UA3FO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA3FO, decoded by SO8OO in southeastern Poland. 814 related FT8 messages, 239 CQ messages, observed on 40m, 20m, 10m, across 78 UTC dates. Heard between 2026-05-24 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 UA3FO worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UA3FO
Approximate centre of KO94, decoded 2026-08-22 15:35 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 | UA3FO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 15:33 | 20m | -3 / - | YB7FII | - / -17 | 7 | ✓ Closing fragment |
| 08-22 15:31 | 20m | - / -3 | A93MO | -10 / - | 2 | ✓ Closing fragment |
| 08-21 10:43 | 20m | -15 / - | RN3YN | -14 / -22 | 4 | ✓ Closing observed |
| 08-21 10:40 | 20m | -17 / 0 | K6ND | -15 / -16 | 7 | ✓ Full exchange observed |
| 08-19 17:17 | 20m | - / -14 | TA2ED | -16 / - | 3 | ✓ Closing fragment |
| 08-17 14:05 | 10m | -20 / - | EG5DX | - / - | 7 | Partial capture |
| 08-17 08:47 | 10m | -18 / - | YO8VD | - / - | 2 | ✓ Closing fragment |
| 08-17 08:43 | 10m | -24 / - | RN2F | - / - | 3 | Partial capture |
| 08-16 15:06 | 20m | - / - | UN8PC | -13 / - | 2 | Partial capture |
| 08-16 15:00 | 20m | -18 / - | BG0FQU | - / -22 | 5 | ✓ Closing fragment |
| 08-16 14:10 | 20m | -14 / - | YT2TOR | - / -4 | 2 | ✓ Closing fragment |
| 08-16 14:08 | 20m | -15 / - | <...> | - / - | 2 | Partial capture |
| 08-16 14:01 | 20m | -14 / - | K5VYT | - / - | 2 | ✓ Closing fragment |
| 08-16 13:58 | 20m | -15 / - | BG5IOG | - / - | 2 | ✓ Closing fragment |
| 08-16 13:55 | 20m | -10 / - | JA9FFS | - / -14 | 2 | Partial capture |
| 08-15 18:29 | 40m | -9 / - | ON4CHK/P | - / - | 2 | Partial capture |
| 08-15 18:26 | 40m | -12 / - | <...> | - / - | 3 | Partial capture |
| 08-15 18:24 | 40m | -8 / - | UB0SMX/P | - / - | 2 | Partial capture |
| 08-15 14:23 | 20m | - / - | PD3LKN | -16 / - | 2 | Partial capture |
| 08-12 17:15 | 20m | -12 / - | RA1AGA | -24 / -6 | 6 | ✓ Closing observed |
| 08-12 17:09 | 20m | -12 / - | SP6AMI | - / -9 | 6 | Partial capture |
| 08-12 17:07 | 20m | -15 / -2 | CT2KNA | -5 / -13 | 4 | ✓ Full exchange observed |
| 08-12 17:02 | 20m | -13 / - | CR5VP | - / - | 7 | Partial capture |
| 08-12 17:00 | 20m | -13 / - | R9FFZ | -22 / -8 | 4 | ✓ Closing observed |
| 08-12 16:56 | 20m | -14 / 0 | RA6OF | -16 / -2 | 6 | ✓ Full exchange observed |
| 08-12 16:46 | 20m | -10 / - | CR5VP | - / - | 16 | Partial capture |
| 08-12 16:42 | 20m | -15 / - | R4HLG | - / - | 8 | Partial capture |
| 08-09 16:33 | 20m | -15 / - | R4HLO | - / - | 3 | Partial capture |
| 08-09 16:25 | 20m | -20 / - | ZS1ALJ | - / -16 | 3 | ✓ Closing fragment |
| 08-09 08:44 | 20m | -14 / - | RA0SE | - / -19 | 2 | ✓ Closing fragment |
| 08-09 08:39 | 20m | -16 / - | R6JAE | - / - | 2 | Partial capture |
| 08-09 08:14 | 20m | -13 / - | TA1MB | - / -6 | 2 | Partial capture |
| 08-09 08:11 | 20m | -16 / - | R9HBF | - / -10 | 3 | Partial capture |
| 08-07 16:02 | 20m | -13 / - | JY5JA | - / - | 5 | Partial capture |
| 08-07 15:58 | 20m | -16 / - | JY5JA | - / - | 2 | Partial capture |
| 08-07 15:57 | 20m | -18 / - | F4HSB | -18 / -18 | 4 | ✓ Closing observed |
| 08-07 15:53 | 20m | -10 / - | UB4CKD | - / -19 | 3 | Partial capture |
| 08-07 15:51 | 20m | -18 / - | BD8ALS | - / - | 2 | Partial capture |
| 08-07 15:44 | 20m | -15 / - | 3B8GL | - / - | 10 | Partial capture |
| 08-06 16:53 | 20m | -17 / - | ES7GN | - / - | 3 | Partial capture |
| 08-06 16:47 | 20m | -20 / - | R0WBN | - / - | 2 | Partial capture |
| 08-06 15:06 | 20m | -16 / - | YC0SCZ | - / -15 | 2 | ✓ Closing fragment |
| 08-06 15:05 | 20m | -19 / - | YF1CAD | - / -11 | 3 | ✓ Closing fragment |
| 08-06 15:04 | 20m | -21 / -4 | UF4S/6 | -10 / -6 | 2 | Partial capture |
| 08-06 14:57 | 20m | -21 / - | OE4DJN | - / - | 2 | Partial capture |
| 08-04 18:12 | 20m | -9 / - | R4HLM | - / - | 3 | Partial capture |
| 08-04 18:09 | 20m | -10 / - | R1IV | -4 / 0 | 5 | ✓ Closing observed |
| 08-04 18:07 | 20m | -11 / - | RU3NCW | - / - | 3 | ✓ Closing fragment |
| 08-03 10:33 | 20m | -23 / -11 | DL1R | +7 / -26 | 6 | ✓ Full exchange observed |
| 08-03 10:21 | 20m | -22 / - | R2ZDO | - / -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 104245 -11 1138 K6ND UA3FO 73 104315 -13 1138 RN3YN UA3FO KO94 (x2) 104400 -14 767 UA3FO RN3YN RR73 104415 -18 1138 RN3YN UA3FO R-22 104445 -16 1138 OJ0YL UA3FO KO94 153100 -8 539 UA3FO A93MO -03 (x2) 153345 +0 2029 YB7FII UA3FO KO94 (x7)
UTC dB Audio Message 084845 -24 1715 CQ UA3FO KO94 085745 -23 1674 VU2KPH UA3FO KO94 091045 -24 1666 OE3GCU UA3FO KO94 091415 -19 1671 CQ UA3FO KO94 (x3) 111915 -24 1946 SP2GCJ UA3FO KO94 140545 -23 2005 EG5DX UA3FO KO94 (x7) 102915 -23 1679 SP9VRY UA3FO 73
UTC dB Audio Message 172445 -18 2020 R4LBD UA3FO KO94 (x2) 172845 -18 2017 CQ UA3FO KO94 (x2) 173030 -10 775 UA3FO RC6OD RR73 173045 -15 2017 RC6OD UA3FO 73 173115 -13 1967 RN3YN UA3FO -17 182415 -5 2394 UB0SMX/P UA3FO KO94 (x2) 182615 -8 2165 <...> UA3FO KO94 (x3) 182915 -10 2381 ON4CHK/P UA3FO KO94 (x2) 183215 -10 2280 <...> UA3FO KO94
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.