[MilCom] MIL: 11175.0 USB; DSB - TIGER EYE; TENACITY; STANWICK; and DOORBELL

[Jeff Haverlah]

0346Z 29 Jul 25

UTC 28 Jul 25:

0009z: TIGER EYE with communications test count.
0010z: TIGER EYE with communications test count.
[USSTRATCOM CP]

0033z: STANWICK (E6B; suspected pre 0000z TOP COAT) called and raised
MAINSAIL to exit the net.
0037z: STANWICK exited the net.

Quiet.

1213z: MAINSAIL with test count. Waterfall indicated a DSB transmission.

1343z: RED RIVER passed weather (unknown location) to LAMB 12.

1422z: TENACITY (NCS) AAYB2C; P1
AAYB2CTITEI7V463VXWQDXL6DXPOEK
[First known original HF traffic since 0150z 26 Jul 25 UTC. On a CONUS
local time clock it's the first message traffic since early evening Friday
local time.]

[1634z+/-: ? AF20A2 E6B launched from PAX RIVER westbound repositioning to
TINKER.]

1645z: DOORBELL (presumed AF20A2) called and eventually raised MAINSAIL to
enter the net.
1655z: DOORBELL entered the net

1704z: TENACITY; FOR STAND OFF; NZZMEP; P2.
NZZM3PDAED5OURR3BQOOPT7P3TTA4U

1818z: DOORBELL called TENACITY.
1823z: DOORBELL called and eventually raised MAINSAIL to exit the net.
1827z: DOORBELL exited the net.

Quiet through 2359z.
[The HFGCS became active with message traffic within a one hour window
beginning at 0031z 29 Jul 25.]
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Jeff Haverlah               Coastal Texas
     Airspy HF+ Discovery   W6LVP loop  Various web SDRs
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