UB5MCS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UB5MCS, decoded by SO8OO in southeastern Poland. 10 related FT8 messages, 2 CQ messages, observed on 40m, 20m, across 3 UTC dates. Heard between 2026-06-14 and 2026-08-20.
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 UB5MCS worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UB5MCS
Approximate centre of KO97, decoded 2026-08-20 13:12 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 | UB5MCS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 13:12 | 20m | -9 / - | OM7AMA | - / -6 | 3 | ✓ Closing fragment |
| 08-20 13:10 | 20m | -3 / -7 | RN6MA | +21 / -5 | 5 | ✓ Full exchange observed |
| 08-06 14:50 | 20m | - / -7 | YO4GIY | -13 / - | 2 | ✓ Closing fragment |
| 08-06 14:46 | 20m | -14 / - | RA9J | - / - | 2 | Partial capture |
| 06-14 19:16 | 40m | - / -17 | R1QF | -10 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 144700 -16 1127 RA9J UB5MCS KO97 145045 -12 1627 UB5MCS YO4GIY -07 (x2) 131000 +0 2753 CQ UB5MCS KO97 131015 +22 2752 UB5MCS RN6MA -07 131030 -2 2753 CQ UB5MCS KO97 131045 +21 2752 UB5MCS RN6MA -07 131100 -5 2753 RN6MA UB5MCS R-05 131115 +19 2752 UB5MCS RN6MA RR73 131130 -1 2753 RN6MA UB5MCS 73 131200 -8 2753 YO5PHL UB5MCS -08 131230 -6 2753 OM7AMA UB5MCS KO97 (x3) 131415 -2 2047 UB5MCS RZ6CO -11
UTC dB Audio Message 191615 -10 2438 UB5MCS R1QF -17 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.