KJ4FKK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KJ4FKK, decoded by SO8OO in southeastern Poland. 149 related FT8 messages, observed on 40m, 20m, across 20 UTC dates. Heard between 2026-04-23 and 2026-07-08.
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 KJ4FKK 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 | KJ4FKK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-08 23:23 | 20m | - / -15 | 7Z1BM | -21 / - | 5 | Partial capture |
| 06-24 01:42 | 20m | - / - | IQ4JO | +9 / - | 2 | Partial capture |
| 06-23 06:40 | 20m | - / -24 | EA3PV | -11 / - | 4 | Partial capture |
| 06-23 06:09 | 20m | - / - | G8IXM | -9 / - | 2 | Partial capture |
| 06-20 04:39 | 20m | - / -8 | K0TI | -2 / - | 2 | ✓ Closing fragment |
| 06-13 01:51 | 40m | - / - | YO5OSF | -14 / - | 2 | ✓ Closing fragment |
| 06-13 01:14 | 40m | - / - | DL9KM | -12 / - | 2 | Partial capture |
| 06-13 01:01 | 40m | - / -19 | SP2KW | -9 / - | 8 | Partial capture |
| 06-01 02:14 | 20m | - / -26 | TI5RR | -4 / - | 3 | Partial capture |
| 06-01 02:06 | 20m | - / -16 | TI5RR | -3 / - | 12 | Partial capture |
| 05-30 18:27 | 20m | - / -20 | AA9JC | -12 / - | 3 | ✓ Closing fragment |
| 05-28 06:35 | 20m | - / -10 | HB9SRX | -2 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 043945 -2 1081 KJ4FKK K0TI RR73 060930 -8 958 KJ4FKK G8IXM JO02 (x2) 064045 -11 884 KJ4FKK EA3PV R-24 (x4) 014215 +9 2906 KJ4FKK IQ4JO JN63 (x2) 232100 -20 1413 KJ4FKK 7Z1BM -15 (x6)
UTC dB Audio Message 010115 -15 807 KJ4FKK SP2KW JO92 (x8) 011415 -14 968 KJ4FKK DL9KM JN68 (x2) 015045 +13 2585 KJ4FKK IQ4JO JN63 015045 -10 1857 KJ4FKK IZ8DBJ JN70 015145 -13 638 KJ4FKK YO5OSF RR73 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.