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 permissable in your locale.

Author Topic: HFGCS General Log  (Read 3679 times)

Offline autovon

  • Sr. Member
  • ****
  • Posts: 461
    • View Profile
HFGCS General Log
« on: January 24, 2023, 1822 UTC »
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.
« Last Edit: January 31, 2023, 1521 UTC by autovon »
Default RX location is Wisconsin SDR on 135 of wire. Other RX will be noted.

Offline autovon

  • Sr. Member
  • ****
  • Posts: 461
    • View Profile
Re: HFGCS General Log
« Reply #1 on: January 27, 2023, 1521 UTC »
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
« Last Edit: January 28, 2023, 1225 UTC by autovon »
Default RX location is Wisconsin SDR on 135 of wire. Other RX will be noted.

Offline ~SIGINT~

  • DXing Phenomena
  • *******
  • Posts: 2853
  • N.E. Canada (FN08)
  • .ılılı..ılılı..ılılı..ılılı..ılılı..ılılı.
    • View Profile
    • Milspec Communication Canada
Re: HFGCS General Log
« Reply #2 on: January 27, 2023, 2125 UTC »
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.
« Last Edit: January 28, 2023, 0116 UTC by ~SIGINT~ »

Offline MattCawby

  • Jr. Member
  • **
  • Posts: 21
  • Everett, WA
    • View Profile
    • Paine Field
Re: HFGCS General Log
« Reply #3 on: January 27, 2023, 2236 UTC »
11.175 FEAR52 called any radio for a radio check. 1625z January 27.

Offline autovon

  • Sr. Member
  • ****
  • Posts: 461
    • View Profile
Re: HFGCS General Log
« Reply #4 on: January 29, 2023, 1140 UTC »
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
« Last Edit: January 31, 2023, 2226 UTC by autovon »
Default RX location is Wisconsin SDR on 135 of wire. Other RX will be noted.

Offline MattCawby

  • Jr. Member
  • **
  • Posts: 21
  • Everett, WA
    • View Profile
    • Paine Field
Re: HFGCS General Log
« Reply #5 on: February 01, 2023, 0102 UTC »
11175 kHz CHILL23 called any station for a radio check 0058z February 1.

Offline autovon

  • Sr. Member
  • ****
  • Posts: 461
    • View Profile
Re: HFGCS General Log
« Reply #6 on: February 07, 2023, 1257 UTC »
7FEB2023
11175 kHz
REACH789 radio check
Aircraft 8026 with HF check
1528z CHILL21 radio check
1529z FEAR02 radio check with CHILL21
« Last Edit: February 07, 2023, 1533 UTC by autovon »
Default RX location is Wisconsin SDR on 135 of wire. Other RX will be noted.

Offline MattCawby

  • Jr. Member
  • **
  • Posts: 21
  • Everett, WA
    • View Profile
    • Paine Field
Re: HFGCS General Log
« Reply #7 on: February 09, 2023, 0131 UTC »
11175 kHz February 9 0117z
SKULL31 tried to raise any tanker in the vicinity of Topeka, KS.

Offline autovon

  • Sr. Member
  • ****
  • Posts: 461
    • View Profile
Re: HFGCS General Log
« Reply #8 on: February 15, 2023, 1430 UTC »
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
Default RX location is Wisconsin SDR on 135 of wire. Other RX will be noted.

Offline autovon

  • Sr. Member
  • ****
  • Posts: 461
    • View Profile
Re: HFGCS General Log
« Reply #9 on: February 21, 2023, 2049 UTC »
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.
Default RX location is Wisconsin SDR on 135 of wire. Other RX will be noted.

Offline MattCawby

  • Jr. Member
  • **
  • Posts: 21
  • Everett, WA
    • View Profile
    • Paine Field
Re: HFGCS General Log
« Reply #10 on: March 04, 2023, 2333 UTC »
11175 kHz March 4 2244z.
E-6B BLUE GILL/ALARE19 called NOMINATE and requested to enter the net shortly after departing Travis AFB.

Offline autovon

  • Sr. Member
  • ****
  • Posts: 461
    • View Profile
Re: HFGCS General Log
« Reply #11 on: March 11, 2023, 2044 UTC »
3-11
11175
RYDER92 radio check
CHAOS43 radio check
Default RX location is Wisconsin SDR on 135 of wire. Other RX will be noted.

Offline MattCawby

  • Jr. Member
  • **
  • Posts: 21
  • Everett, WA
    • View Profile
    • Paine Field
Re: HFGCS General Log
« Reply #12 on: March 12, 2023, 2026 UTC »
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.

Offline ~SIGINT~

  • DXing Phenomena
  • *******
  • Posts: 2853
  • N.E. Canada (FN08)
  • .ılılı..ılılı..ılılı..ılılı..ılılı..ılılı.
    • View Profile
    • Milspec Communication Canada
Re: HFGCS General Log
« Reply #13 on: March 19, 2023, 1548 UTC »
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

Offline MattCawby

  • Jr. Member
  • **
  • Posts: 21
  • Everett, WA
    • View Profile
    • Paine Field
Re: HFGCS General Log
« Reply #14 on: March 24, 2023, 0004 UTC »
11175 kHz March 23 2356z
FEAR43 tried to raise RED RIVER for a radio check.

 

HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns