ON5ZA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving ON5ZA, decoded by SO8OO in southeastern Poland. 47 indexed activity records, involving 40m, 20m, 10m. Heard between 2026-06-23 and 2026-09-19.
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 ON5ZA 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 | ON5ZA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-08 14:41 | 40m | - / -2 | F4DIA | -14 / - | 2 | ✓ Closing fragment |
| 08-28 15:25 | 20m | - / -9 | EC5M | -12 / - | 2 | ✓ Closing fragment |
| 08-28 15:17 | 20m | - / -14 | EA7R | +16 / - | 2 | ✓ Closing fragment |
| 08-13 19:53 | 20m | - / -6 | CT7AUT | -7 / - | 2 | ✓ Closing fragment |
| 08-02 09:58 | 20m | - / -15 | EB3JT | -16 / - | 2 | Partial capture |
| 08-02 09:56 | 20m | - / -7 | CT7AUT | -15 / - | 2 | ✓ Closing fragment |
| 07-20 16:11 | 20m | - / - | GE8DQP | -14 / - | 3 | Partial capture |
| 07-12 09:17 | 20m | - / -16 | F4LQJ | -11 / - | 3 | Partial capture |
| 07-06 18:53 | 20m | - / -18 | CR7BUJ | -13 / - | 3 | ✓ Closing fragment |
| 07-06 07:47 | 20m | - / -13 | IN3BFW | -10 / - | 3 | Partial capture |
| 07-03 13:37 | 20m | - / -6 | F2LN | 0 / - | 3 | Partial capture |
| 06-29 13:57 | 20m | - / -3 | GJ0KYZ | -14 / - | 2 | ✓ Closing fragment |
| 06-25 18:43 | 20m | - / -10 | EA8UP | -2 / - | 2 | Partial capture |
| 06-25 16:46 | 20m | - / -12 | DL3MIB | -1 / - | 6 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 144130 -14 1189 ON5ZA F4DIA -02 (x3) 143415 -1 283 ON5ZA DF0AWG -10
UTC dB Audio Message 155600 -1 817 ON5ZA GJ0KYZ RR73 161115 -15 1046 ON5ZA GE8DQP IO82 (x3) 095615 -13 1771 ON5ZA CT7AUT -07 (x2) 095845 -15 1765 ON5ZA EB3JT JN01 (x2) 195300 -5 1471 ON5ZA CT7AUT -06 (x2) 151700 +19 663 ON5ZA EA7R -14 (x2) 152545 -14 939 ON5ZA EC5M -09 (x2) 162745 -15 920 ON5ZA EA4GA -15
UTC dB Audio Message 190915 -23 1468 ON5ZA M7HET IO91
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