[MilCom] MIL: 11175.0 USB - FOG HORN; INTEGRAL; and BOBSLED

Jeff Haverlah jehaverlah at gmail.com
Mon May 18 23:06:51 EDT 2026


0302z 19 May 26

UTC 18 May 26

0102z: ANDREWS with test count.
0107z: LAJES with test count.

========
0150z: FOG HORN (NCS); CBOY7N; P1.
CBOY7NJQJNPYBBF2FMYTNK2ZIACJP5
[Fed to TACAMO PAC.]

[0215z+/-: AFB7B1 E6B launched from TINKER eastbound.

[0220z+/-: 22.7 KHz (PAC) VLF FSK MSK broadcast indicated on the W1VD VLF
Grabber website.]

0220z: AFK

[0221z+/-: AEA92D E6B launched from PAX RIVER and flew westbound.

0225z: INTEGRAL (presumed AEA92D; weak/readable on 11175 UTwente SDR)
called and eventually raised FOG HORN to enter the net.

0232z: INTEGRAL entered the net.

0250z: PORK PIE (presumed E6B; not seen on ADSB mapping sites; AF78D1
returned to TRAVIS just after 0000z); CBOY7N; h+20/h+50 TACAMO PAC restoral
rebroadcast window.

0310z: PORK PIE; CBOYH7N; PAC restoral.
========

0536z: WEST COAST with test count.
0536z: LAJES with test count.
0538z: FOG HORN with test count.

Quiet.

========
1448z: FOG HORN; XZSDYM; 22 characters; P4.
XZSDYMNLSWYW4TOG4QCBXI

1500z: MAINSAIL with test count.

1536z: TRITON 51 called MAINSAIL and RED RIVER, raised MAINSAIL but
MAINSAIL did not respond to TRITON 51's response.

1538z: TRITON 51 called and raised MAINSAIL for an exchange of signal
reports.

1551z: FOG HORN; XZKL6W; 32 characters; P4.
XZKL6WTR2PHMHRTR2SZC72SZV72SP3N3

Reformatted for structure:

XZKL6W
TR2PHMH
RTR
2SZC7
2SZV7
2SP3N
3
========

1556z: MAINSAIL with test count.

1647z: FEAR 12 called MAINSAIL.
1648z: FEAR 12 called ANY RADIO and raised WARBIRD 01 for an exchange of
"loud and clears."
[West coast SDR.]

[1843z: AF102A E6B launched from TINKER and repositioned to TRAVIS.]

[There's a scheduled MINUTEMAN III missile launch on or around WEDNESDAY.
These events are often preceded with a broadcast of a longer string, such
as the one below...]
=========
2037z: FOG HORN; EYLG53; 186 characters; P3.
EYLG53WT3KQKS2EYXPRW7AB7SL4KYSSBK7PK3Y3FY4444LWP4VWGGSD4T7EW67GEEEEYMOUKFTAJNMKLXQAGJCCCCY5OT6URE6I3SCEPGCCQQQQW7AV43LNADMZ3LRKRS2222IV4FY422Q4UF4WPTBW4444R6SGO3FOHLCJ4I74QB7777W6WE2AN7D

Reformatted for structure:

𝙴𝚈𝙻𝙶𝟻𝟹  [𝙿𝚛𝚎𝚊𝚖𝚋𝚕𝚎; 𝟼]
𝚆𝚃𝟹𝙺𝚀𝙺𝚂𝟸𝙴𝚈𝚇𝙿𝚁𝚆𝟽𝙰𝙱  [𝟷𝟽]
𝟽𝚂𝙻𝟺𝙺𝚈𝚂𝚂𝙱𝙺𝟽𝙿𝙺𝟹𝚈𝟹𝙵𝚈𝟺𝟺𝟺𝟺  [𝟸𝟸]
𝙻𝚆𝙿𝟺𝚅𝚆𝙶𝙶𝚂𝙳𝟺𝚃𝟽𝙴𝚆𝟼𝟽𝙶𝙴𝙴𝙴𝙴  [𝟸𝟸]
𝚈𝙼𝙾𝚄𝙺𝙵𝚃𝙰𝙹𝙽𝙼𝙺𝙻𝚇𝚀𝙰𝙶𝙹𝙲𝙲𝙲𝙲  [𝟸𝟸]
𝚈𝟻𝙾𝚃𝟼𝚄𝚁𝙴𝟼𝙸𝟹𝚂𝙲𝙴𝙿𝙶𝙲𝙲𝚀𝚀𝚀𝚀  [𝟸𝟸]
𝚆𝟽𝙰𝚅𝟺𝟹𝙻𝙽𝙰𝙳𝙼𝚉𝟹𝙻𝚁𝙺𝚁𝚂𝟸𝟸𝟸𝟸  [𝟸𝟸]
𝙸𝚅𝟺𝙵𝚈𝟺𝟸𝟸𝚀𝟺𝚄𝙵𝟺𝚆𝙿𝚃𝙱𝚆𝟺𝟺𝟺𝟺  [𝟸𝟸]
𝚁𝟼𝚂𝙶𝙾𝟹𝙵𝙾𝙷𝙻𝙲𝙹𝟺𝙸𝟽𝟺𝚀𝙱𝟽𝟽𝟽𝟽  [𝟸𝟸]
𝚆𝟼𝚆𝙴𝟸𝙰𝙽𝟽𝙳  [𝟿]
========

[2110z+/-: AE36C6 E6B launched from TINKER and flew eastbound to the
ATLANTIC; TACAMO LANT; though see below...]

2112z: FOG HORN; FOR DOTY 04; JAIJCT; P2.
JAIJCTYQX6AMU6IRYFOOSXZEDARPSP

2115z: FOG HORN; FOR DOTY 04; JAIJCT; echo rebroadcast; weak.
[SIGONELLA stepped on this transmission with very short (statement only)
"test count").]

2120z: Unid player (too weak in noise floor; but it maybe sounded like "BOB
SLED" at the time) maybe briefly working MAINSAIL. See below.

2122z: LAJES with test count.

2138z: FOG HORN; CBICLT; P1.
CBICLTBZNHJ7NFZ7AIDLI7SOWUER6Y
[Fed to TACAMO PAC.]

2140z: BOBSLED; CBICLT; h+10/h+40 TACAMO LANT restoral rebroadcast window.
[The W1VD VLF Grabber website is having "issues" this afternoon. The German
DL0AO Grabber website does not indicate a 17.8 KHz broadcast during this
time (a night path for signals that propagate great distances; or, there
was a broadcast and it did not make it into Germany). There has been no E6B
visible on ADSB websites departing PAX RIVER for the ATLANTIC. The 2140z
BOBSLED broadcast was at good levels on 8992.0 on a CONUS southeast coast
SDR. BOBSLED at the turn of the new UTC day has crossed over the coast to
the ATLANTIC. The E6Bs occasionally conduct HF restoral sessions while over
land; or, there's a second E6B out over the Atlantic and is being replaced
by AE36C6; or??. Update: BOBSLED was the E6B out of TINKER conducting his
restoral session enroute to the Atlantic.]

[

2210z: BOBSLED; CBICLT; LANT restoral.
2240z: BOBSLED; CBICLT; LANT restoral.
2310z: BOBSLED; CBICLT; LANT restoral.

Jeff
-------------------------------------------------------------------------
Jeff Haverlah               Coastal Texas
     Airspy HF+ Discovery   W6LVP loop  Various web SDRs
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