KB4KC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KB4KC, decoded by SO8OO in southeastern Poland. 214 related FT8 messages, 7 CQ messages, observed on 40m, 20m, across 32 UTC dates. Heard between 2026-05-18 and 2026-08-15.
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 KB4KC 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 | KB4KC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-10 00:47 | 40m | - / -14 | DH1KJ | -19 / - | 3 | ✓ Closing fragment |
| 08-09 04:02 | 40m | - / -19 | CN8NS | -17 / - | 2 | ✓ Closing fragment |
| 08-09 02:04 | 40m | - / -13 | EA3JEY | -20 / - | 3 | Partial capture |
| 08-08 04:47 | 40m | - / -10 | IU5LQC | -10 / - | 4 | Partial capture |
| 08-01 00:10 | 20m | - / -20 | PW8BR | -4 / - | 2 | Partial capture |
| 07-30 04:53 | 20m | - / -20 | SP3DOF | -18 / - | 4 | Partial capture |
| 07-30 03:42 | 20m | - / -19 | UA6HBJ | +4 / - | 3 | ✓ Closing fragment |
| 07-16 22:18 | 20m | - / -16 | EA2EWL | -4 / - | 3 | ✓ Closing fragment |
| 06-29 01:54 | 20m | - / -10 | IK4LZH | -8 / - | 2 | ✓ Closing fragment |
| 06-17 04:45 | 20m | -22 / - | YT1MP | - / - | 2 | ✓ Closing fragment |
| 06-17 03:12 | 20m | -17 / - | UT5MD | - / - | 6 | Partial capture |
| 06-17 03:07 | 20m | -14 / - | UT5MD | - / - | 4 | Partial capture |
| 06-17 03:04 | 20m | -13 / - | 9A9TT | - / - | 2 | Partial capture |
| 06-17 03:01 | 20m | -18 / - | TM150BEL | - / - | 2 | Partial capture |
| 06-17 02:51 | 20m | - / -24 | 9K2MP | 0 / - | 2 | Partial capture |
| 06-17 02:11 | 20m | -15 / - | KK6ITB | - / - | 4 | Partial capture |
| 06-17 01:31 | 20m | -20 / - | 9K2MP | - / - | 2 | Partial capture |
| 06-15 04:12 | 40m | - / -9 | OZ0JX | +1 / - | 2 | ✓ Closing fragment |
| 06-14 21:35 | 20m | - / -16 | MI0JZZ | -15 / - | 2 | ✓ Closing fragment |
| 06-13 03:07 | 20m | - / -15 | TT1GD | -18 / - | 2 | Partial capture |
| 06-12 00:58 | 40m | - / -3 | WM4W | -12 / - | 2 | ✓ Closing fragment |
| 06-09 02:43 | 20m | - / - | SV4LGX | -4 / - | 3 | Partial capture |
| 06-09 01:47 | 20m | - / -14 | IZ4EFV | -15 / - | 3 | ✓ Closing fragment |
| 06-08 22:35 | 20m | - / -7 | NW1L | -10 / - | 3 | ✓ Closing fragment |
| 06-05 04:02 | 20m | -15 / - | IS0AFM | - / - | 14 | Partial capture |
| 06-05 03:33 | 20m | -14 / - | OJ0Z | - / - | 10 | Partial capture |
| 06-05 03:25 | 20m | -17 / - | UR4QWW | - / -10 | 5 | Partial capture |
| 06-05 03:07 | 20m | -21 / - | NI6CH | - / - | 3 | Partial capture |
| 06-05 02:16 | 20m | -18 / - | DL7UDK | - / - | 2 | ✓ Closing fragment |
| 06-05 02:11 | 20m | -16 / - | OJ0Z | - / - | 4 | Partial capture |
| 06-04 03:30 | 20m | - / -22 | R7KEA | -8 / - | 2 | ✓ Closing fragment |
| 06-04 03:29 | 20m | - / -20 | DL7RAY | -14 / - | 8 | Partial capture |
| 06-04 03:24 | 20m | - / -21 | R7KEA | -2 / - | 2 | Partial capture |
| 06-04 02:59 | 20m | - / - | PH7GD | -18 / - | 2 | Partial capture |
| 06-04 02:42 | 20m | - / -16 | WA4MB | -9 / - | 3 | ✓ Closing fragment |
| 06-04 02:37 | 20m | - / - | PD1HPB | -13 / - | 3 | Partial capture |
| 06-04 02:34 | 20m | - / - | PD1HPB | -14 / - | 2 | Partial capture |
| 06-04 02:30 | 20m | - / -14 | DL3RAJ | -16 / - | 5 | Partial capture |
| 06-04 02:02 | 20m | - / - | DL3RAJ | -2 / - | 6 | Partial capture |
| 06-04 01:59 | 20m | - / - | IW2DNI | +5 / - | 4 | Partial capture |
| 06-04 01:54 | 20m | - / - | IW2DNI | -1 / - | 4 | Partial capture |
| 06-04 01:46 | 20m | -21 / -18 | IS0KNG | -14 / -3 | 3 | Partial capture |
| 06-04 01:42 | 20m | - / +2 | N4IE | -2 / - | 3 | ✓ Closing fragment |
| 06-04 01:40 | 20m | -21 / -14 | F1PBZ | +12 / - | 3 | ✓ Closing observed |
| 06-04 01:36 | 20m | -19 / -14 | RK6A | +6 / -6 | 7 | ✓ Full exchange observed |
| 06-04 01:30 | 20m | - / -10 | 4X1YA | +3 / - | 2 | ✓ Closing fragment |
| 06-04 01:27 | 20m | - / -1 | 4X1YA | +8 / - | 2 | ✓ Closing fragment |
| 06-03 03:43 | 20m | - / -18 | CR7BRV | -7 / - | 2 | ✓ Closing fragment |
| 06-03 03:36 | 20m | - / -17 | CR7BRV | +1 / - | 3 | ✓ Closing fragment |
| 06-01 22:35 | 20m | - / -16 | SP5LST | -14 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 044845 -10 2645 KB4KC IU5LQC -12 020445 -22 2200 KB4KC EA3JEY JN11 (x3) 025700 -20 1416 KB4KC EA2DYB IN83 040230 -15 1883 KB4KC CN8NS -19 (x2) 004730 -24 1648 KB4KC DH1KJ -14 (x3) 014900 -9 924 KB4KC RR73; KW8CW <...> -10 001100 -12 1235 KB4KC EJ4GRC -12 001800 -16 1209 KB4KC GB64MOD -20 002230 -13 1235 KB4KC EJ4GRC -11 (x2)
UTC dB Audio Message 221830 +0 1808 KB4KC EA2EWL -16 (x2) 031030 -12 659 KB4KC TA7I RR73 034230 +6 815 KB4KC UA6HBJ -19 (x3) 045300 -17 1522 KB4KC SP3DOF -20 (x4) 061230 -13 1400 KB4KC F/DF4WX -15 225330 -14 1940 KB4KC GM3JIM -08 225400 -15 1941 KB4KC RR73; W4HTP <...> -12 001045 -4 424 KB4KC PW8BR -20 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.