KB1VFU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KB1VFU, decoded by SO8OO in southeastern Poland. 89 related FT8 messages, observed on 40m, 20m, across 21 UTC dates. Heard between 2026-05-27 and 2026-08-23.
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 KB1VFU 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 | KB1VFU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 01:10 | 40m | - / -8 | WB7PHM | -8 / - | 2 | ✓ Closing fragment |
| 08-24 00:50 | 40m | - / -16 | K3WW | -22 / - | 2 | Partial capture |
| 08-24 00:44 | 40m | - / -6 | W1KDA | -10 / - | 4 | ✓ Closing fragment |
| 08-24 00:40 | 40m | - / -7 | W1IP | -8 / - | 2 | Partial capture |
| 07-12 00:54 | 20m | - / -16 | 4Z5PG | -2 / - | 3 | Partial capture |
| 07-12 00:48 | 20m | - / -14 | 4Z5PG | +4 / - | 2 | Partial capture |
| 06-29 23:44 | 20m | - / - | DL1R | 0 / - | 3 | ✓ Closing fragment |
| 06-29 23:44 | 20m | - / - | HB9TIH | -20 / - | 4 | Partial capture |
| 06-29 23:44 | 20m | - / -12 | IK1RQX | -6 / - | 5 | ✓ Closing fragment |
| 06-29 21:14 | 20m | - / -16 | MI0OBC | 0 / - | 2 | ✓ Closing fragment |
| 06-28 00:11 | 20m | - / -3 | LZ1KU | +1 / - | 3 | ✓ Closing fragment |
| 06-22 22:49 | 20m | - / -9 | A71UN | -14 / - | 2 | ✓ Closing fragment |
| 06-22 00:09 | 20m | - / -25 | GW0SGL | -10 / - | 2 | ✓ Closing fragment |
| 06-20 00:58 | 40m | - / -21 | CE4WJK | -9 / - | 2 | ✓ Closing fragment |
| 06-20 00:02 | 20m | - / -8 | EI9KF | -6 / - | 2 | Partial capture |
| 06-19 01:16 | 20m | -10 / - | UT5MD | - / +5 | 2 | Partial capture |
| 06-19 01:07 | 20m | -9 / -15 | OD5KU | 0 / - | 3 | ✓ Closing observed |
| 06-19 00:29 | 20m | - / -8 | 7X5CY | -13 / - | 2 | ✓ Closing fragment |
| 06-19 00:26 | 20m | -10 / -22 | 9K2MP | +5 / +7 | 2 | Partial capture |
| 06-17 08:59 | 20m | - / - | HB9TIH | -9 / - | 2 | Partial capture |
| 06-15 23:34 | 20m | - / -6 | 9A5E | -14 / - | 2 | ✓ Closing fragment |
| 06-09 08:16 | 20m | - / - | EA1CQ | -6 / - | 2 | Partial capture |
| 06-09 01:04 | 40m | - / - | F5PBG | +5 / - | 3 | Partial capture |
| 06-09 01:01 | 40m | - / -20 | W1JMA | -14 / - | 2 | Partial capture |
| 06-08 00:37 | 20m | - / -16 | W1CCO | -2 / - | 2 | Partial capture |
| 06-05 01:09 | 40m | - / -13 | K1RO | -12 / - | 2 | ✓ Closing fragment |
| 06-05 00:51 | 40m | - / +9 | N1SFE | -10 / - | 3 | ✓ Closing fragment |
| 06-01 00:43 | 20m | - / -12 | WB3JUV | -16 / - | 8 | Partial capture |
| 05-27 23:59 | 20m | - / +6 | AK8A | -6 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 010530 +6 2512 KB1VFU F5PBG IN78 005800 -8 841 KB1VFU CE4WJK R-21 (x2) 004015 -6 1974 KB1VFU W1IP R-07 004045 +1 774 KB1VFU N3IQ R-17 004045 -9 1973 KB1VFU W1IP R-07 004445 -10 2211 KB1VFU W1KDA R-06 (x4) 005045 -22 1466 KB1VFU K3WW R-16 (x2) 010415 -16 1863 KB1VFU NA3US R-11 011015 -7 2697 KB1VFU WB7PHM R-08 (x2)
UTC dB Audio Message 234445 -6 2607 KB1VFU IK1RQX JN44 234445 +0 2719 KB1VFU DL1R JN58 234545 -21 1514 KB1VFU HB9TIH JN36 234545 -6 2607 KB1VFU IK1RQX JN44 234545 +2 2719 KB1VFU DL1R 73 234615 -7 2607 KB1VFU IK1RQX R-12 234645 -21 1515 KB1VFU HB9TIH JN36 234645 -5 2607 KB1VFU IK1RQX 73 004800 +3 2739 KB1VFU 4Z5PG R-14 (x5) 231930 -4 302 KB1VFU TK5K R+00 235230 -10 485 KB1VFU <...> R-11
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.