ON4CHK/BOTA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving ON4CHK/BOTA, decoded by SO8OO in southeastern Poland. 297 related FT8 messages, 110 CQ messages, observed on 40m, across 3 UTC dates. Heard between 2026-06-12 and 2026-07-13.
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 ON4CHK/BOTA 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 | ON4CHK/BOTA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-13 20:22 | 40m | -14 / - | <...> | -11 / - | 2 | ✓ Closing fragment |
| 07-13 20:21 | 40m | -15 / -1 | DL9WO | -13 / +3 | 3 | Partial capture |
| 07-13 20:16 | 40m | -12 / - | EA4CCX | - / -5 | 2 | Partial capture |
| 07-13 20:15 | 40m | -13 / - | <...> | - / - | 3 | Partial capture |
| 07-13 20:12 | 40m | - / +9 | OE6RRO | -6 / - | 2 | Partial capture |
| 07-13 20:09 | 40m | -13 / - | <...> | -3 / - | 4 | ✓ Closing fragment |
| 07-13 20:01 | 40m | -14 / - | <...> | - / - | 2 | Partial capture |
| 07-13 19:56 | 40m | -12 / - | <...> | - / - | 2 | Partial capture |
| 07-13 19:56 | 40m | -12 / - | 9A5MTV | - / -9 | 2 | Partial capture |
| 07-13 19:54 | 40m | -12 / - | IV3JSR | - / +2 | 2 | Partial capture |
| 07-13 19:47 | 40m | - / +9 | DK7JL | -2 / - | 4 | Partial capture |
| 07-13 19:46 | 40m | -9 / +2 | DD1GN | -17 / -7 | 4 | Partial capture |
| 07-13 19:46 | 40m | -12 / - | <...> | -12 / - | 9 | ✓ Closing fragment |
| 07-13 19:42 | 40m | -14 / - | ON8DX | - / +6 | 2 | Partial capture |
| 07-13 19:37 | 40m | -17 / - | <...> | - / - | 3 | Partial capture |
| 07-13 19:31 | 40m | -19 / - | <...> | -8 / - | 3 | ✓ Closing fragment |
| 07-13 19:27 | 40m | - / - | US3LX | -14 / - | 4 | Partial capture |
| 07-13 19:26 | 40m | - / - | S57BTT | -10 / - | 2 | Partial capture |
| 07-13 19:22 | 40m | - / -8 | YU1SR | -11 / - | 2 | Partial capture |
| 07-13 05:21 | 40m | - / - | <...> | -3 / - | 2 | ✓ Closing fragment |
| 07-13 04:42 | 40m | - / - | PD8MD | -7 / - | 2 | Partial capture |
| 07-13 04:32 | 40m | -13 / - | <...> | - / - | 2 | Partial capture |
| 07-13 04:27 | 40m | -11 / - | <...> | -5 / - | 2 | ✓ Closing fragment |
| 07-13 04:07 | 40m | -12 / +2 | SP7NC | -21 / +8 | 4 | Partial capture |
| 07-13 04:06 | 40m | -14 / - | <...> | - / - | 6 | Partial capture |
| 07-13 04:01 | 40m | -18 / - | W1EMM | - / 0 | 2 | Partial capture |
| 07-13 03:56 | 40m | -20 / - | <...> | - / - | 2 | Partial capture |
| 07-13 03:49 | 40m | -18 / - | <...> | - / - | 2 | Partial capture |
| 07-13 03:46 | 40m | -16 / - | G8ERJ | - / -7 | 2 | Partial capture |
| 07-13 03:32 | 40m | -8 / - | <...> | - / - | 2 | Partial capture |
| 07-13 03:22 | 40m | -16 / - | KO4PMC | - / -10 | 2 | Partial capture |
| 07-13 03:21 | 40m | -15 / - | <...> | - / - | 8 | ✓ Closing fragment |
| 07-13 03:18 | 40m | - / - | IU0TPA | -6 / - | 3 | Partial capture |
| 07-13 03:16 | 40m | -15 / - | <...> | -21 / - | 2 | ✓ Closing fragment |
| 07-13 03:14 | 40m | -16 / - | KC2NJ | - / +8 | 2 | Partial capture |
| 06-22 19:23 | 40m | - / - | UX7QG | -16 / - | 2 | Partial capture |
| 06-22 17:02 | 40m | - / -10 | SP6AMI | -10 / - | 2 | Partial capture |
| 06-22 15:42 | 40m | - / - | <...> | -16 / - | 3 | ✓ Closing fragment |
| 06-22 06:51 | 40m | - / - | <...> | -16 / - | 4 | ✓ Closing fragment |
| 06-22 06:27 | 40m | - / - | SP5LST | -14 / - | 2 | Partial capture |
| 06-22 04:51 | 40m | - / - | <...> | -9 / - | 3 | ✓ Closing fragment |
| 06-22 04:36 | 40m | -18 / - | <...> | - / - | 2 | Partial capture |
| 06-22 03:57 | 40m | -19 / - | <...> | -1 / - | 3 | ✓ Closing fragment |
| 06-22 03:57 | 40m | - / -4 | YO9IBC | -19 / - | 2 | Partial capture |
| 06-22 03:52 | 40m | -16 / - | <...> | - / - | 3 | Partial capture |
| 06-22 03:43 | 40m | -18 / - | G8ERJ | - / -12 | 2 | Partial capture |
| 06-22 03:42 | 40m | - / - | YO9IBC | -12 / - | 2 | Partial capture |
| 06-22 03:41 | 40m | - / -4 | UX2QX | -16 / - | 2 | Partial capture |
| 06-22 03:41 | 40m | -18 / - | <...> | - / - | 2 | Partial capture |
| 06-22 03:35 | 40m | -18 / - | <...> | -20 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 201530 -13 1427 <...> ON4CHK/BOTA RRR 201600 -12 1427 EA4CCX ON4CHK/BOTA -05 (x2) 201700 -14 1427 <...> ON4CHK/BOTA RRR (x2) 201800 -13 1427 PD7JVI ON4CHK/BOTA -05 201900 -19 1427 CQ ON4CHK/BOTA 201930 -17 1427 UT8SQ ON4CHK/BOTA -11 202100 -17 1428 CQ ON4CHK/BOTA (x2) 202145 -16 1428 ON4CHK/BOTA DL9WO JO40 202200 -15 1428 DL9WO ON4CHK/BOTA +03 202215 -10 1428 ON4CHK/BOTA DL9WO R-01 202230 -14 1428 <...> ON4CHK/BOTA RRR 202245 -11 1428 ON4CHK/BOTA <...> 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.