UI0A — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UI0A, decoded by SO8OO in southeastern Poland. 115 related FT8 messages, 9 CQ messages, observed on 40m, 20m, 10m, across 21 UTC dates. Heard between 2026-05-21 and 2026-08-19.
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 UI0A 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 | UI0A S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 23:44 | 20m | - / -18 | EA5W | -14 / - | 3 | Partial capture |
| 08-09 15:39 | 40m | - / -10 | RK2Z | -8 / - | 2 | Partial capture |
| 08-05 00:38 | 40m | - / - | RV3O | -13 / - | 3 | Partial capture |
| 07-31 02:13 | 20m | - / -15 | DH2RL | -8 / - | 3 | ✓ Closing fragment |
| 07-18 02:09 | 20m | - / -5 | RN6MA | -12 / - | 2 | ✓ Closing fragment |
| 07-11 05:04 | 20m | - / +7 | IK0PEA | -11 / - | 2 | Partial capture |
| 07-11 05:03 | 20m | - / - | F4LNM | -3 / - | 2 | Partial capture |
| 07-06 03:07 | 20m | - / - | F4BYA | -6 / - | 2 | Partial capture |
| 06-27 03:59 | 20m | - / -13 | YL3CU | -15 / - | 2 | Partial capture |
| 06-25 00:38 | 20m | - / - | IQ4JO | +8 / - | 2 | Partial capture |
| 06-22 01:24 | 20m | - / -12 | EC3A | -8 / - | 2 | ✓ Closing fragment |
| 06-22 01:16 | 40m | - / -22 | RA5AK | -17 / - | 3 | ✓ Closing fragment |
| 06-21 16:13 | 40m | - / -7 | RV6AVU | -17 / - | 3 | Partial capture |
| 06-21 16:12 | 40m | - / -11 | UA3RAU | -6 / - | 2 | ✓ Closing fragment |
| 06-08 23:33 | 40m | - / - | RZ4FWA | -16 / - | 2 | Partial capture |
| 06-08 00:01 | 40m | - / -7 | DB3EH | +2 / - | 4 | ✓ Closing fragment |
| 06-07 23:33 | 40m | - / - | HB9MZI | -10 / - | 10 | Partial capture |
| 06-07 23:31 | 40m | - / -12 | UA2KU | -6 / - | 2 | ✓ Closing fragment |
| 06-07 23:30 | 40m | - / -11 | YO9PH | -12 / - | 2 | ✓ Closing fragment |
| 06-07 23:30 | 40m | - / - | HB9MZI | -12 / - | 3 | Partial capture |
| 06-07 23:28 | 40m | - / - | F1IQH | -8 / - | 2 | Partial capture |
| 06-04 23:34 | 40m | - / -18 | OO7J | -1 / - | 5 | Partial capture |
| 06-04 23:31 | 40m | - / -2 | R95WTA | -12 / - | 4 | ✓ Closing fragment |
| 06-03 23:37 | 40m | - / - | F1IQH | -10 / - | 2 | ✓ Closing fragment |
| 06-03 23:35 | 40m | - / -12 | R2PT | -14 / - | 2 | Partial capture |
| 06-03 23:30 | 40m | - / -7 | RM5F | -8 / - | 5 | ✓ Closing fragment |
| 06-02 23:34 | 20m | -13 / - | R5BM | -4 / -1 | 3 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 030715 -5 3012 UI0A F4BYA JN19 (x2) 050315 -1 631 UI0A F4LNM JN09 050415 -14 876 UI0A IK0PEA JN61 050445 -5 631 UI0A F4LNM JN09 050445 -8 875 UI0A IK0PEA R+07 020545 -9 807 UI0A R5AV -10 020915 -14 806 UI0A RN6MA -05 (x2) 021300 -7 916 UI0A DH2RL JN68 (x3) 234430 -15 970 UI0A EA5W IM97 (x3)
UTC dB Audio Message 233300 -9 1604 UI0A <...> -22 233330 -16 2004 UI0A RZ4FWA LO23 161230 -1 1094 UI0A UA3RAU -11 (x2) 161330 -17 1444 UI0A RV6AVU KN94 (x3) 011630 -15 1267 UI0A RA5AK -22 (x3) 003815 -14 1262 UI0A RV3O LO11 (x3) 153900 -8 341 UI0A RK2Z KO81 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.