[MilCom] MIL: 11175.0 USB - GLOAMING; POPULATE/POSTULATE; PIG IRON; OUTCLASS; EXTERIOR; SWAN LAKE; and CHEW GUM

Wed Apr 22 02:33:30 EDT 2026

0623z  23 Apr 26

UTC 20 Apr 26

0011z: POPULATE (pre0000z FERN POT; sometimes sounds like POSTULATE - your
choice); 34WQIVG; h+10/h+40 TACAMO LANT restoral rebroadcast window.
Standing by for traffic.

0040z: POPULATE; 34WQIVG; LANT restoral.
Standing by for traffic.

0110z: POPULATE; 34WQIVG; LANT restoral.
Standing by for traffic.

0140z: POPULATE; 34WQIVG; LANT restoral.
Standing by for traffic.

0210z: POPULATE; 34WQIVG; LANT restoral.
Standing by for traffic.

0240z: POPULATE; 34WQIVG; LANT restoral.
Standing by for traffic.

0310z: POPULATE; 34WQIVG; LANT restoral.
Standing by for traffic.

0320z: OUTCLASS (pre0000z GLASSFULL); 34WQIVG; h+20/h+50 TACAMO PAC
restoral rebroadcast window.
Standing by for traffic.

0340z: POPULATE; 34WQIVG; LANT restoral.
Standing by for traffic.

0350z: OUTCLASS; 34WQIVG; PAC restoral.
Standing by for traffic.

0410z: POPULATE; 34WQIVG; LANT restoral.
Standing by for traffixc.

0420z: Nothing heard under NCS broadcast.

0420z: GLOAMING (NCS); 34FKGW; P1.
34FKGWUDRJAL62RPACE73VDRXUSIGH
[Fed to TACAMO LANT and TACAMO PAC; long lived traffic.]

0439z: GLOAMING; 34FKGW; echo rebroadcast.

0440z: PIG IRON (apparent hand-off to new aircraft); 34WIBG; 34FKGW; LANT
restoral.

0450z: OUTCLASS; 34WIVG only; PAC restoral.
Standing by for traffic.

0510z: PIG IRON; 34FKGW; 34WIVG; LANT restoral.
Standing by for traffic.

0520z: OUTCLASS; 34FKGW; 34WIVG; PAC restoral.
Standing by for traffic.

0540z: PIG IRON; 34FKGW; 34WIVG; LANT restoral.
Standing by for traffic.

0550z: OUTCLASS; 34FKGW; 34WIVG; PAC restoral.
Standing by for traffic.

0610z; PIG IRON; 34FKGW; 34WIVG; LANT restoral.
Standing by for traffic.

0620z: OUTCLASS; 34FKGW; 34WIVG; PAC restoral.
Standing by for traffic.

0640z: PIG IRON; 34FKGW; 34WIVG; LANT restoral.
Standing by for traffic.

0650z: OUTCLASS; 34FKGW (34WIVG expired); PAC restoral.
Standing by for traffic.

0710z: PIG IRON; 34FKGW; LANT restoral.
Standing by for traffic.

0720z: OUTCLASS; 34FKGW; PAC restoral.
Standing by for traffic.

0740z: PIG IRON; 34FKGW; LANT restoral.
Standing by for traffic.

0750z: OUTCLASS; 34FKGW; PAC restoral.
Standing by for traffic.

0810z: PIG IRON; 34FKGW; LANT restoral.
Standing by for traffic.

0820z: OUTCLASS; 34FKGW; PAC restoral.
Standing by for traffic.

0840z: PIG IRON; 34FKGW; LANT restoral.
Standing by for traffic.

0850z: OUTCLASS; 34FKGW; PAC restoral.
Standing by for traffic.

0910z: PIG IRON; 34FKGW; LANT restoral.
Standing by for traffic.

0920z: OUTCLASS; 34FKGW; PAC restoral.
Standing by for traffic.

0923z: GLOAMING; 6CI2LZ; 43 characters; P2.
6CI2LZNCBWNU6BGRTUFP6ULX6IL3YNQHJIXYRE2RVNP
[No apparent structure since a "change" in Apr 2024.]

https://neetintel.github.io/structure_heatmap_43char.html

[VLF broadcasts from TACAMO LANT ceased around 1100z; the end of 24 hours
of a broadcast every 2+/- hours.]

1338z: MAINSAIL with test count.

1344z: GLOAMING; FOR ADAX 96 (sounds like); 6C3A3V; P2.
6C3A3VIOE7367SIJFECIVJC6KZAVG2

[10 minutes.]
1355z: GLOAMING; 346YFO; P1.
346YFOI3OSL4BGHRMUSL3Z46
[Fed to TACAMO LANT and TACAMO PAC.]

[1412z+/-: AE7A55 E6B launched from ALBURQUERQUE/KIRTLAND, NEW MEXICO.]

1418z: EXTERIOR (presumed A37A55) called MAINSAIL.

1431z: SWAN LAKE (presumed E6B; not seen on ADSB mapping sites) called and
raised MAINSAIL to enter the net.
1437z: SWAN LAKE entered the net.

1347z: EXTERIOR eventually raised MAINSAIL to enter the net.
1441z: EXTERIOR entered the net.

[1525z: AED768 E6B launched from PAX RIVER.]

1639z: EXTERIOR called MAINSAIL with no known response.
1640z: EXTERIOR called MAINSAIL; dualling with POPULATE's restoral.

1640z: POPULATE; 346YFO; LANT restoral.
Standing by for traffic.

1646z: MAINSAIL with challenge in the noise floor but nothing further
heard. Time correlation might suggest EXTERIOR half way into his route.

1649z: POPULATE called MAINSAIL on 8992.0
1650z: POPULATE called MAINSAIL on 8992.0]

1710z: POPULATE/POSTULATE; 346YFO; LANT restoral.
No Standing by for traffic.

0721z: CHEW GUM (presumed E6B); 346YFO; PAC restoral.
Standing by for traffic.

1740z: POPULATE; 346YFO; LANT restoral.
Standing by for traffic.

1745z: GLOAMING; 34POKB; P1.
34POKBBFO7QVEIEL3G6SCXF342SVGK
[NCS restoral traffic queue.]

1750z: CHEW GUM; 346YFO; PAC restoral.
Standing by for traffic.

1751z: GLOAMING; 34A5TV; P1.
34Q5TVAJBC2MF3DT4CAJRKX3ZYXP3C
[NCS restoral traffic queue.]

1753z: GLOAMING; 43W5YI; 25 characters; P4.
43W5YIMIR6MC7FC2FCQ4Q6DXL

1757z: GLOAMING; 6CQV4N; 39 characters; P2.
6CQV4NDEPTWSOPFRE2SKOP675GRDXYPQLG4BZUX
[NCS restoral traffic queue; P2 string in the queue.]

1804z: GLOAMING; 34A5TVA; 34POKB; NCS restoral.

1810z: POPULATE; 346YFO; LANT restoral.
Standing by for traffic.

1814z: GLOAMING; UQFHWZ; 50 characters; P3; 50 characters common to this
activity.
UQFHWZAWRWIU6FLY6PU2SLSEWAMBSUAF2IYGGGGSEAJSSVEHGX

https://neetintel.github.io/structure_heatmap_50char.html

1820z: CHEW GUM; 346YFO; PAC restoral.
Standing by for traffic.

1831z: GLEAMING; 6CQV4N; 34A5TV; 34POKB; NCS restoral.
Standing by for traffic.

1840z: POPULATE; 346YFO; LANT restoral; buried under GLOAMING.
Standing by for traffic.

1840z: GLOAMING; 346XG3; P1.
346XG355UPA47APPA3T3RL7N3TZMKC
[NCS restoral traffic queue.]
[The broadcast was preceded by split second sneeze and "Bless you!" that
triggered the network prior to the spoken word.]

1843z: GLOAMING; 34ZOTS; P1.
34ZOTSAVXW5OFVBABD4OBUPBD6Q4RT
[NCS restoral traffic queue.]

1850z: CHEW GUM; 346YFO; PAC restoral.
Standing by for traffic.

1859z: GLOAMING; 34ZOTS; 346XG3; 6CQV4N; NCS restoral.
No Standing by for traffic.

1910z: POPULATE; 346YFO; LANT restoral.
Standing by for traffic.

1920z: CHEW GUM; 346YFO; PAC restoral.
Standing by for traffic.

1940z: POPULATE; 346YFO; LANT restoral.
Standing by for traffic.

1950z: CHEW GUM; 346YFO; PAC restoral.
Standing by for traffic.

2010z: POPULATE; 346YFO; LANT restoral.
Standing by for traffic.

2020z: CHEW GUM; 346YFO; PAC restoral.
Standing by for traffic.

2040z: POPULATE; 346YFO; LANT restoral.
Standing by for traffic.

2050z: CHEW GUM; 346YFO; PAC restoral.
Standing by for traffic.

2110z: POPULATE; 346YFO; LANT restoral.
Standing by for traffic.

2120z: CHEW GUM; 346YFO; PAC restoral.
Standing by for traffic.

2140z: POPULATE; 346YFO; LANT restoral.
Standing by for traffic.

2150z: CHEW GUM; 346YFO; PAC restoral..
Standing by for traffic.
[This traffic may have expired in their traffic queue.]

2210z: Nothing heard.
2220z: Nothing heard.
2240z: Nothing heard.

2242z: GLOAMING; 343AXP; P1.
343AXPTS7XOZVYJY3KAXNR74B75HIJ
[Fed to TACAMO PAC and to post 0000z TACAMO LANT (BACKBONE).]

2250z: CHEW GUM; 343AXP; PAC restoral.
Standing by for traffic.

2320z: CHEW GUM; 343AXP; PAC restoral.
Standing by for traffic.

2350z: CHEW GUM; 343AXP; PAC restoral.
Standing by for traffic.

Continued into the new day.
GLOAMING ----> UNANIMOUS
POPULATE ----> BACKBONE: MEDALLION
CHEW GUM ----> OIL PUMP: INTEGRAL

PAC and LANT VLF broadcasts ended (apparently for the event) around
0900z-1000z,

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