[MilCom] MIL: 11175.0 USB - SAFE PLAY and TELEGRAM

[Jeff Haverlah]

0022z  05 Aug 26

UTC 04 Aug 26

P1: TM
P2: GP

Early CONUS morning TACAMO LANT activity.

Late CONUS afternoon TACAMO PAC and NAOC (LAKE SUPERIOR) activity.

--------

[2.5 hour message traffic window.]
========
0023z: SAFE PLAY (NCS); GPWKGC; 40 characters; P2.
GPWKGC7GDBEVWOX5PHLOMV4H4SNDEWRY5VLJSIHY

0027z: SAFE PLAY; GP55VT; P2.
GP55VTHZY2FUYCY7TOVUKLLI3DSEUN

0042z: SAFE PLAY; TM34QD; P1.
TM34QD64RDONC5CUC3ZAEOCCOJTSMN

0045z: SAFE PLAY; TMS74G; P1.
TMS74G2OBCLLTWUBNVYGYX4FZ7F6AN

0047z: SAFE PLAY; TM5K6X; P1.
TM5K6XLATIYH7OXADZIEU3CUFEOJAI

0100z: SAFE PLAY Standing by for traffic.
0130z: SAFE PLAY Standing by for traffic.

0148z: SAFE PLAY; TM5ITR; P1.
TM5ITRSH4VW2XEURC7GNWWY4TQBJVK

0202z: SAFE PLAY Standing by for traffic.
0230z: SAFE PLAY Standing by for traffic.
========

Quiet.

[0908z: AF1C67 E6B launched (pre-sunrise) from PAX RIVER and flew to the
ATLANTIC; TACAMO LANT. Backend call word not logged. Returned to PAX RIVER
by 1600z for pattern work/touch and goes before landing.]

[2nd day of CONUS early morning TACAMO LANT activity.]
========
1202z: SAFE PLAY (NCS); TMQ7RP; P1.
TMQ7RPADAPRYW6NJUZJOORDGN7SY3U
[Fed to TACAMO LANT.]

AFK for any possible h+10/h+40 HF restoral rebroadcast activity.

[1220z+/-: 17.8 KHz (LANT) VLF FSK MSK broadcast over an approximately one
hour window.]
========

========
1242z: SAFE PLAY; FOR ESTES (sounds like); GPPJVC; P2.
GPPJVCD5U3NA?NZPI26Z?HDMDKNPW4 [Very weak in noise floor; very low
confidence.]

1306z: SAFE PLAY; FOR ESTES; GPBX77; P2.
GPBX77TYGRZCAEEB4H5TZYMC53QSDN

********
1642z: SAFE PLAY; GPWXAR; P2.
GPWXARBPDTDTZ6BBPP3DBIKS2U4ZCR

1723z: SAFE PLAY; TMGL2S; P1.
TMGL2ST4NB3RSIKBA6D3RVVQ4VG6OZ

1725z: SAFE PLAY; TMGFOY; P1.
TMFGOY3GIO464C7GPPWSUPTFTY36GB

1729z: SAFE PLAY; TM62D3; P1.
TM62D3DWNXA7BAIZ5VXJF42IEXQHC7
********

1749z: SAFE PLAY; FOR ESTES; GPON5C; P2.
GPON5CXWH2CTRIE3NVZ3LH26O7LTAC

2012z: SAFE PLAY; FOR ESTES; GPXLJ4; P2.
GPXLJ4SZPBAD6P2JMF4HS2AOZXFL62H
Disregard because the "FOR ESTES" was forgotten between readings.

2014z: SAFE PLAY; FOR ESTES; GPXLJ4; completed full session.
========

********
2054z: SAFE PLAY; FOR WINK 19; P2.
GPDWDOQJRZSBTZRSNPE2NR5OIK5O6W

[Short NCS "standing by for traffic session.]
========
2100z: SAFE PLAY Standing by for traffic.

[2107z+/-: ADFEB3 ORDER66 E4B launched from OFFUTT and flew to LAKE
SUPERIOR.]

[2115z+/-: AF4019 E6B launched from TRAVIS to the PACIFIC; TACAMO PAC.]

2124z: TELEGRAM called SAFE PLAY.

[30 minutes]
2124z: SAFE PLAY; TMMKDO; P1.
TMMKDOKJE7OQ3BYQMFBHH7TLBSZMLI
[Fed to TACAMO PAC.]

2130z: SAFE PLAY Standing by for traffic.
========

2131z: TELEGRAM called and eventually raised MAINSAIL to enter the net.
2138z: TELEGRAM entered the net.

2150z: TELEGRAM; TMMKDO; h+20/h+50 TACAMO PAC restoral rebroadcast window.

[2153z: 22.7 KHz (PAC) VLF FSK MSK broadcast.]

2220z: TELEGRAM; TMMKDO; PAC restoral.
2250z: TELEGRAM; TMMKDO; PAC restoral.
2320z: TELEGRAM; TMMKDO; PAC restoral.
********

========
2328z: SAFE PLAY; TM2PNB; P1.
TM2PNBOH2J2CHZWYXNLPYHAL2NPH3C

[2330z+/-: 31.7 KHz (LAKE SUPERIOR); potential VLF broadcast indicated on
the W1VD VLF Grabber website.]

2331z: SAFE PLAY; TMGTD4; P1.
TMGTD4VVVKJHS2GT4L2WBUVVR6LQAX

2336z: SAFE PLAY; TMGTD4; out; echo rebroadcast maybe.

2339z: SAFE PLAY; TM2PNB; out; echo rebroadcast maybe.
========

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