KC4JAB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KC4JAB, decoded by SO8OO in southeastern Poland. 96 related FT8 messages, observed on 40m, 20m, across 7 UTC dates. Heard between 2026-05-22 and 2026-08-16.
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 KC4JAB 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 | KC4JAB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 17:51 | 20m | - / - | DJ1TU | -9 / - | 2 | Partial capture |
| 08-02 21:22 | 20m | - / - | SV5BYP | -9 / - | 4 | Partial capture |
| 06-30 20:43 | 20m | - / - | DL1R | -1 / - | 2 | Partial capture |
| 06-30 19:50 | 20m | - / - | G4DBW | +3 / - | 2 | Partial capture |
| 06-30 19:49 | 20m | - / - | IK4LZH | -8 / - | 4 | Partial capture |
| 06-30 19:41 | 20m | - / - | IK4LZH | -7 / - | 4 | Partial capture |
| 06-30 01:07 | 20m | - / - | WA4MB | -16 / - | 2 | ✓ Closing fragment |
| 06-29 00:44 | 20m | - / - | OD5KU | +1 / - | 2 | Partial capture |
| 06-27 01:31 | 20m | - / - | 7Z1DN | -9 / - | 50 | Partial capture |
| 06-27 00:30 | 40m | - / - | F1IQH | -10 / - | 3 | Partial capture |
| 06-27 00:30 | 40m | - / -11 | F1PBZ | -6 / - | 3 | Partial capture |
| 06-27 00:30 | 40m | - / -14 | HB9HBY | -6 / - | 2 | ✓ Closing fragment |
| 06-27 00:23 | 40m | - / -19 | HZ1TT | -17 / - | 3 | Partial capture |
| 06-26 02:25 | 20m | - / - | V31DL | -9 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194945 -8 410 KC4JAB IK4LZH JN54 (x3) 195045 +4 2228 KC4JAB G4DBW JO01 (x2) 201500 -8 953 KC4JAB G8IXM JO02 204300 -2 2720 KC4JAB DL1R JN58 (x2) 211830 -9 1928 KC4JAB M8MAW +02 212230 -8 1875 KC4JAB SV5BYP KM46 (x4) 175115 -10 2462 KC4JAB DJ1TU JN48 (x2)
UTC dB Audio Message 002330 -18 1730 KC4JAB HZ1TT -19 (x3) 002900 -24 1903 KC4JAB CT1BWU IM59 003030 -11 977 KC4JAB HB9HBY -14 003030 -6 2580 KC4JAB F1PBZ -11 003030 -10 902 KC4JAB F1IQH JN27 (x2) 003100 -5 2581 KC4JAB F1PBZ -11 003100 -2 977 KC4JAB HB9HBY RR73 003130 -12 902 KC4JAB F1IQH JN27 003130 -7 2581 KC4JAB F1PBZ -11
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.