MM0UIO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving MM0UIO, decoded by SO8OO in southeastern Poland. 600 related FT8 messages, 167 CQ messages, observed on 60m, 40m, 20m, 10m, across 65 UTC dates. Heard between 2026-05-25 and 2026-08-23.
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 MM0UIO worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by MM0UIO
Approximate centre of IO75, decoded 2026-08-23 21:24 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 | MM0UIO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 21:02 | 20m | +2 / - | SP7CVW | - / -14 | 2 | ✓ Closing fragment |
| 08-23 20:43 | 20m | +2 / - | KQ4NAQ | -10 / -11 | 5 | Partial capture |
| 08-23 18:46 | 20m | -4 / - | BG7BVI | - / - | 6 | Partial capture |
| 08-23 18:20 | 20m | -3 / - | XU7O | - / - | 4 | Partial capture |
| 08-23 13:46 | 10m | - / -5 | F4FSY | -18 / - | 2 | Partial capture |
| 08-23 13:12 | 10m | - / - | DH5BM | -8 / - | 4 | Partial capture |
| 08-23 12:46 | 20m | - / -8 | HB9HYO | -5 / - | 2 | ✓ Closing fragment |
| 08-23 12:26 | 20m | - / - | PD0PWH | +13 / - | 3 | Partial capture |
| 08-23 12:15 | 20m | - / -7 | DL4NWM | -5 / - | 8 | ✓ Closing fragment |
| 08-20 20:15 | 20m | - / -23 | TA3NK | -6 / - | 8 | Partial capture |
| 08-20 18:11 | 20m | -11 / - | MW7IDN | - / 0 | 2 | Partial capture |
| 08-19 22:24 | 20m | - / -18 | K8SIX | -22 / - | 4 | ✓ Closing fragment |
| 08-19 21:03 | 20m | - / -10 | XU7O | -10 / - | 2 | Partial capture |
| 08-16 19:45 | 20m | - / -24 | DB1EF | -18 / - | 2 | Partial capture |
| 08-12 20:12 | 20m | - / -18 | F4NBB | -14 / - | 2 | Partial capture |
| 08-08 09:21 | 20m | - / - | DH3KR | -20 / - | 3 | ✓ Closing fragment |
| 08-06 18:56 | 20m | - / -11 | CR5VP | 0 / - | 4 | ✓ Closing fragment |
| 08-04 19:45 | 20m | -7 / - | T77RN | - / - | 3 | Partial capture |
| 08-04 19:21 | 20m | -12 / - | TC3CT | - / - | 3 | Partial capture |
| 08-03 20:29 | 60m | - / - | IU5HIU | -6 / - | 2 | Partial capture |
| 08-03 19:33 | 20m | - / -16 | 9K2YM | -8 / - | 2 | Partial capture |
| 08-02 21:49 | 20m | -12 / - | 9Y4C | - / - | 3 | Partial capture |
| 08-02 20:08 | 40m | - / 0 | GB64MOD | -2 / - | 2 | Partial capture |
| 08-02 19:33 | 20m | - / -2 | CT1BFP | -1 / - | 3 | ✓ Closing fragment |
| 08-02 19:33 | 20m | - / - | RZ4FWA | -11 / - | 4 | Partial capture |
| 08-02 18:55 | 20m | -16 / - | RW1CB | - / -7 | 3 | Partial capture |
| 08-02 18:42 | 20m | -9 / - | UZ5DM | - / 0 | 2 | Partial capture |
| 08-01 19:44 | 20m | - / +3 | HB9ISP | -15 / - | 2 | Partial capture |
| 08-01 12:58 | 20m | - / - | F4AWT | 0 / - | 3 | Partial capture |
| 08-01 09:18 | 20m | - / -16 | DM6MK | +8 / - | 3 | ✓ Closing fragment |
| 07-31 19:22 | 20m | - / -16 | RA6LHU | -6 / - | 3 | ✓ Closing fragment |
| 07-31 19:13 | 20m | - / -9 | M0LAD | -7 / - | 3 | ✓ Closing fragment |
| 07-31 18:59 | 20m | - / -7 | PD1SL | -12 / - | 2 | ✓ Closing fragment |
| 07-31 08:56 | 10m | - / - | F4GUK | -9 / - | 7 | Partial capture |
| 07-30 21:32 | 20m | - / -15 | CX6TU | -14 / - | 2 | ✓ Closing fragment |
| 07-30 21:22 | 20m | - / -16 | TN8GD | 0 / - | 3 | ✓ Closing fragment |
| 07-30 20:38 | 20m | - / -14 | M9TAM | 0 / - | 4 | ✓ Closing fragment |
| 07-30 20:23 | 20m | - / -14 | IU2RQJ | -14 / - | 2 | Partial capture |
| 07-30 19:57 | 20m | - / - | DM4GG | +5 / - | 5 | Partial capture |
| 07-29 18:53 | 20m | - / -11 | M0SLI | -2 / - | 4 | ✓ Closing fragment |
| 07-28 20:03 | 20m | - / -8 | F1PBZ | +6 / - | 4 | ✓ Closing fragment |
| 07-28 19:08 | 20m | - / -7 | RA6OY | +1 / - | 4 | ✓ Closing fragment |
| 07-28 17:50 | 20m | -14 / -4 | R3LDK | 0 / - | 8 | ✓ Closing observed |
| 07-26 20:32 | 20m | - / - | DG5PW | -4 / - | 4 | Partial capture |
| 07-26 20:31 | 20m | - / - | M0URL | -1 / - | 2 | Partial capture |
| 07-25 22:01 | 20m | -11 / - | N1SK | - / - | 4 | Partial capture |
| 07-25 21:53 | 20m | -9 / - | VE2OPR | - / - | 3 | Partial capture |
| 07-25 21:50 | 20m | -13 / -10 | CT1EDA | -1 / +9 | 3 | ✓ Full exchange observed |
| 07-25 21:45 | 20m | - / - | F1IQH | 0 / - | 3 | Partial capture |
| 07-25 21:37 | 20m | - / 0 | G4SRT | -12 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 184815 -4 381 BG7BVI MM0UIO IO75 (x2) 204330 -3 450 KQ4NAQ MM0UIO -11 (x4) 204715 -10 448 MM0UIO KQ4NAQ FM03 210030 -3 457 CQ MM0UIO IO75 a1 210230 +4 457 SP7CVW MM0UIO -14 (x3) 210815 -2 457 XU7O MM0UIO IO75 212345 -11 457 CQ MM0UIO IO75 (x3)
UTC dB Audio Message 200415 -9 2718 MM0UIO PC9K +00 140600 -23 1592 MM0UIO M6WRB +26 085645 -4 833 MM0UIO F4GUK JN18 (x7) 131245 -2 522 MM0UIO DH5BM JO41 (x4) 134615 -19 1384 MM0UIO F4FSY -05 (x2)
UTC dB Audio Message 221915 -7 859 MM0UIO G4SRT RR73 222215 +11 471 MM0UIO PA1AZ JO33 (x3) 222345 -2 470 MM0UIO GM4CXF IO75 (x4) 223100 -4 2788 MM0UIO M7IJS -11 (x2) 214600 -14 2134 MM0UIO YO9PH -22 200800 -2 867 MM0UIO GB64MOD +00 (x2) 202100 +0 535 MM0UIO DH2RL JN68 193500 -6 348 MM0UIO SP1BMK JO73
UTC dB Audio Message 214030 -17 1288 MM0UIO EB1LA IN73 204830 -16 1979 MM0UIO DK2CC JO63 (x2) 213245 -13 1674 MM0UIO EB5AFK IM98 (x10) 202900 -6 759 MM0UIO IU5HIU JN53 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.