KF4AV — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KF4AV, decoded by SO8OO in southeastern Poland. 48 related FT8 messages, observed on 40m, 20m, across 10 UTC dates. Heard between 2026-04-27 and 2026-07-04.
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 KF4AV worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by KF4AV
Approximate centre of EM79, decoded 2026-06-20 01:02 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 | KF4AV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-05 01:41 | 40m | - / -19 | A71UN | -18 / - | 2 | Partial capture |
| 07-02 21:32 | 20m | - / -20 | TM13COL | -13 / - | 2 | Partial capture |
| 06-20 01:57 | 20m | - / -16 | 7Z1IS | -14 / - | 2 | Partial capture |
| 06-20 01:10 | 20m | - / -16 | 7Z1IS | -16 / - | 6 | Partial capture |
| 06-13 01:26 | 20m | - / -15 | HK0RMR | -4 / - | 2 | ✓ Closing fragment |
| 06-13 01:21 | 20m | -14 / - | HK0RMR | - / - | 2 | Partial capture |
| 06-13 01:13 | 20m | - / -5 | D2UY | +1 / - | 2 | ✓ Closing fragment |
| 06-13 01:06 | 40m | - / -7 | DK7ZT | +3 / - | 3 | Partial capture |
| 06-13 01:06 | 40m | - / - | F5PBG | 0 / - | 3 | Partial capture |
| 06-13 01:04 | 40m | - / -5 | PI4DX | +3 / - | 3 | ✓ Closing fragment |
| 06-12 23:53 | 20m | - / -6 | SV1CQN | +12 / - | 2 | ✓ Closing fragment |
| 06-12 23:44 | 20m | -23 / -7 | HB9TIH | -23 / -10 | 5 | Partial capture |
| 06-03 02:01 | 20m | -13 / -8 | TL8GD | -22 / -12 | 3 | Partial capture |
| 06-03 01:36 | 20m | -15 / -13 | SV2FNT | -16 / - | 3 | ✓ Closing observed |
| 06-02 01:14 | 20m | -17 / -14 | A41KB | 0 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 010415 +1 2480 KF4AV PI4DX -05 (x3) 010615 +1 2697 KF4AV F5PBG IN78 010615 +5 1539 KF4AV DK7ZT -07 010615 -7 2009 KF4AV <...> -09 010645 +2 1539 KF4AV DK7ZT -07 010645 +2 2697 KF4AV F5PBG IN78 010715 +1 1539 KF4AV DK7ZT -07 010715 -3 2697 KF4AV F5PBG IN78 014130 -18 2197 KF4AV A71UN -19 (x2)
UTC dB Audio Message 012100 -14 2471 HK0RMR KF4AV EM79 (x2) 012615 -3 2847 KF4AV HK0RMR -15 (x2) 010215 -10 2470 Z62NS KF4AV EM79 011045 -17 2028 KF4AV 7Z1IS -16 (x8) 213230 -11 1527 KF4AV TM13COL -20 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.