W4SEJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving W4SEJ, decoded by SO8OO in southeastern Poland. 50 related FT8 messages, 4 CQ messages, observed on 20m, across 7 UTC dates. Heard between 2026-05-26 and 2026-06-23.
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 W4SEJ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by W4SEJ
Approximate centre of EM60, decoded 2026-06-19 01:03 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 | W4SEJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-24 00:11 | 20m | - / - | OD5KU | +14 / - | 2 | Partial capture |
| 06-19 10:35 | 20m | - / -14 | DJ0MAB | -11 / - | 3 | ✓ Closing fragment |
| 06-19 01:04 | 20m | - / - | KB3DQI | -10 / - | 2 | Partial capture |
| 06-19 01:01 | 20m | -13 / - | N3GTY | -18 / -4 | 3 | ✓ Closing observed |
| 06-19 01:00 | 20m | - / - | KJ5BSW | -11 / - | 2 | Partial capture |
| 06-19 00:56 | 20m | - / - | K1CXS | +8 / - | 3 | Partial capture |
| 06-19 00:48 | 20m | -16 / - | E75C | - / - | 2 | Partial capture |
| 06-18 13:50 | 20m | - / -17 | F6BIA | +4 / - | 5 | ✓ Closing fragment |
| 06-18 13:19 | 20m | - / - | F6BIA | +5 / - | 2 | Partial capture |
| 06-18 12:37 | 20m | - / - | F6BIA | 0 / - | 2 | Partial capture |
| 06-17 11:27 | 20m | - / - | HB9TIH | -5 / - | 3 | Partial capture |
| 06-12 22:38 | 20m | - / - | EA1IOK | -14 / - | 2 | Partial capture |
| 06-12 22:15 | 20m | - / - | EA1IOK | -16 / - | 2 | Partial capture |
| 06-12 22:14 | 20m | - / - | DM4GG | -15 / - | 2 | Partial capture |
| 06-12 22:06 | 20m | - / -20 | EA3PV | +3 / - | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 010200 -13 1243 N3GTY W4SEJ -04 010230 -13 2196 W4SEJ UX7QV KN29 010230 -13 1243 N3GTY W4SEJ RR73 010300 -14 1243 CQ W4SEJ EM60 010315 -7 1243 W4SEJ N3UO FN20 010415 -12 1244 W4SEJ KB3DQI FM18 010430 -13 1244 OM0RX W4SEJ -17 010445 -9 1244 W4SEJ KB3DQI FM18 010600 -17 1243 9A5E W4SEJ 73 010945 -16 1244 W4SEJ KB3DQI FM18 103545 -13 1257 W4SEJ DJ0MAB JN49 (x3) 001115 +15 2538 W4SEJ OD5KU KM73 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.