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Messages - ~SIGINT~

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1696
HFGCS Force Directional Message (FDM) and Emergency Action Message (EAM) Log

Daily call sign for 17 January 2023: TIGER ACE (ground NCS), INVOLVED, OVER BEARER (airborne CP)

171428Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
24725D // MC6OL TZ446 N3OIR JUAPO KATM

171433Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
24FC72 // F4E2E BKGX2 YWPAJ JN6GQ IEPV

171436Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
24725D // MC6OL TZ446 N3OIR JUAPO KATM

171438Z JAN 2023 11175.0 kHz USB
14:38Z This is TIGER ACE standing by for traffic.

171442Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
2445KK // 56VJJ 7B6BB 6KZSL XWVVA L46N

171445Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
24ZANJ // ABOL5 ZUNIP AWGCW AR3X4 5B2D

171448Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
24UJ5U // QYQH4 ADG3G BZ7HC IFCUT S72D

171802Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
24D5D4 // HT6SU Y3E2O OEZXF YJ4KN TA3W

171805Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
24YGVF // FMJTH HINL4 O66KU BWEF5 R4TS

171809Z JAN 2023 11175.0 kHz USB
18:09Z This is TIGER ACE standing by for traffic.

171914Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
FOR BRUIT 97
M4NZ5H // 7XETW NB3MW 35QCH DK2K4 2HDN

171923Z JAN 2023 11175.0 kHz USB
19:23Z INVOLVED calling TIGER ACE with request to enter the net followed by authentication challenge;
19:26Z Interrupted by higher presence traffic; 19:26Z FDM msg;
19:29Z Authentication challenge;
19:30Z INVOLVED entered the net at 19:30Z.

171926Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
24KAD3 // EZP2F C6FPU BSNOQ HLVNX BDFJ

171928Z JAN 2023 11175.0 kHz USB
19:28Z This is TIGER ACE standing by for traffic.

171930Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
24KAD3 // EZP2F C6FPU BSNOQ HLVNX BDFJ

171945Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
2452JF // PVI6G UQ32X PCGDV 5F2LT Y2IZ

171949Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
2452JF // PVI6G UQ32X PCGDV 5F2LT Y2IZ

172000Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
24KAD3 // EZP2F C6FPU BSNOQ HLVNX BDFJ

172002Z JAN 2023 11175.0 kHz USB
20:02Z This is TIGER ACE standing by for traffic.

172021Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
24V6SC // 4HCLF HDLN7 UAGYZ JM62G U6PO

172023Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
247RV6 // AETJO EQZEX LKO5A KLZDC ZA5V

172030Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
247RV6 // AETJO EQZEX LKO5A KLZDC ZA5V
THIS IS TIGER ACE, MORE TO FOLLOW, STANDBY

172032Z JAN 2023
24V6SC // 4HCLF HDLN7 UAGYZ JM62G U6PO

172034Z JAN 2023
24KAD3 // EZP2F C6FPU BSNOQ HLVNX BDFJ

172043Z JAN 2023
TO: ALL STATIONS
FROM: TIGER ACE
24ATCB // MJYI2 YYTJD U3LIY OXROL WCSD

172100Z JAN 2023
TO: ALL STATIONS
FROM: OVER BEARER
24ATCB // MJYI2 YYTJD U3LIY OXROL WCSD

Note: The 21:00Z msg was broadcast from the airborne CP.

172130Z JAN 2023
TO: ALL STATIONS
FROM: OVER BEARER
24ATCB // MJYI2 YYTJD U3LIY OXROL WCSD

Note: The 21:30Z msg was broadcast from the airborne CP.

172200Z JAN 2023
TO: ALL STATIONS
FROM: OVER BEARER
24ATCB // MJYI2 YYTJD U3LIY OXROL WCSD

Note: The 22:00Z msg was broadcast from the airborne CP.

172230Z JAN 2023
TO: ALL STATIONS
FROM: OVER BEARER
24ATCB // MJYI2 YYTJD U3LIY OXROL WCSD

Note: The 22:30Z msg was broadcast from the airborne CP.

1697
The RF Workbench / Re: Transmission Line Transformers
« on: January 17, 2023, 0032 UTC »
Thank you for sharing. This is a nice book.

I have a hard copy of the ARRL Transmission Line Transformers 2nd Ed by Jerry Sevick, W2FMI which I picked up at a surplus store and is also a good resource.

1698
For posting images, have a look at the thread: Posting images on the HFU.

We have also had some recent discussions with regards to imgur in this thread: Using imgur for posting images.

I have to admit, this has to be one of the most often asked questions on this board and the most frustrating one to find an answer to.

As for the HFTs, they are all claiming "confidentiality" therefore information is scarce. This has legislators frustrated as these services are requesting enormous amounts of spectrum, all of which is predominantly allocated to public broadcasting. The issue, HFT is not for public consumption and is "for profit". I have recently heard that the FCC is starting to not renew or are denying HFT applications. If you Google search High Frequency Trading you will find some interesting articles. You can also search on the HFU for High Frequency Trading, HFT or the term that I have coined for it, Energy Swath.

Why the multiple parts? This is 2-way communication (network over HF). You are seeing data from one location, for example Chicago, and the command and control from the far end, for example London England, returning.

You don't always see all 3 parts. Sometimes just the Energy Swath and sometimes just the C2 element. It all depends on the propagation. I pretty much see the Energy Swath every evening (EST) for several hours.

1699
HFGCS Force Directional Message (FDM) and Emergency Action Message (EAM) Log

Daily call sign for 16 January 2023: BIG MAC (ground NCS), PEP RALLY, ULTIMATUM (airborne CP)

160216Z JAN 2023 11175.0 kHz USB
02:16Z PEP RALLY calling BIG MAC with request to exit the net followed by authentication challenge;
02:19Z PEP RALLY exited the net at 02:19Z.

161321Z JAN 2023
TO: ALL STATIONS
FROM: BIG MAC
MQN5TK // HUB67 RWU7Z 7YJYU SPUWH EIVS

161331Z JAN 2023
TO: ALL STATIONS
FROM: BIG MAC
2423CQ // NCUFJ W7KWS H3OMC DPSLA GJ2C

161333Z JAN 2023
TO: ALL STATIONS
FROM: BIG MAC
2423CQ // NCUFJ W7KWS H3OMC DPSLA GJ2C
THIS IS BIG MAC, MORE TO FOLLOW, STANDBY

161335Z JAN 2023
MQRIO6 // 46E4G OS7CN JHLZX KHYK6 YIFT
THIS IS BIG MAC, MORE TO FOLLOW, STANDBY

161337Z JAN 2023
MQ3V3I // YJOMV LEOFS ECJ5C OLE7P WZFQ

161426Z JAN 2023 11175.0 kHz USB
14:26Z PEP RALLY calling BIG MAC;
14:29Z PEP RALLY calling BIG MAC with request to enter the net followed by authentication challenge;
14:31Z PEP RALLY entered the net at 14:31Z.

161458Z JAN 2023 11175.0 kHz USB
14:58Z ULTIMATUM calling BIG MAC;
14:59Z ULTIMATUM calling BIG MAC with request to enter the net followed by authentication challenge;
15:06Z ULTIMATUM entered the net at 15:06Z.

161610Z JAN 2023 11175.0 kHz USB
16:10Z ULTIMATUM calling BIG MAC with request to exit the net followed by authentication challenge;
16:12Z ULTIMATUM exited the net at 16:12Z.

161703Z JAN 2023
TO: ALL STATIONS
FROM: BIG MAC
24HRBV // X3QEQ NAHQE AKQUJ 7VQJ4 UTOF

161843Z JAN 2023
TO: ALL STATIONS
FROM: BIG MAC
24MYMR // 4KHYV QX2IT WKXGL 62BWL SOM4

1700
This is one of the experimental stations under an experimental licence of the High Frequency Trading (HFT). These geniuses pop-up all over the place with their wide-band experimental transmissions for the purpose of high frequency stock market trading transactions.

It shows up on this part of the band pretty much every evenings (EST) and stays around for several hours.

If you do a search for energy swath, HFT or High Frequency Trading on this board you will find some of my and other's threads with regards to this subject.

The image below is most likely what you were receiving. The signal is typically composed of 3 parts. The large "energy swath" on the left and 2 data bearers on the far right side of the screen shot. The image below is a bit of an anomaly. It had 3 data bearers.


1701
00:35 UTC - Weak barely readable with music.


RSPduo | Wellbrook loop antenna

1702
HFGCS Force Directional Message (FDM) and Emergency Action Message (EAM) Log

Daily call sign for 15 January 2023: TEST TUBE (ground NCS), BEER PARTY (airborne CP)

150251Z JAN 2023
TO: ALL STATIONS
FROM: TEST TUBE
MK2 DISREGARD THIS TRANSMISSION, THIS IS TEST TUBE OUT

150251Z JAN 2023
TO: ALL STATIONS
FROM: TEST TUBE
MQTBIB // DMQJS GTO6Z Z3KHX QKFN3 YW2L

150310Z JAN 2023
TO: ALL STATIONS
FROM: DEAR HEART
MQTBIB // DMQJS GTO6Z Z3KHX QKFN3 YW2L

Note: The 03:10Z msg broadcast was weak barely readable.

150340Z JAN 2023
TO: ALL STATIONS
FROM: BEER PARTY
MQTBIB // DMQJS GTO6Z Z3KHX QKFN3 YW2L

Note: The 03:40Z msg was broadcast from the airborne CP.

152202Z JAN 2023
TO: ALL STATIONS
FROM: TEST TUBE
MQKLPS // YV2RK GD5PF X7EYW ZJREM USVG

152213Z JAN 2023
TO: ALL STATIONS
FROM: TEST TUBE
MQKLPS // YV2RK GD5PF X7EYW ZJREM USVG

1703
02:21 UTC - Weak readable with static crashes and introduction by Red Hat;
02:26 UTC - Shout-out to HFU listeners;
04:35 UTC - Sounds like we have some Peskies on the frequency;
05:28 UTC - Red Hat looking at wrapping things up for tonight.

Buddy, it was -25 F this morning in N.E. Canada and currently (03:40 UTC) -9 F.


RSPduo | Wellbrook loop antenna

1704
02:15 UTC - Good readable with female speaking about something about "my body". Audio a little muffled.
02:16 UTC - Music;
02:17 UTC - UFO talk.


RSPduo | Wellbrook loop antenna

1705
01:55 UTC - Good readable with station ID: Wolverine Radio;
02:06 UTC - SSTV;
02:08 UTC - End of broadcast.

Good job, most stations are generally weak on this part of the band. S6 on the loop & S8 on the T2FD with nice 3.8 kHz wide audio.


RSPduo | Barker & Williamson T2FD & Wellbrook loop antennae

1706
01:49 UTC - Weak barely readable with The Steve Miller Band - Take The Money And Run followed by Talking Heads - Psycho Killer.


RSPduo | Wellbrook loop antenna

1707
22:18 UTC - Weak readable with fading and keeps getting clobbered by the "energy swath" of a High Frequency Trading (HFT) station;
22:20 UTC - Changed frequency to 6865 to elude the "energy swath";
22:21 UTC - Changed frequency to 6860. You are good there and away from the "energy swath".


RSPduo | Wellbrook loop antenna

1708
22:15 UTC - Good readable.


RSPduo | Wellbrook loop antenna

1709
22:10 UTC - Good readable with audio being over modulated. Also has that annoying swishy sound in the audio.

P.S. We are almost half way through January (subject line) and December is behind us.


RSPduo | Wellbrook loop antenna

1710
HFGCS Force Directional Message (FDM) and Emergency Action Message (EAM) Log

Daily call sign for 14 January 2023: SHUT OUT (ground NCS)

140249Z JAN 2023
TO: ALL STATIONS
FROM: REKINDLE
MQ5MUF // TOINY DISREGARD THIS TRANSMISSION, THIS IS REKINDLE OUT

Note: The NCS used the previous day's daily call sing in error for the 02:49Z broadcast.

140250Z JAN 2023
TO: ALL STATIONS
FROM: SHUT OUT
MQ5MUF // TOINY RFXNK FJF6X ZNEVK 6PYN

141329Z JAN 2023 11175.0 kHz USB
13:29Z This is SHUT OUT standing by for traffic.

141401Z JAN 2023 11175.0 kHz USB
14:01Z This is SHUT OUT standing by for traffic.

141432Z JAN 2023 11175.0 kHz USB
14:32Z This is SHUT OUT standing by for traffic.

141508Z JAN 2023 11175.0 kHz USB
15:08Z This is SHUT OUT standing by for traffic.

141535Z JAN 2023 11175.0 kHz USB
15:35Z This is SHUT OUT standing by for traffic.

141600Z JAN 2023 11175.0 kHz USB
16:00Z This is SHUT OUT standing by for traffic.

141631Z JAN 2023 11175.0 kHz USB
16:31Z This is SHUT OUT standing by for traffic.

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