F1SER — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving F1SER, decoded by SO8OO in southeastern Poland. 63 related FT8 messages, observed on 40m, 20m, across 17 UTC dates. Heard between 2026-04-22 and 2026-06-07.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations F1SER worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by F1SER
Approximate centre of JN33, decoded 2026-06-05 19:48 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 | F1SER S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-05 19:51 | 40m | - / +7 | IK4LZH | +6 / - | 2 | ✓ Closing fragment |
| 06-05 19:48 | 40m | -4 / - | IK4RVY | +1 / - | 3 | ✓ Closing observed |
| 06-05 19:34 | 20m | +4 / -8 | TA3MPK | 0 / +4 | 3 | ✓ Full exchange observed |
| 06-05 19:32 | 20m | 0 / - | YO3AI | - / -1 | 2 | ✓ Closing fragment |
| 06-05 16:28 | 20m | - / -18 | IQ9BF | +11 / - | 2 | ✓ Closing fragment |
| 06-04 19:54 | 20m | -4 / +2 | GM4YTD | -14 / +3 | 5 | ✓ Full exchange observed |
| 06-04 19:52 | 20m | -3 / - | 9K2MP | - / - | 3 | Partial capture |
| 06-01 12:28 | 20m | - / -22 | II9RICT | -16 / - | 4 | Partial capture |
| 05-30 14:43 | 20m | - / -16 | F1THK | -3 / - | 2 | ✓ Closing fragment |
| 05-30 09:31 | 20m | -14 / -6 | GB9SOS | -12 / -6 | 4 | Partial capture |
| 05-27 15:26 | 20m | - / +6 | IW0FGX | -22 / - | 3 | Partial capture |
| 05-26 16:18 | 20m | - / +1 | LZ5UY | -6 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194830 -3 1535 IK4RVY F1SER JN33 (x2) 194915 +1 2065 F1SER IK4RVY RR73 195115 +7 438 F1SER IK4LZH +07 (x2) 132445 -11 1046 F1SER TK5IH +02
UTC dB Audio Message 195315 -5 1569 9K2MP F1SER JN33 (x2) 195445 +0 1569 GM4YTD F1SER JN33 195500 -12 1269 F1SER GM4YTD +02 195515 -6 1570 GM4YTD F1SER R+03 195530 -15 1269 F1SER GM4YTD RR73 195545 -5 1569 GM4YTD F1SER 73 200615 -13 1650 F1SER CR7BUJ -14 162830 +9 791 F1SER IQ9BF -18 (x2) 193245 +4 1571 YO3AI F1SER R-01 (x2) 193430 +0 1890 F1SER TA3MPK -08 193445 +2 1571 TA3MPK F1SER R+04 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.