HFGCS Activity
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202 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
2026.05.05 2015z

From: Comedian
30 characters

GX 7FXO
LA3MPAZTNEI7TIKTYFPZ2AUD

#bGX
HFGCS Activity
3
Audio
2026.05.05 2103z

From: Comedian
For: Levelhead
30 characters

6C RT6W
4MGTVVW7PPLFJ5LHCRIV2NJB

#b6C
HFGCS Activity
3
Audio
2026.05.05 2116z

From: Comedian
For: Axis 25
30 characters

6C NETA
VM3YMJ6BR6FZM5TGQGTMDEGL

#b6C
HFGCS Activity
3
Audio
2026.05.05 2146z

From: Comedian
30 characters

GX SGST
B4S3PKKSXDMPVP6KWFLEJZXA

#bGX
HFGCS Activity
3
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2026.05.05 2345z

From: Triple Mower?

Radio check

Mainsail this is Triple Mower on 15.016. How copy my station? Over.

#RC
HFGCS Activity
3
Audio
2026.05.05 2354z

From: Mainsail

Test count

#TC
HFGCS Activity
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2026.05.06 0058z

From: Mainsail

Test count

#TC
HFGCS Activity
3😨1
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2026.05.06 0503z

From: Mainsail

Test count

#TC
HFGCS Activity
3
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2026.05.06 0326z

From: Symbolist
30 characters

GX SNBY
WB3QTQHUZ7PYVLKKEUDTRIKJ

#bGX
HFGCS Activity
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2026.05.06 0902z

From: Symbolist
For: Levelhead
30 characters

6C T3ZZ
OTRH25WSYBW4WTUMMC4FX4FT

#b6C
HFGCS Activity
3
Audio
2026.05.06 0918z

From: Sigonella

Test count

#TC
HFGCS Activity
3
Audio
2026.05.06 0932z

From: Symbolist
For: Levelhead
30 characters

6C IFUJ
5CI4VJWMNZGVDMS2QGTZRRUU

#b6C
HFGCS Activity
3
Audio
2026.05.06 1529z

From: Symbolist
30 characters

00:00 GX ZOYL
SV62HVDQAOTBS7ROUESCWSPQ
02:20 Out

02:49 GX NN
Disregard this transmission
03:05 Out

03:35 GX 3VSQ
3AOENCZOIR32BMX32A3PGURZ
05:57 Out

06:16 GX NN4W
IHONDN2G4276HXT3E3HG7FJV
08:38 Out

08:59 GX BBXK
RAFQGE7XA5SK6L7BF2Y3BAV4
11:16 Out

#bGX #Disregard
HFGCS Activity
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2026.05.06 1831z

From: Mainsail

Test count

#TC
HFGCS Activity
3
Audio
2026.05.07 1200z

From: Mainsail

Test count

#TC
HFGCS Activity
3
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2026.05.07 1305z

From: Roy Bean
68 characters

UQ JNZ2
WBYQ2PRI75ZUU2JO2JT7RYDM4AC3ELFBGDHC6WKYBLN5G6HKYPPBQPD4O6I7XL

#bUQ
HFGCS Activity
3😱2
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2026.05.07 1550z

From: Roy Bean
68 characters

6C 3JW2
Z4Y23O6YWFGLY26CPHV6Y46L2SRLSVSAT4GPWRLRIVFGLD46LCJRLXSSAT4GPC

#b6C
HFGCS Activity
3
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2026.05.07 1602z

From: Roy Bean
57 characters

43 MNHR
7JYXC6YDERD44S6Z4V6GG6657PN6GG6656JDS6ZVV6GUH65L74P

#b43
HFGCS Activity
3
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2026.05.07 1627z

From: Roy Bean
30 characters

6C BCVO
D3OQTVDXTQ2TZLD74C2EWF5J

#b6C
HFGCS Activity
3
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2026.05.07 1630z

From: Roy Bean
68 characters

6C 3JW2
Z4Y23O6YWFGLY26CPHV6Y46L2SRLSVSAT4GPWRLRIVFGLD46LCJRLXSSAT4GPC

#b6C #Repeat
HFGCS Activity
3
Audio
2026.05.07 1635z

From: Roy Bean

Standing by for traffic

#IC
HFGCS Activity
3