[MilCom] MIL: 11175.0 USB - CLARINET; ULTIMATUM; SOFT COAL; BROWN HAT; LONGJOHN; and PLUG HOLE

Jeff Haverlah jehaverlah at gmail.com
Sun May 24 20:37:02 EDT 2026


0017z  25 May 26

UTC 24 May 26

P1: CB
P2: JA
P4: ZL

0107z: LAJES with test count.
0112z: SIGONELLA with test count

Quiet.

========
0534z: CLARINET (NCS); ZLBR3L; 27 characters; P4.
ZLBR3LZ3ULRVCPN7OTQRAXAOVFS

0617z: CLARINET; CBREI6; P1.
CBREI6OAX36D2S3MH3LDJAVSKWR4AT
[NCS restoral queue.]

0630z: CLARINET; CBREI6; h+00/h+30 NCS/ABNCP/GULF restoral rebroadcast
window.
0700z: Nothing heard.
========

Quiet.

========
1714z: CLARINET; CB6F76; P1.
CB6F76OBEXB7GBXG64KO4DGUZFOHEJ
[Fed to ??]

[1719z: AF5624 E6B launched from EGLIN, FLORIDA; flew west along the Gulf
coast to the GALVESTON/SCHOLES FIELD entry point to the GULF and crossed to
coast to the GULF. It returned to the TEXAS coast and flew to OFFUTT.]

1719z+/-: ULTIMATUM (presumed E6B; female operator; unknown); CB6F76
rebroadcast.
========

1723z: SOFT COAL (presumed E6B; not visible on ADSB mapping sites) called
and eventually raised MAINSAIL to enter the net.
1730z: SOFT COAL entered the net.

1919z: BARK 28 worked MAINSAIL for a signal check.

========
1932z: CLARINET; CBRHGI; P1.
CBRHGIF25DZ563D5RA5OXBWA24HYSG
[Fed to the GULF E6B.]

[1946z+/-: 27.2 KHz (GULF) VLF FSK MSK broadcast indicated on the W1VD VLF
Grabber website.]

2000z: BROWN HAT (presumed AF5624; did not sound like BROWN RAT); CBRHCI;
GULF restoral.
2030z: BROWN HAT; CBRHCI; GULF restoral.
2100z: BROWN HAT; CBRHCI; GULF restoral; northbound south of LUFKIN,TEXAS
at time of broadcast.

********
2102z: CLARINET; FOR SNIDE 40; JAILBN; P2.
JAILBNQTK5WFYT4ARKKLDV5O5MXIVC

[2115z+/-: AFE627 E6B launched from PAX RIVER to the ATLANTIC via the
VIRGINIA BEACH entry point; TACAMO LANT.]

2130z: BROWN HAT; CBRHCI; GULF restoral; northbound over the RED RIVER
TEXAS/OKLAHOMA border; dualling the NCS broadcast or CBDFFQ (probably for
LONGJOHN/TACAMO LANT.]
========

[30 minutes.]
2131z: CLARINET; CBDFF6; P1; dualling with BROWN HAT.
CBDFF64AEIDWSREQ62HAGKPLUC5VY7
[Fed to TACAMO LANT.]

2140z: LONGJOHN; CBDFF6; h+10/H+40 TACAMO LANT restoral rebroadcast window.

2153z: PLUG HOLE (sounds like; presumed E6B; not visible on ADSB mapping
sites?) called and raised MAINSAIL to exit the net.
2158z: PLUG HOLE exited the net.

2210z: LONGJOHN; CBDFF6; LANT restoral.

[2218z+/-: 17.8 KHz (LANT) VLF FSK MSK broadcast indicated on the W1VD VLF
Grabber. The signal was extremely weak on KPH/California to the point of an
unusable transcript (snippets of a alfa/numeric character now and then).]

2240z: LONGJOHN; CBDFF6; LANT restoral.
2310z: LONGJOHN; CBDFF6; LANT restoral.
********

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