:47 TOM THUMB: "SPELLMAN, THIS IS TOM THUMB. I HAVE YOU LOUD, CLEAR, THE SAME. STAND BY FOR TRAFFIC."
20:47 TOM THUMB: "SPELLMAN, SPELLMAN, THIS IS TOM THUMB, BREAK. NIF KOP ABK; TIME: 48; I AUTHENTICATE, CG. I SAY AGAIN, NIF KOP ABK. THIS IS TOM THUMB, OUT."
- Very similar context to transmissions between DANDELION and SALLY GEE the day prior.
- Like SALLY GEE the day before, SPELLMAN suspected of being STRATCOM.
- Like DANDELION the day before, TOM THUMB appears to again be E6 AE041B (https://globe.adsbexchange.com/?icao=ae041b&lat=36.770&lon=-97.909&zoom=6.2&showTrace=2025-02-03).
- Between both of these messages, 'ABK' is a group of 3 common to both. This reminds me of Nuclear Execution Reports, but at least as late as November 2024, NEREPs were not heard with authentication codes afterward..?
-
8992 kHz
4 Feb
N75EM calling MAINSAIL for r/c. MAILBAG answers
1902z SAM969 calling MAINSAIL for r/c 3x no answer. On the 4th call, MAINSAIL responds lima charlie. SAM then checks 2nd radio. Typically, MAINSAIL does not answer for a minute. By that time SAM is gone.
2054z CHILL21 calling MAINSAIL for r/c.
2111z DOOM63 calling any station for r/c
2111z CHILL21 with same. They answer each other with r/c
2112z DOOM63 attempts to pass CHILL21 message traffic
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11175 kHz 250204
18:08 BEAR ANT: "QUIET MAN, QUIET MAN, THIS IS BEAR ANT, BEAR ANT, ON 11175. HOW COPY? OVER."
18:08 QUIET MAN: "LAST STATION THIS IS QUIET MAN, QUIET MAN. SAY AGAIN YOUR LAST. OVER."
18:08 BEAR ANT: "QUIET MAN, QUIET MAN, THIS IS BEAR ANT, BEAR ANT, WITH A RADIO CHECK. HOW COPY MY STATION? OVER."
18:09 QUIET MAN: "BEAR HAND, BEAR HAND, THIS IS QUIET MAN, QUIET MAN. I HAVE YOU LIMA CHARLIE. HOW ME?"
18:10 QUIET MAN: "BEAR HAND, BEAR HAND, THIS IS QUIET MAN, QUIET MAN. I HAVE YOU LIMA CHARLIE. HOW ME?"
18:10 BEAR ANT: "QUIET MAN, QUIET MAN, THIS IS BEAR ANT, BEAR ANT. I HAVE YOU LIMA CHARLIE AS WELL.""
18:10 QUIET MAN: "BEAR HAND, BEAR HAND, THIS IS QUIET MAN, QUIET MAN. CAN YOU SPELL OUT YOUR CALLSIGN PLEASE?""
18:11 BEAR ANT: "QUIET MAN, QUIET MAN, THIS BEAR ANT, BEAR ANT. CALLSIGN BRAVO-ECHO-ALPHA-ROMEO-ALPHA-NOVEMBER-TANGO. I SAY AGAIN, BRAVO-ECHO-ALPHA-ROMEO-ALPHA-NOVEMBER-TANGO. OVER."
18:14 BEAR ANT: "WHEATIES, WHEATIES, THIS IS BEAR ANT, BEAR ANT, BREAK. MESSAGE OF 3 GROUPS FOLLOWS. IKX YMA ABK; TIME: 1814; AUTHENTICATION: NN. I SAY AGAIN, IKX YMA ABK."
- Similar to past days, but different this time. QUIET MAN is likely STRATCOM, but BEAR ANT broadcasts to WHEATIES [Whomst? Not NCS, not STRATCOM...?]
- Unlike the last two days where broadcast seemed to be from E6 AE041B, BEAR ANT could be E6 AE0414 (https://globe.adsbexchange.com/?icao=ae0414&lat=38.433&lon=-93.335&zoom=5.1&showTrace=2025-02-04) today.
-
11175 kHz
5 Feb
1807z FEAR32 flight? in comms w/PLATINUM. Asked to switch to 8992. Nothing heard there.
-
11175 kHz 250205
19:03 AROMATIC: "OVERSLIDE, OVERSLIDE, THIS IS AROMATIC, AROMATIC. BREAK. MESSAGE OF 3 GROUPS FOLLOWS. IVO OTL ABK; TIME: 1904; AUTHENTICATION: QD. I SAY AGAIN – IVO OTL ABK, TIME: 1904; AUTHENTICATION: QD. THIS IS AROMATIC, OUT."
19:05 AROMATIC: "[...] THIS IS AROMATIC, AROMATIC. BREAK. IVO OTL ABK; TIME: 1906; AUTHENTICATION: [...]"
19:06 FEAR32 calling HYDRA.
- AROMATIC is likely E6 AE0411 (https://globe.adsbexchange.com/?icao=ae0411&lat=31.259&lon=-95.247&zoom=5.8&showTrace=2025-02-05&trackLabels). AROMATIC calling 'OVERSLIDE', but earlier communications test (from STRATCOM, most likely) was 'OVERSIGHT' – am assuming this is a mistake, and not actual indicator that a different entity was contacted.
- Second transmission was received on SDR with poor reception. Not sure who they were calling, but reception was ok enough to be sure it was not OVERSLIDE/OVERSIGHT again. Authentication was not heard on my end, overpowered by FEAR32.
- FEAR32 reception was very strong on an Alberta SDR, suggesting B52 AE5895 (https://globe.adsbexchange.com/?icao=ae5898&lat=50.225&lon=-111.523&zoom=5.5&showTrace=2025-02-05&trackLabels), which would correspond with notes that 'HYDRA TOC, unid entity assoc w/B-52 flts over eastern Canada'.
-
11175 kHz 250206
15:00 BAREBACK: "LIVE WIRE, LIVE WIRE, THIS IS BAREBACK, BREAK. MESSAGE OF 3 GROUPS FOLLOWS. WMO GOA ABK; TIME: 00; I AUTHENTICATE EC. I SAY AGAIN, WMO GOA ABK. THIS IS BAREBACK, OUT."
15:02 BAREBACK: "SPINCAST, SPINCAST, THIS IS BAREBACK, BAREBACK. BREAK. WMO GOA ABK; TIME: 02; I AUTHENTICATE KF. I SAY AGAIN, WMO GOA ABK. THIS IS BAREBACK, OUT."
18:19 MAIL CALL calls LIVE WIRE for a radio check.
18:20 LIVE WIRE has MAIL CALL L/C; MAIL CALL has LIVE WIRE L/C as well.
18:20 LIVE WIRE: "DO YOU NEED ANY FURTHER ASSISTANCE? OVER."
18:21 MAIL CALL: "LIVE WIRE, LIVE WIRE, THIS IS MAIL CALL, MAIL CALL. BREAK. MESSAGE OF 3 GROUPS FOLLOWS. IKX AII KRU; TIME: 21; AUTHENTICATION; NS. I SAY AGAIN. IKX AII KRU. THIS IS MAIL CALL, OUT."
- SPIN CAST is likely STRATCOM (heard broadcasting daily communications test to MAINSAIL earlier in the day).
- BAREBACK is likely E6 AE041B (https://globe.adsbexchange.com/?icao=ae041b&lat=37.072&lon=-94.334&zoom=5.6&showTrace=2025-02-06&trackLabels).
- MAIL CALL is likely E6 AE0414 (https://globe.adsbexchange.com/?icao=ae0414&lat=39.014&lon=-97.480&zoom=5.7&showTrace=2025-02-06&trackLabels).
- ID of SPINCAST is unknown; presumably but not necessarily same entity as SPACE GUN (250202), STANDOFF (250203), WHEATIES (250204), and the inaudible recipient on 250205. Anyone in vicinity and able to monitor AFB traffic on 311 MHz could ID or narrow down possibilities – I am not.
- If these persist I wonder if they would be better served posted in the EAM/FDM log...?
-
11175 kHz
9 Feb
1520z RED RIVER with r/c. MAINSAIL answers
1823z DREW78? calling MAINSAIL for r/c
-
11175 kHz
10 Feb
1918z CABAL72? with r/c. MAINSAIL answers.
-
11175 kHz
1 Mar
1540z REACH471
1555z RED RIVER calling any station for r/c
-
11175 kHz
10 Mar
1303z Hickam with a test count
-
11175 kHz
11 Mar
SKULL01 with radio check. WEST COAST answers
OTIS81 calling MAINSAIL for radio check.
-
11175 kHz
25 Mar
DOOM02 r/c
DOOM61 r/c
-
9096.0 khz March 30 1748z
KC-135 TEDDY22 called STRIKEHAWK (Fairchild AFB CP) satcom inop and something about the boom. Advise TACC.
-
11175 kHz 250407
21:23 "This is TEAM MCCHORD on [...] doing an HF radio check. How copy this transmission?" [recording (https://x.com/neetintel/status/1909359826557088169)]