WB4EM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving WB4EM, decoded by SO8OO in southeastern Poland. 147 related FT8 messages, 1 CQ messages, observed on 20m, across 18 UTC dates. Heard between 2026-06-01 and 2026-08-24.

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

147
Related messages
1
CQ messages
18
UTC dates heard
-5 dB
Mean decoder S/N

Bands

20m
First seen: 2026-06-01
Last seen: 2026-08-24 09:25 UTC

Frequent QSO partners observed at SO8OO

Stations WB4EM 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 UTCBandWB4EM S/NCounterpartCounterpart S/NMsgsCapture
08-24 11:21 20m - / - M7PHE -14 / - 6 Partial capture
08-24 11:19 20m - / - CT2HEX -14 / - 2 Partial capture
08-24 11:15 20m - / -12 CT2HEX -8 / - 2 Partial capture
08-24 11:11 20m - / -8 CT2HEX -14 / - 4 Partial capture
08-24 11:11 20m - / - R7OV +1 / - 6 Partial capture
08-16 22:36 20m - / - DL1R +5 / - 8 Partial capture
08-12 21:51 20m - / - UA3DIB -6 / - 2 Partial capture
08-12 21:50 20m - / - DL7RAY -12 / - 2 Partial capture
08-12 21:50 20m - / -18 SM7HZK -13 / - 2 Partial capture
08-12 21:38 20m - / - DL1R +6 / - 9 Partial capture
08-12 21:35 20m - / - PD8L -6 / - 2 Partial capture
08-12 21:34 20m - / - IK4LZH -2 / - 2 Partial capture
08-05 22:07 20m - / - DL9DBF -10 / - 2 Partial capture
08-02 21:46 20m - / -12 SV5BYP +1 / - 3 ✓ Closing fragment
07-29 13:42 20m - / - DK3HV -12 / - 2 Partial capture
07-29 13:41 20m - / - PA7Q -13 / - 11 Partial capture
07-26 21:44 20m - / - TA7ARH +7 / - 2 Partial capture
07-26 21:36 20m - / - M9NTS -8 / - 2 Partial capture
07-25 13:37 20m - / -14 F1PPH -8 / - 7 ✓ Closing fragment
07-13 10:25 20m - / - DL1R -3 / - 7 Partial capture
06-29 13:46 20m - / - OE4MTI -4 / - 2 Partial capture
06-22 11:41 20m - / - UR4QWW -16 / - 5 Partial capture
06-22 11:37 20m - / - DL1R -5 / - 4 Partial capture
06-22 11:20 20m - / -22 ON8PIE -8 / - 2 Partial capture
06-16 11:31 20m - / - EA4IOW -8 / - 2 Partial capture
06-16 11:28 20m - / - DG4BZ -8 / - 2 Partial capture
06-16 11:23 20m - / - F4AXK -2 / - 2 Partial capture
06-16 10:53 20m - / - F4AWT +9 / - 2 Partial capture
06-16 10:52 20m - / - F4NLM +14 / - 3 Partial capture
06-10 22:13 20m - / -14 YO6OGW -3 / - 7 Partial capture
06-02 21:12 20m - / -2 SM4GOJ +4 / - 3 ✓ Closing fragment
06-01 10:58 20m - / -14 IZ0VZS +6 / - 2 Partial capture
06-01 10:57 20m - / - R7OV +3 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
111245 -16  777  WB4EM CT2HEX R-08
111245  +5  660  WB4EM R7OV KN87 (x3)
111545  -8  776  WB4EM CT2HEX R-12 (x3)
111945 -23 1480  WB4EM PA2PWM +03
111945 -13  776  WB4EM CT2HEX IM58
112145 -13 2027  WB4EM M7PHE IO93 (x6)

Decoder S/N history by band

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