JF3SFK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JF3SFK, decoded by SO8OO in southeastern Poland. 16 related FT8 messages, observed on 40m, 20m, 10m, across 8 UTC dates. Heard between 2026-06-05 and 2026-08-10.
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 JF3SFK 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 UTC | Band | JF3SFK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-10 20:59 | 40m | - / -18 | IK0QDM | -19 / - | 2 | Partial capture |
| 07-16 15:07 | 20m | - / -14 | RZ4AZ | -20 / - | 2 | ✓ Closing fragment |
| 07-09 15:21 | 20m | - / -19 | SV9ANC | -18 / - | 2 | ✓ Closing fragment |
| 06-16 16:35 | 20m | - / -18 | A92AE | +2 / - | 2 | ✓ Closing fragment |
| 06-05 14:38 | 10m | - / -10 | 9X5KM | -14 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 205930 -19 2107 JF3SFK IK0QDM JN61 (x2)
UTC dB Audio Message 144300 -4 2782 JF3SFK GM4FDM -13 144700 -11 1318 JF3SFK UA3GJM -12 163530 +3 469 JF3SFK A92AE -18 (x2) 152100 -20 1705 JF3SFK SV9ANC -19 (x2) 150730 -24 1695 JF3SFK RZ4AZ R-14 (x2) 154130 -7 1778 JF3SFK CN2DX R-05 154300 -19 1570 JF3SFK RL3K KO91
UTC dB Audio Message 143800 -14 1899 JF3SFK 9X5KM -10 (x2) 143900 -17 1899 JF3SFK RR73; JH1BZJ <...> +00 124200 -17 1680 JF3SFK A60PC/14 -02
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.