ON4CET — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving ON4CET, decoded by SO8OO in southeastern Poland. 31 related FT8 messages, 3 CQ messages, observed on 40m, 20m, 10m, across 12 UTC dates. Heard between 2026-05-24 and 2026-08-11.
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 ON4CET worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by ON4CET
Approximate centre of JO21, decoded 2026-08-22 18:59 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 | ON4CET S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 18:39 | 20m | -4 / - | YC1FEY | - / - | 3 | Partial capture |
| 08-22 18:16 | 20m | -9 / - | DW7KPH | - / - | 3 | Partial capture |
| 08-22 17:08 | 20m | -11 / - | BU2FW | - / - | 2 | Partial capture |
| 08-11 19:01 | 10m | - / -14 | SV2CLJ | -8 / - | 2 | ✓ Closing fragment |
| 07-14 20:48 | 40m | -8 / - | <...> | - / +4 | 2 | Partial capture |
| 07-14 20:42 | 40m | -4 / - | ZS6JSX | - / - | 2 | Partial capture |
| 07-14 18:22 | 20m | - / 0 | 7Z1BM | -6 / - | 2 | ✓ Closing fragment |
| 07-14 17:36 | 20m | -16 / - | <...> | - / - | 3 | Partial capture |
| 07-13 21:07 | 40m | -9 / - | <...> | - / - | 3 | Partial capture |
| 07-13 20:52 | 40m | -21 / - | <...> | - / -20 | 14 | Partial capture |
| 07-13 20:23 | 40m | -10 / +8 | TM40TFR | -18 / - | 2 | Partial capture |
| 07-13 20:20 | 40m | -14 / - | VK9DX | - / - | 3 | Partial capture |
| 07-10 13:08 | 20m | -22 / -15 | F5RRS | -6 / - | 4 | ✓ Closing observed |
| 07-10 13:03 | 20m | -20 / - | <...> | - / - | 2 | Partial capture |
| 07-07 01:52 | 20m | -22 / - | K2D | - / - | 7 | Partial capture |
| 07-07 01:32 | 20m | -19 / - | K2D | - / - | 5 | Partial capture |
| 07-07 01:18 | 20m | -19 / - | K2D | - / - | 14 | Partial capture |
| 07-07 01:12 | 20m | -16 / - | K2H | - / -17 | 4 | ✓ Closing fragment |
| 07-07 01:07 | 20m | -11 / - | <...> | - / -15 | 3 | Partial capture |
| 07-07 00:59 | 20m | -16 / - | K2H | - / - | 13 | Partial capture |
| 07-07 00:44 | 20m | -20 / - | K2M | - / -14 | 14 | ✓ Closing fragment |
| 07-07 00:34 | 20m | -19 / - | K2D | - / - | 15 | Partial capture |
| 07-06 21:34 | 40m | - / - | HG8LXL | 0 / - | 3 | Partial capture |
| 07-05 19:26 | 20m | -20 / - | K2I | - / - | 3 | Partial capture |
| 07-05 19:03 | 40m | -10 / -7 | OO26TRUDO | -11 / -12 | 3 | Partial capture |
| 07-04 20:19 | 40m | - / - | OZ9MSD | -22 / - | 2 | ✓ Closing fragment |
| 07-04 20:18 | 40m | -16 / - | IQ4JO | -7 / - | 3 | ✓ Closing observed |
| 07-04 19:32 | 20m | -6 / - | F5MXH | - / +8 | 2 | Partial capture |
| 07-04 19:28 | 20m | -10 / - | 2E1HAT | - / +2 | 3 | ✓ Closing fragment |
| 07-03 20:16 | 20m | -18 / - | 4X0Y | - / - | 2 | Partial capture |
| 07-03 20:13 | 20m | -21 / - | 4X0Y | - / - | 2 | Partial capture |
| 07-03 20:08 | 20m | -18 / - | 4X0Y | - / - | 2 | Partial capture |
| 07-03 19:44 | 20m | -20 / - | 4X0Y | - / - | 2 | Partial capture |
| 07-03 19:33 | 20m | -8 / - | <...> | - / - | 2 | Partial capture |
| 07-02 20:03 | 20m | - / -13 | 3A2MW | -16 / - | 2 | ✓ Closing fragment |
| 07-02 10:04 | 10m | -9 / - | ZS6BUJ | - / - | 4 | Partial capture |
| 07-02 09:46 | 10m | -6 / - | ZS6BUJ | - / - | 3 | Partial capture |
| 07-02 09:31 | 10m | -12 / - | A61DD | - / - | 22 | Partial capture |
| 06-30 11:56 | 10m | -6 / - | 9J2FI | - / -9 | 6 | Partial capture |
| 06-30 11:52 | 10m | -7 / - | 9J2FI | - / - | 4 | Partial capture |
| 06-20 18:32 | 10m | - / -15 | J69DS | -22 / - | 2 | ✓ Closing fragment |
| 06-20 16:22 | 20m | -4 / - | 9V1DX | - / - | 2 | Partial capture |
| 06-20 16:12 | 10m | -20 / - | EB3FTP | - / - | 2 | ✓ Closing fragment |
| 06-20 16:01 | 10m | -17 / - | 9H1SV | - / -16 | 16 | Partial capture |
| 06-19 07:08 | 20m | -4 / - | TI5RR | - / - | 2 | Partial capture |
| 06-19 06:21 | 20m | -10 / - | VK6AAG | - / - | 11 | Partial capture |
| 06-19 06:06 | 20m | -12 / - | IK4TVP | - / -12 | 2 | ✓ Closing fragment |
| 06-12 11:14 | 10m | +10 / -3 | 5P1KZX | +3 / - | 3 | Partial capture |
| 06-11 14:53 | 20m | - / -18 | 9A5AZK | -18 / - | 2 | ✓ Closing fragment |
| 06-11 13:23 | 10m | -1 / - | 5H1KB | - / - | 15 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 173830 -20 1420 <...> ON4CET JO21 (x2) 182215 -8 762 ON4CET 7Z1BM +00 (x2) 170530 -12 2216 BU2FW ON4CET JO21 (x3) 181600 -13 1932 DW7KPH ON4CET JO21 (x4) 183900 -5 1552 YC1FEY ON4CET JO21 (x3) 185945 -12 1590 FG5FI ON4CET JO21
UTC dB Audio Message 094230 -8 1149 A61DD ON4CET JO21 (x6) 094630 -5 1107 ZS6BUJ ON4CET JO21 (x7) 190100 -9 681 ON4CET SV2CLJ -14 (x2)
UTC dB Audio Message 205615 -24 1866 <...> ON4CET JO21 (x11) 204230 -7 2699 ZS6JSX ON4CET JO21 (x2) 204845 -9 982 <...> ON4CET JO21 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.