UA3OO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA3OO, decoded by SO8OO in southeastern Poland. 221 related FT8 messages, 79 CQ messages, observed on 160m, 60m, 40m, 20m, 10m, across 21 UTC dates. Heard between 2026-04-24 and 2026-07-14.
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 UA3OO worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UA3OO
Approximate centre of KO90, decoded 2026-08-14 07:45 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 | UA3OO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-14 07:48 | 10m | -2 / - | CT7AUT | - / -11 | 2 | ✓ Closing fragment |
| 08-13 15:34 | 80m | -10 / - | RI0FA | - / -23 | 6 | Partial capture |
| 07-13 16:26 | 40m | -14 / - | RI1PC | - / -12 | 6 | Partial capture |
| 07-12 17:43 | 10m | - / - | DN9AD | -17 / - | 3 | Partial capture |
| 07-12 17:38 | 10m | - / - | R2EC | -4 / - | 3 | Partial capture |
| 07-12 17:36 | 10m | -10 / - | SM4TIW | - / -9 | 2 | ✓ Closing fragment |
| 07-12 17:32 | 10m | -12 / +2 | RA5AK | -11 / +2 | 5 | ✓ Full exchange observed |
| 07-12 17:31 | 10m | -7 / - | LU7LRP | - / -21 | 3 | ✓ Closing fragment |
| 07-12 17:28 | 10m | -13 / - | RM5F | - / -2 | 3 | ✓ Closing fragment |
| 07-12 17:27 | 10m | -2 / - | HA7MEL | - / -8 | 2 | ✓ Closing fragment |
| 07-12 17:26 | 10m | -5 / - | EA5OL | - / -9 | 3 | ✓ Closing fragment |
| 07-09 07:32 | 10m | 0 / - | RA6AR | -11 / -13 | 2 | Partial capture |
| 07-09 07:31 | 10m | 0 / - | YO9PH | - / -12 | 2 | ✓ Closing fragment |
| 06-30 04:51 | 20m | -7 / - | KL5E | - / -14 | 5 | ✓ Closing fragment |
| 06-30 04:47 | 20m | -5 / - | WD8CW | - / -18 | 3 | ✓ Closing fragment |
| 06-30 04:44 | 20m | -3 / -6 | N9W | -3 / -4 | 6 | ✓ Full exchange observed |
| 06-30 04:42 | 20m | -8 / - | KT4ZE | - / -21 | 2 | Partial capture |
| 06-30 04:41 | 20m | -2 / - | WD5N | - / -18 | 2 | ✓ Closing fragment |
| 06-30 04:38 | 20m | -9 / - | KE8NBC | - / -6 | 3 | ✓ Closing fragment |
| 06-30 04:36 | 20m | -3 / - | N4AVJ | - / -17 | 2 | ✓ Closing fragment |
| 06-30 04:20 | 20m | -10 / - | KJ5OUL | - / -11 | 3 | ✓ Closing fragment |
| 06-30 04:18 | 20m | -16 / - | K0C | - / -20 | 3 | ✓ Closing fragment |
| 06-30 04:16 | 20m | -8 / - | KA9EKJ | - / -8 | 2 | ✓ Closing fragment |
| 06-30 04:13 | 20m | -9 / - | WV6E | - / - | 3 | ✓ Closing fragment |
| 06-30 04:09 | 20m | -12 / - | G3TKT | -5 / - | 3 | ✓ Closing observed |
| 06-30 03:57 | 20m | -13 / - | KD2YCK | - / -15 | 3 | ✓ Closing fragment |
| 06-28 05:07 | 20m | +8 / - | M1WLK | - / -8 | 2 | ✓ Closing fragment |
| 06-28 05:07 | 20m | +5 / -7 | EA3BIC | -8 / -19 | 6 | ✓ Full exchange observed |
| 06-28 05:04 | 20m | 0 / - | W9OO | - / - | 2 | Partial capture |
| 06-28 04:51 | 20m | 0 / - | DK8HC | - / -18 | 2 | ✓ Closing fragment |
| 06-28 04:51 | 20m | -2 / - | DL2AOM | - / -14 | 2 | ✓ Closing fragment |
| 06-28 04:49 | 20m | - / - | TA3NK | -13 / - | 6 | Partial capture |
| 06-28 04:45 | 20m | -2 / - | KF0YOB | - / - | 2 | ✓ Closing fragment |
| 06-28 04:41 | 20m | +3 / - | N9FME | - / -15 | 4 | ✓ Closing fragment |
| 06-28 04:22 | 20m | -14 / - | F4LNM | -16 / - | 4 | ✓ Closing observed |
| 06-26 17:57 | 10m | -2 / - | UA4CKN | - / -7 | 2 | ✓ Closing fragment |
| 06-26 17:55 | 10m | -4 / - | RW6HP | -13 / -14 | 3 | ✓ Closing observed |
| 06-26 17:52 | 10m | - / - | RW6HP | -17 / - | 2 | Partial capture |
| 06-26 17:48 | 10m | - / -12 | RM5F | -16 / - | 2 | ✓ Closing fragment |
| 06-24 17:47 | 10m | -19 / - | CA3MLY | - / -10 | 2 | ✓ Closing fragment |
| 06-24 17:37 | 10m | -12 / - | 3G0YM | - / - | 16 | Partial capture |
| 06-24 06:53 | 40m | - / - | SP5PCI | -8 / - | 4 | Partial capture |
| 06-24 06:51 | 40m | -13 / - | 3G0YM | - / -16 | 5 | Partial capture |
| 06-24 06:40 | 40m | -17 / - | 3G0YM | - / -13 | 13 | Partial capture |
| 06-24 06:32 | 40m | -19 / - | 3G0YM | - / - | 4 | Partial capture |
| 06-22 03:36 | 20m | -16 / - | KE2DC | - / -15 | 2 | ✓ Closing fragment |
| 06-22 03:33 | 20m | -11 / - | KF9UG | - / -7 | 2 | ✓ Closing fragment |
| 06-22 03:30 | 20m | -13 / - | W4FIR | - / -11 | 3 | ✓ Closing fragment |
| 06-22 03:29 | 20m | -13 / - | WV2B | -10 / -5 | 4 | ✓ Closing observed |
| 06-22 02:45 | 20m | -14 / - | NE6Z | - / -19 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 173545 -7 1146 CQ UA3OO KO90 173615 -10 1147 SM4TIW UA3OO -09 (x2) 173715 -17 1146 UA3TJC UA3OO R-12 173800 +1 2415 UA3OO R2EC KO82 (x2) 173845 -20 1146 RN3QOO UA3OO 73 173900 -8 2415 UA3OO R2EC KO82 174300 -14 1746 UA3OO DN9AD JO52 (x3) 081845 -17 1226 CQ UA3OO KO90 a1 074530 -15 1138 RN4AQ UA3OO KO90 074845 -2 1137 CT7AUT UA3OO R-11 (x2)
UTC dB Audio Message 152845 -9 1101 RI0FA UA3OO KO90 (x7)
UTC dB Audio Message 065115 -12 1034 3G0YM UA3OO KO90 (x3) 065300 -3 580 UA3OO SP5PCI KO02 065315 -15 1034 3G0YM UA3OO R-16 (x2) 065400 -13 1034 UA3OO SP5PCI KO02 (x3) 162645 -12 1545 RI1PC UA3OO KO90 (x6)
UTC dB Audio Message 044430 -5 1304 N9W UA3OO KO90 (x2) 044545 -3 2672 UA3OO N9W -06 044600 -5 1304 N9W UA3OO R-04 (x2) 044700 -1 1304 WD8CW UA3OO KO90 (x3) 044900 +3 1304 R9FE UA3OO RR73 044930 +1 1304 R8AGW UA3OO +02 045100 -3 1304 KL5E UA3OO KO90 (x5)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.