4Z5KZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving 4Z5KZ, decoded by SO8OO in southeastern Poland. 17 indexed activity records, involving 10m. Heard between 2026-06-21 and 2026-08-16.
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 4Z5KZ 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 | 4Z5KZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 09:30 | 10m | - / -12 | M0BEW | +2 / - | 5 | Partial capture |
| 06-25 09:56 | 10m | - / -10 | CR7BRV | -6 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 095600 -8 790 4Z5KZ CR7BRV R-10 (x4) 123730 -20 1877 4Z5KZ RX6LQH RR73 161600 -19 1127 4Z5KZ F4MHR JN09 093000 +3 518 4Z5KZ M0BEW R-12 (x5)
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