S57MBU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving S57MBU, decoded by SO8OO in southeastern Poland. 5 related FT8 messages, observed on 20m, across 2 UTC dates. Heard between 2026-06-30 and 2026-08-01.
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 S57MBU worked most often, as logged from our receiver:
Locator transmitted by S57MBU
Approximate centre of JN75, decoded 2026-06-29 16:32 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 | S57MBU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-01 18:32 | 20m | - / -20 | OZ2SPACE | -13 / - | 3 | Partial capture |
| 06-29 16:32 | 20m | -11 / - | IQ0AAI | - / +2 | 3 | ✓ Closing fragment |
| 06-29 16:16 | 20m | -14 / - | 2K0UOK | - / - | 3 | Partial capture |
| 06-29 16:12 | 20m | -14 / - | CR2WWA | - / - | 2 | Partial capture |
| 06-29 16:07 | 20m | -16 / - | SN0WWA | - / -19 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 160745 -14 1914 SN0WWA S57MBU R-21 161245 -15 1719 CR2WWA S57MBU JN75 (x2) 161615 -13 1297 2K0UOK S57MBU JN75 (x3) 162745 -8 1298 8A1WWA S57MBU RR73 163215 -10 1691 IQ0AAI S57MBU JN75 (x3) 231945 -14 2230 S57MBU F5HNQ -04 183015 -13 1168 S57MBU CR7BUJ RR73 183230 -20 2158 S57MBU OZ2SPACE -20 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.