We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations. Always consult with the appropriate authorities if you have questions concerning what is permissible in your locale.

Author Topic: HFGCS General Log  (Read 25040 times)

Offline MattCawby

  • Jr. Member
  • **
  • Posts: 38
  • Everett, WA
    • View Profile
    • Paine Field
Re: HFGCS General Log
« Reply #15 on: March 24, 2023, 2238 UTC »
11175 kHz March 24 2219z
TRIDENT95 radio check with WEST COAST.

Offline ~SIGINT~

  • DXing Phenomena
  • *******
  • Posts: 4102
  • N.E. Canada (FN08)
  • .ılılı..ılılı..ılılı..ılılı..ılılı..ılılı.
    • View Profile
    • Milspec Communication Canada
Re: HFGCS General Log
« Reply #16 on: March 26, 2023, 1338 UTC »
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.

Offline ~SIGINT~

  • DXing Phenomena
  • *******
  • Posts: 4102
  • N.E. Canada (FN08)
  • .ılılı..ılılı..ılılı..ılılı..ılılı..ılılı.
    • View Profile
    • Milspec Communication Canada
Re: HFGCS General Log
« Reply #17 on: April 05, 2023, 2307 UTC »
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.

Offline MattCawby

  • Jr. Member
  • **
  • Posts: 38
  • Everett, WA
    • View Profile
    • Paine Field
Re: HFGCS General Log
« Reply #18 on: April 07, 2023, 2251 UTC »
11175 kHz 2243z April 7
GORDO14 called any station for a radio check. E-4B 74-0787 west of San Francisco.

Offline ~SIGINT~

  • DXing Phenomena
  • *******
  • Posts: 4102
  • N.E. Canada (FN08)
  • .ılılı..ılılı..ılılı..ılılı..ılılı..ılılı.
    • View Profile
    • Milspec Communication Canada
Re: HFGCS General Log
« Reply #19 on: April 08, 2023, 0041 UTC »
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
« Last Edit: April 08, 2023, 0045 UTC by ~SIGINT~ »

Offline ~SIGINT~

  • DXing Phenomena
  • *******
  • Posts: 4102
  • N.E. Canada (FN08)
  • .ılılı..ılılı..ılılı..ılılı..ılılı..ılılı.
    • View Profile
    • Milspec Communication Canada
Re: HFGCS General Log
« Reply #20 on: April 10, 2023, 1531 UTC »
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.

Offline MattCawby

  • Jr. Member
  • **
  • Posts: 38
  • Everett, WA
    • View Profile
    • Paine Field
Re: HFGCS General Log
« Reply #21 on: April 12, 2023, 0137 UTC »
11175 kHz April 12 0134z

Aircraft tail 1005 radio check with Aircraft 55.

Offline ~SIGINT~

  • DXing Phenomena
  • *******
  • Posts: 4102
  • N.E. Canada (FN08)
  • .ılılı..ılılı..ılılı..ılılı..ılılı..ılılı.
    • View Profile
    • Milspec Communication Canada
Re: HFGCS General Log
« Reply #22 on: April 12, 2023, 2311 UTC »
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.
« Last Edit: April 12, 2023, 2325 UTC by ~SIGINT~ »

Offline ~SIGINT~

  • DXing Phenomena
  • *******
  • Posts: 4102
  • N.E. Canada (FN08)
  • .ılılı..ılılı..ılılı..ılılı..ılılı..ılılı.
    • View Profile
    • Milspec Communication Canada
Re: HFGCS General Log
« Reply #23 on: April 14, 2023, 1441 UTC »
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.
« Last Edit: April 14, 2023, 1955 UTC by ~SIGINT~ »

Offline ~SIGINT~

  • DXing Phenomena
  • *******
  • Posts: 4102
  • N.E. Canada (FN08)
  • .ılılı..ılılı..ılılı..ılılı..ılılı..ılılı.
    • View Profile
    • Milspec Communication Canada
Re: HFGCS General Log
« Reply #24 on: April 15, 2023, 1400 UTC »
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.

Offline MattCawby

  • Jr. Member
  • **
  • Posts: 38
  • Everett, WA
    • View Profile
    • Paine Field
Re: HFGCS General Log
« Reply #25 on: April 15, 2023, 1840 UTC »
11175 kHz April 15 1835z
Aircraft 9 radio check with West Coast.

Offline ~SIGINT~

  • DXing Phenomena
  • *******
  • Posts: 4102
  • N.E. Canada (FN08)
  • .ılılı..ılılı..ılılı..ılılı..ılılı..ılılı.
    • View Profile
    • Milspec Communication Canada
Re: HFGCS General Log
« Reply #26 on: April 19, 2023, 1539 UTC »
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;

Offline ~SIGINT~

  • DXing Phenomena
  • *******
  • Posts: 4102
  • N.E. Canada (FN08)
  • .ılılı..ılılı..ılılı..ılılı..ılılı..ılılı.
    • View Profile
    • Milspec Communication Canada
Re: HFGCS General Log
« Reply #27 on: April 20, 2023, 2326 UTC »
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.
« Last Edit: April 20, 2023, 2358 UTC by ~SIGINT~ »

Offline MattCawby

  • Jr. Member
  • **
  • Posts: 38
  • Everett, WA
    • View Profile
    • Paine Field
Re: HFGCS General Log
« Reply #28 on: April 20, 2023, 2342 UTC »
11175 kHz April 20 2339z

SKULL72 called SKYMASTER with one message of four items.

Offline ~SIGINT~

  • DXing Phenomena
  • *******
  • Posts: 4102
  • N.E. Canada (FN08)
  • .ılılı..ılılı..ılılı..ılılı..ılılı..ılılı.
    • View Profile
    • Milspec Communication Canada
Re: HFGCS General Log
« Reply #29 on: April 21, 2023, 0028 UTC »
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??.
« Last Edit: April 21, 2023, 0109 UTC by ~SIGINT~ »