KB5TZN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KB5TZN, decoded by SO8OO in southeastern Poland. 21 indexed activity records, involving 40m, 20m. Heard between 2026-07-11 and 2026-09-20.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
Overview
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with KB5TZN in decoded directed-looking exchanges:
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 | KB5TZN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-20 05:24 | 40m | - / -14 | I1RJP | +5 / - | 5 | Partial capture |
| 08-12 03:46 | 40m | - / - | I1RJP | -6 / - | 3 | Partial capture |
| 08-12 03:20 | 40m | - / - | I1RJP | -11 / - | 3 | Partial capture |
| 08-12 02:49 | 20m | - / -14 | F1PBZ | -4 / - | 2 | Partial capture |
| 07-11 03:36 | 40m | - / -25 | PI4DX | +6 / - | 2 | ✓ Closing fragment |
| 07-11 03:08 | 40m | - / -15 | IK0CHU | -9 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 031330 -17 1328 KB5TZN IK0CHU RR73 033645 +7 2256 KB5TZN PI4DX -25 (x2) 032045 -12 250 KB5TZN I1RJP JN45 (x12)
UTC dB Audio Message 024915 -2 2775 KB5TZN F1PBZ -14 (x2)
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