UB5O/M — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UB5O/M, decoded by SO8OO in southeastern Poland. 660 related FT8 messages, 204 CQ messages, observed on 80m, 40m, 20m, across 30 UTC dates. Heard between 2026-05-25 and 2026-08-22.
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 UB5O/M worked most often, as logged from our receiver:
Activity Heatmap
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 | UB5O/M S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 18:13 | 40m | 0 / - | R4DI | - / -4 | 2 | Partial capture |
| 08-22 18:11 | 40m | - / -10 | OM2WW | +4 / - | 3 | Partial capture |
| 08-22 18:06 | 40m | -3 / - | <...> | -5 / - | 3 | ✓ Closing fragment |
| 08-22 18:04 | 40m | -6 / - | UA9YHA | - / -12 | 2 | Partial capture |
| 08-22 17:58 | 40m | -5 / - | <...> | -6 / - | 3 | ✓ Closing fragment |
| 08-22 17:58 | 40m | - / -2 | RG5A | -2 / - | 6 | Partial capture |
| 08-22 17:56 | 40m | - / -10 | DJ0MAB | -8 / - | 3 | Partial capture |
| 08-20 20:22 | 40m | - / -14 | DL8LE | +16 / - | 2 | Partial capture |
| 08-20 20:13 | 40m | - / +6 | F5RRS | -2 / - | 3 | Partial capture |
| 08-20 19:59 | 40m | - / - | R1BET | -7 / - | 3 | Partial capture |
| 08-20 19:54 | 40m | -9 / - | <...> | +9 / - | 2 | ✓ Closing fragment |
| 08-20 19:54 | 40m | - / -16 | OE9GWV | -8 / - | 2 | Partial capture |
| 08-20 19:49 | 40m | -12 / - | <...> | -11 / - | 4 | ✓ Closing fragment |
| 08-20 19:45 | 40m | -13 / - | <...> | -12 / - | 2 | ✓ Closing fragment |
| 08-20 19:39 | 40m | - / - | DL2CZ | -2 / - | 3 | Partial capture |
| 08-20 19:38 | 40m | - / -13 | R2HM | -10 / - | 2 | Partial capture |
| 08-20 19:36 | 40m | -12 / - | <...> | - / - | 3 | ✓ Closing fragment |
| 08-20 19:33 | 40m | - / -11 | RA5AK | -4 / - | 2 | Partial capture |
| 08-20 19:31 | 40m | - / -13 | F5PBG | -9 / - | 2 | Partial capture |
| 08-20 19:23 | 40m | -13 / -18 | F5RRS | +1 / -10 | 3 | Partial capture |
| 08-20 19:22 | 40m | -14 / - | <...> | +1 / - | 8 | ✓ Closing fragment |
| 08-20 19:18 | 40m | -11 / - | UA3MRS | - / -9 | 2 | Partial capture |
| 08-20 19:15 | 40m | - / - | F5RRS | -7 / - | 3 | Partial capture |
| 08-20 19:14 | 40m | -15 / - | <...> | -5 / - | 2 | ✓ Closing fragment |
| 08-20 19:13 | 40m | - / -9 | R7OF | -3 / - | 3 | Partial capture |
| 08-20 19:12 | 40m | -16 / - | RA4FUP | - / -7 | 2 | ✓ Closing fragment |
| 08-20 19:11 | 40m | -14 / - | UA9AX | -8 / -3 | 3 | Partial capture |
| 08-20 19:10 | 40m | -15 / - | <...> | -9 / - | 3 | ✓ Closing fragment |
| 08-20 19:08 | 40m | -18 / - | RZ6CO | - / -3 | 2 | Partial capture |
| 08-20 19:08 | 40m | - / - | R7OF | -2 / - | 2 | Partial capture |
| 08-20 19:08 | 40m | - / -2 | R2ZJJ | -6 / - | 4 | Partial capture |
| 08-20 19:07 | 40m | -15 / - | <...> | +8 / - | 3 | ✓ Closing fragment |
| 08-20 19:03 | 40m | - / - | DL1EDR | -2 / - | 2 | Partial capture |
| 08-20 19:00 | 40m | - / -9 | R4FV | 0 / - | 2 | Partial capture |
| 08-20 18:46 | 40m | - / -24 | EA3HJ | -18 / - | 3 | Partial capture |
| 08-20 18:37 | 40m | -14 / - | <...> | -4 / - | 4 | ✓ Closing fragment |
| 08-20 18:36 | 40m | -15 / -13 | UA3PTK | -4 / -4 | 3 | Partial capture |
| 08-20 18:33 | 40m | -11 / - | F5RRS | - / -7 | 2 | Partial capture |
| 08-20 18:32 | 40m | -11 / - | <...> | +2 / - | 3 | ✓ Closing fragment |
| 08-20 18:30 | 40m | - / - | DL1EDR | 0 / - | 3 | Partial capture |
| 08-20 18:25 | 40m | -10 / - | <...> | 0 / - | 4 | ✓ Closing fragment |
| 08-20 18:25 | 40m | - / -4 | R4UR | -7 / - | 3 | Partial capture |
| 08-18 20:32 | 40m | - / -5 | DG2JA | -11 / - | 3 | Partial capture |
| 08-18 20:13 | 40m | - / -23 | EA2DYB | -5 / - | 3 | Partial capture |
| 08-15 19:43 | 40m | -19 / - | <...> | +2 / - | 2 | ✓ Closing fragment |
| 08-15 18:47 | 40m | -18 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 08-01 19:36 | 40m | - / -9 | DH0GBC | -6 / - | 2 | Partial capture |
| 08-01 19:15 | 40m | - / - | <...> | -10 / - | 2 | ✓ Closing fragment |
| 08-01 19:06 | 40m | - / -8 | R3DMX | -15 / - | 3 | Partial capture |
| 08-01 18:54 | 40m | -21 / - | UA3GJM | - / -1 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 180445 -8 1285 UA9YHA UB5O/M R-12 180630 -6 961 UB5O/M <...> 73 180645 -6 1285 UB5O/M UB5O -06 180730 -4 2547 UB5O/M <...> 73 180815 -3 1285 <...> UB5O/M RR73 180845 -5 1285 UA1ZFL UB5O/M -13 180945 -1 1285 CQ UB5O/M 181100 +0 1285 UB5O/M OM2WW JN88 (x3) 181300 +8 1284 UB5O/M <...> 73 181345 +4 1284 R4DI UB5O/M R-04 (x2) 181630 -4 1284 UB5O/M F8MRQ R-13 181715 -6 1285 CQ UB5O/M
UTC dB Audio Message 114200 -20 1302 CQ UB5O/M (x2) 114445 -18 1302 UB5O/M YO6PPX R+00 114600 -19 1302 CQ UB5O/M (x3) 133345 -17 1306 UB5O/M <...> RR73 134445 -20 1306 CQ UB5O/M 173800 -4 2827 UB5O/M <...> RR73 173915 -2 2826 UB5O/M F1PBZ +00 175845 -3 2598 UB5O/M <...> 73 (x5)
UTC dB Audio Message 194545 -10 2282 UB5O/M <...> 73 (x3) 195515 -19 2106 <UB5O/M> RA4ADF LN28 195515 +6 510 <UB5O/M> UA3IHJ KO67 195515 -1 1256 UB5O/M <...> 73 195545 +6 510 UB5O/M UA3IHJ R-12 195615 -24 1802 <UB5O/M> RZ3AV KO75 195615 +1 510 UB5O/M <...> 73 195715 -22 2106 UB5O/M RA4ADF -09 200015 -8 993 UB5O/M <...> RR73 200245 +3 998 UB5O/M S52D JN76 200300 -8 2003 UB5O/M <...> RR73 200315 -4 998 UB5O/M S52D R+01 191445 -5 2616 UB5O/M <...> 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.