HFGCS Activity
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181 links
Message log of the strategic High Frequency Global Communications System, operated by The United States Air Force. The stations of this radio network operate on the main frequencies of 4724, 8992, 11175, and 15016 kHz simultaneously.
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Audio
2026.05.08 1830z, 1832z

From: Religious
30, 30 characters

00:00 GX ASQ2
TRY6AJV7LG2NASTK6R2LZCYH
02:01 Out

02:13 GX JGEQ
AWIYRA3F7RW6EZKBCK2GZMSB
04:15 Out

#bGX #Repeat
HFGCS Activity
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Audio
2026.05.08 1754z

From: Reach 694
For: Mainsail

Radio check

#RC
HFGCS Activity
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2026.05.08 1920z

From: Resident, Mainsail

Radio check. Authentication.

00:08 Mainsail, Mainsail, this is Resident, Resident on 8992. How copy my station? Over.

00:48 Resident, Resident, this is Mainsail, Mainsail. I have you LC. How me? Over.

00:55 Mainsail, Mainsail, this is Resident, Resident. I have you LC as well. Requesting to exit the net at this time. How copy? Over.

01:10 Resident, Resident, this is Mainsail, Mainsail. Please stand by 1 minute. Over.

01:49 Resident, Resident, this is Mainsail, Mainsail. I request you to authenticate CHG. I say again, CHG. How copy? Over.

02:22 Mainsail, Mainsail, this is Resident, Resident. I authenticate CHG with D, CHG with D. If correct request to authenticate FAK, FAK. How copy? Over.

03:02 Resident, Resident, this is Mainsail, Mainsail. I authenticate FAK with Q. If correct I have you exiting the net at 1923z. How copy? Over.

03:24 Mainsail, Mainsail, this is Resident, Resident. I have my station checked out of the net at 1923z. Thanks for the assistance. This is Resident, out.

#RC #AT
HFGCS Activity
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2026.05.08 1946z

From: Religious
30 characters

GX CBZJ
DNJX3JIJX75K7QJEAYKLCRYW

#bGX
HFGCS Activity
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2026.05.08 2005z

From: Resaddle?
30 characters

GX CBZJ
DNJX3JIJX75K7QJEAYKLCRYW

#bGX #Repeat
HFGCS Activity
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2026.05.08 2012z

From: Religious
For: Donda
30 characters

6C 4L3C
7ZXIV3OR5RP4NRB7O4IGXINT

#b6C
HFGCS Activity
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2026.05.08 2030z

From: Resaddle?
30 characters

GX CBZJ
DNJX3JIJX75K7QJEAYKLCRYW

#bGX #Repeat
HFGCS Activity
4🌭2😨1
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2026.05.08 2100z

From: Resaddle
30 characters

GX CBZJ
[D/P]NJX3JIJX75K7QJEAYKLCRYW

7th character error:
01:00 first transmission Delta;
01:58 second transmission Papa.
Delta was correct.

#bGX #Error #Repeat
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2026.05.08 2106z

From: Religious
For: Porta 43
30 characters

6C BM2D
Q7UVTVPJXFWWCARBUVJPY42N

02:15 5th character error correction from Delta to Two

#b6C #Error
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2026.05.08 2123z

From: Religious
For: Donda
30 characters

6C DCSN
J67MGFYRXFLZCT2JU57JR74C

#b6C
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2026.05.08 2136z

From: Religious
30 characters

GX FWVN
R7HXGXOMGCRCJJNVH6NWFUG3

#bGX
HFGCS Activity
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2026.05.09 0123z

From: Dodge Boy
30 characters

JA 2IUR
5UR7OZFUXVM2QREQSLWHVSGW

#bJA
HFGCS Activity
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2026.05.09 0230z

From: Dodge Boy
30 characters

GX WS3U
Y3KNSEJHDFLAZNXHCYRBZWL3

#bGX
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2026.05.09 0534z

From: Mainsail

Test count

First part wasn't transmitted due to a malfunction.

#TC #Malfunction
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2026.05.09 0902-0918z

From: Grown, Lajes, [Unreadable], Yokota, Guam, Mainsail, West Coast, Andrews

Test count

#TC #Malfunction
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