OT5S — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OT5S, decoded by SO8OO in southeastern Poland. 24 related FT8 messages, observed on 40m, 20m, across 3 UTC dates. Heard between 2026-05-27 and 2026-07-04.
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 OT5S worked most often, as logged from our receiver:
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 | OT5S S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-04 14:03 | 20m | - / -10 | EA3FYO | -19 / - | 2 | ✓ Closing fragment |
| 07-04 14:01 | 20m | - / -7 | II0WWA | -12 / - | 2 | ✓ Closing fragment |
| 06-13 15:31 | 40m | - / -5 | DC5CH | +4 / - | 3 | Partial capture |
| 06-13 15:25 | 40m | - / - | SQ3PMX | +1 / - | 2 | Partial capture |
| 05-27 12:26 | 20m | - / - | F5OYA/P | -4 / - | 8 | Partial capture |
| 05-27 12:22 | 20m | - / - | F5OYA/P | -8 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 122315 -4 2471 OT5S F5OYA/P JN13 (x11) 140115 -11 1171 OT5S II0WWA -07 (x2) 140345 -18 1751 OT5S EA3FYO R-10 (x2)
UTC dB Audio Message 152445 -15 721 OT5S DM8MH JO51 152545 -16 1206 OT5S DL3OH JN48 152545 +4 2733 OT5S SQ3PMX JO72 (x2) 153115 +7 980 OT5S DC5CH JO62 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.