KJ5IUM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KJ5IUM, decoded by SO8OO in southeastern Poland. 33 related FT8 messages, observed on 20m, across 8 UTC dates. Heard between 2026-06-15 and 2026-08-11.
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 KJ5IUM worked most often, as logged from our receiver:
Activity Heatmap
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 | KJ5IUM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-10 03:57 | 20m | - / -13 | IW4AOT | +1 / - | 5 | Partial capture |
| 07-28 22:52 | 20m | - / - | F1PBZ | -14 / - | 2 | ✓ Closing fragment |
| 07-19 20:57 | 20m | - / - | IK2WSA | -4 / - | 2 | Partial capture |
| 07-07 00:21 | 20m | - / - | DK9ZQ | +2 / - | 4 | Partial capture |
| 07-07 00:17 | 20m | - / - | EA1IOK | -9 / - | 2 | Partial capture |
| 07-07 00:16 | 20m | - / - | I1RJP | 0 / - | 6 | Partial capture |
| 07-07 00:16 | 20m | - / - | HB9TIH | -18 / - | 3 | Partial capture |
| 06-30 02:57 | 20m | - / -24 | DK7ZT | -23 / - | 2 | ✓ Closing fragment |
| 06-30 02:57 | 20m | - / - | HB9TIH | -16 / - | 3 | Partial capture |
| 06-16 01:31 | 20m | - / -17 | N4TQ | -14 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 002115 +0 333 KJ5IUM DK9ZQ JO41 (x4) 205715 -5 376 KJ5IUM IK2WSA JN45 (x2) 224930 -3 343 KJ5IUM I1RJP R-18 225245 -15 779 KJ5IUM F1PBZ RR73 (x2) 035730 +1 2877 KJ5IUM IW4AOT -13 (x5) 014415 -3 2779 KJ5IUM RK4FF -20
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.