JA1KDU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JA1KDU, decoded by SO8OO in southeastern Poland. 49 related FT8 messages, observed on 20m, 10m, across 11 UTC dates. Heard between 2026-05-26 and 2026-08-22.
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 JA1KDU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by JA1KDU
Approximate centre of QM06, decoded 2026-08-22 14:21 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 | JA1KDU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 14:22 | 20m | -8 / - | BG5CPW | - / -9 | 2 | ✓ Closing fragment |
| 08-22 14:21 | 20m | -11 / - | 9N2WF | - / -11 | 2 | Partial capture |
| 08-22 09:45 | 10m | - / -19 | OZ8ABA | -14 / - | 2 | ✓ Closing fragment |
| 08-22 09:39 | 10m | - / -16 | EA3AKY | -4 / - | 2 | ✓ Closing fragment |
| 08-19 23:22 | 20m | - / -14 | 7Z1CZ | -17 / - | 7 | Partial capture |
| 08-19 22:51 | 20m | - / - | T77RN | +2 / - | 2 | ✓ Closing fragment |
| 08-18 14:22 | 20m | - / -15 | TA2EE | -7 / - | 6 | Partial capture |
| 08-18 14:20 | 20m | - / - | F4LZZ | +3 / - | 2 | Partial capture |
| 08-16 11:16 | 20m | - / - | EA3NE | -10 / - | 3 | Partial capture |
| 08-10 14:06 | 20m | - / -14 | A61QQ | -8 / - | 2 | ✓ Closing fragment |
| 08-03 14:31 | 20m | - / -10 | ON6AA | -9 / - | 6 | ✓ Closing fragment |
| 08-03 11:21 | 20m | - / -9 | UX0CZ | -14 / - | 4 | ✓ Closing fragment |
| 08-02 10:42 | 10m | - / +1 | D2ACE | -6 / - | 2 | ✓ Closing fragment |
| 07-24 14:37 | 20m | - / -15 | UA4FEN | -2 / - | 3 | ✓ Closing fragment |
| 06-06 11:06 | 10m | - / -22 | A92GE | +3 / - | 2 | ✓ Closing fragment |
| 06-03 11:02 | 10m | - / -8 | 8Q7PR | -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 225130 +4 435 JA1KDU T77RN +17 (x2) 232200 -19 1579 JA1KDU 7Z1CZ -14 (x7) 142100 -11 407 9N2WF JA1KDU QM06 (x2) 142230 -6 407 BG5CPW JA1KDU -09 (x2) 142400 -8 864 JA1KDU OE5CCN -06 142730 -22 1828 JA1KDU A41MC RRR
UTC dB Audio Message 110200 -24 1657 JA1KDU 8Q7PR -08 (x2) 110615 +3 2294 JA1KDU A92GE -22 (x2) 104215 -7 2395 JA1KDU D2ACE +01 (x2) 093930 -6 2234 JA1KDU EA3AKY -16 (x2) 094530 -16 831 JA1KDU OZ8ABA -19 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.