KB9PBM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving KB9PBM, decoded by SO8OO in southeastern Poland. 36 related FT8 messages, observed on 40m, 20m, across 16 UTC dates. Heard between 2026-05-23 and 2026-08-20.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

36
Related messages
0
CQ messages
16
UTC dates heard
-8 dB
Mean decoder S/N

Bands

20m 40m
First seen: 2026-05-23
Last seen: 2026-08-20 10:47 UTC

Frequent QSO partners observed at SO8OO

Stations KB9PBM worked most often, as logged from our receiver:

Activity Heatmap

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandKB9PBM S/NCounterpartCounterpart S/NMsgsCapture
08-16 00:16 40m - / -11 IU2SLI -10 / - 3 Partial capture
08-11 03:57 40m - / -16 PA9JO -17 / - 2 ✓ Closing fragment
08-10 03:22 20m - / -12 UR3LM +10 / - 2 ✓ Closing fragment
08-10 03:18 20m - / - UR3LM +6 / - 2 Partial capture
08-10 03:17 20m - / 0 A61QQ -2 / - 2 ✓ Closing fragment
07-31 03:51 20m - / -16 4Z4DX -14 / - 2 ✓ Closing fragment
07-11 03:50 40m - / - DL4FAP -10 / - 3 Partial capture
06-26 11:29 20m - / - F5PBG -13 / - 3 Partial capture
06-21 03:00 20m - / -9 EA1IOK -7 / - 2 ✓ Closing fragment
06-10 03:41 20m - / -20 R5AV -14 / - 2 ✓ Closing fragment
06-08 10:14 20m - / - HB9TIH -9 / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

20m 
UTC    dB Audio  Message
030115  -5  774  KB9PBM EA1IOK 73
042030 -17 1933  KB9PBM UA3SAO -23
112900 -11  276  KB9PBM F5PBG IN78 (x3)
124545 -17 1530  KB9PBM RA3BU KO85
035100 -16  814  KB9PBM 4Z4DX R-16 (x2)
031730  +0  558  KB9PBM A61QQ R+00 (x2)
031800  +0 1468  KB9PBM UR3LM KN89 (x4)
124730  -8 2802  KB9PBM OH2XO KP20
40m 
UTC    dB Audio  Message
035030 -12  871  KB9PBM DL4FAP JN49 (x3)
035745 -14 1362  KB9PBM PA9JO R-16 (x2)
001630 -11 1477  KB9PBM IU2SLI -11 (x3)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.