SP4WSG — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: KO04

Receiver-side FT8 activity involving SP4WSG, decoded by SO8OO in southeastern Poland. 14 related FT8 messages, observed on 40m, 20m, 10m, across 5 UTC dates. Heard between 2026-05-02 and 2026-06-06.

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

14
Related messages
0
CQ messages
5
UTC dates heard
-3 dB
Mean decoder S/N

Bands

First seen: 2026-05-02
Last seen: 2026-06-06 21:35 UTC

Frequent QSO partners observed at SO8OO

Stations SP4WSG worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by SP4WSG

Approximate centre of KO04, decoded 2026-07-25 17:07 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandSP4WSG S/NCounterpartCounterpart S/NMsgsCapture
07-25 17:03 20m +3 / - S21VHF - / - 6 Partial capture
07-25 16:51 20m +7 / - S21VHF - / - 12 Partial capture
07-25 08:58 20m +2 / - EX9A - / -6 4 ✓ Closing fragment
06-04 19:09 40m +4 / +2 OM3TSA -2 / -5 7 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
165300  +7 2860  S21VHF SP4WSG KO04 (x15)
40m
UTC    dB Audio  Message
190930  +0 1475  OM3TSA SP4WSG KO04 (x2)
191115  -1 2149  SP4WSG OM3TSA +02
191130  +7 1475  OM3TSA SP4WSG R-05 (x2)
191215  -4 2149  SP4WSG OM3TSA RR73
191230  +5 1475  OM3TSA SP4WSG 73

Decoder S/N history by band

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