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
2026.05.03 2140z

From: Lady Luck
30 characters

GX 4BYL
DOUTZV2JYHNGYWEAW23U7PJQ

#bGX
HFGCS Activity
🥰3
Audio
2026.05.04 1602z

From: Trillion
25 characters

43 M3J4
O42W2CGFM3FZPPGD6L3

#b43
HFGCS Activity
3
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2026.05.04 1615z

From: Trillion
35 characters

43 BLEI
HIX5MXDRIGRVWWO2T5WO2W5WO2YJA

#b43
HFGCS Activity
3
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2026.05.04 1703z

From: Trillion
43 characters

6C DWKL
VO4ZW3QWTD7RNQQISHEASPCHKJVWN2K3PZFDY

#b6C
HFGCS Activity
3
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2026.05.04 1723z

From: Trillion
45 characters

6C 5FSV
4VT2FGGQ2ROEEJZVE6JZV4NANTA2KWY6DM7P2IU

#b6C
HFGCS Activity
3
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2026.05.04 1734z

From: Trillion
55 characters

6C 7KTS
KP3TJ3WFJ6P4OD6PBCKCRRBZAK2EUITRBFCRLMZAK2EUITRB2

00:22 Windows error sound
04:08 Phone call

#b6C
HFGCS Activity
3
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2026.05.04 1741z

From: Trillion
42 characters

43 24XJ
477BMIBB7YKBGWINNGTINNCAIPWVBIPWGAYB

Not full recording

#b43
HFGCS Activity
3
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2026.05.04 1746z

From: Trillion
43 characters

6C DWKL
VO4ZW3QWTD7RNQQISHEASPCHKJVWN2K3PZFDY

#b6C #Repeat
HFGCS Activity
3
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2026.05.04 1832z

From: Sigonella

Test count

#TC
HFGCS Activity
3
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2026.05.04 2128z

From: Trillion
30 characters

GX JE4J
SBPJRV6DHZHITKPXRSTX6OW2

Problems with transmitters

#bGX #Malfunction
HFGCS Activity
3
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2026.05.04 2201z

From: Trillion
For: Steeple Jump
30 characters

6C ZJ7H
RMXE3FWGFBBUHFPMG6IKENCM

Problems with transmitters

#b6C #Malfunction
HFGCS Activity
3
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2026.05.05 0008z

From: [Unreadable]

Test count

Mainsail, Mainsail, this is [Unreadable]. Authentication test. Testing 1-2-3-4-5 5-4-3-2-1. Authentication test, out.

#TC
HFGCS Activity
3
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2026.05.05 0102z

From: Sigonella

Test count

#TC
HFGCS Activity
3
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2026.05.05 0903z

From: Comedian
For: Levelhead
30 characters

6C HKST
HVZLILKKOA5V5BOHJKXBGBJP

#b6C
HFGCS Activity
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2026.05.05 1258z

From: Mainsail

Test count

#TC
HFGCS Activity
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2026.05.05 1259z

From: Lajes

Test count

#TC
HFGCS Activity
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2026.05.05 1646z

From: Comedian
51 characters

6C QAQG
RV53FVCFTZDMBHY5XUFNGYNKRPPLXIOPUNDKCHYFMSDUE

#b6C
HFGCS Activity
3
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2026.05.05 1700z

From: Comedian
51 characters

6C QAQG
RV53FVCFTZDMBHY5XUFNGYNKRPPLXIOPUNDKCHYFMSDUE

#b6C #Repeat
HFGCS Activity
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2026.05.05 1730z

From: Comedian
51 characters

6C QAQG
RV53FVCFTZDMBHY5XUFNGYNKRPPLXIOPUNDKCHYFMSDUE

04:28 ...Yankee, Nov-Foxtrot...

#b6C #Repeat #Error
HFGCS Activity
3😁2
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2026.05.05 1745z

From: Comedian
30 characters

GX YXCZ
VV4O4X6NEH3CBPKJ2HHTLW3A

#bGX
HFGCS Activity
2🔥2😁2
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2026.05.05 1750z

From: Comedian
30 characters

GX 5HNC
SOVCYLQN6K3KGC5MFCNCB3HP

#bGX
HFGCS Activity
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