S54X — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving S54X, decoded by SO8OO in southeastern Poland. 7 related FT8 messages, observed on 80m, 20m, across 2 UTC dates. Heard between 2026-05-25 and 2026-08-23.
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
Frequent QSO partners observed at SO8OO
Stations S54X worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by S54X
Approximate centre of JN76, decoded 2026-08-23 11:40 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 UTC | Band | S54X S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 11:40 | 20m | -1 / -19 | R5BM/M | -2 / -9 | 8 | Partial capture |
| 08-03 15:21 | 20m | +4 / - | R8CGT | - / -17 | 2 | ✓ Closing fragment |
| 06-27 08:49 | 20m | -4 / - | <...> | - / -2 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 084945 -10 917 <...> S54X JN76 (x2) 152100 +3 648 R8CGT S54X R-17 (x2) 071515 +5 1228 R9JAU S54X JN76 114015 -2 1456 <R5BM/M> S54X JN76 (x2) 114100 -4 1951 S54X R5BM/M -19 114115 +0 1456 R5BM/M S54X R-09 114130 -2 1951 S54X R5BM/M -19 114145 -3 1456 R5BM/M S54X R-09 114200 +0 1951 S54X R5BM/M -19 114215 +1 1456 R5BM/M S54X R-09
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.