ON4CJK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving ON4CJK, decoded by SO8OO in southeastern Poland. 13 related FT8 messages, 5 CQ messages, observed on 20m, across 2 UTC dates. Heard between 2026-06-18 and 2026-08-19.
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 ON4CJK worked most often, as logged from our receiver:
Locator transmitted by ON4CJK
Approximate centre of JO11, decoded 2026-08-19 23:00 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 | ON4CJK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 22:57 | 20m | -22 / - | WB8YJF | -5 / 0 | 2 | ✓ Closing observed |
| 08-19 22:55 | 20m | -9 / - | WA4MIT | - / +4 | 2 | ✓ Closing fragment |
| 08-19 22:52 | 20m | -24 / -9 | HP1RY | -15 / +2 | 5 | ✓ Full exchange observed |
| 06-18 22:20 | 20m | - / -13 | NP4JF | -24 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 222345 -20 1648 ON4CJK BG4UVR PM01 225200 -21 1597 CQ ON4CJK JO11 (x2) 225245 -17 1775 ON4CJK HP1RY FJ09 (x2) 225330 -23 1598 CQ ON4CJK JO11 225400 -24 1598 HP1RY ON4CJK +02 225415 -15 1775 ON4CJK HP1RY R-09 225430 -23 1597 HP1RY ON4CJK RR73 225500 -15 1597 CQ ON4CJK JO11 225530 -7 1597 WA4MIT ON4CJK +04 (x2) 225700 -22 1597 WB8YJF ON4CJK R+00 225715 -5 1596 ON4CJK WB8YJF RR73 230000 -17 1598 CQ ON4CJK JO11
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.