UF8C — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UF8C, decoded by SO8OO in southeastern Poland. 93 related FT8 messages, 10 CQ messages, observed on 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-05-27 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 UF8C 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 | UF8C S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 04:35 | 20m | -6 / - | AA4DD | - / -15 | 5 | Partial capture |
| 08-22 04:34 | 20m | -6 / - | K0HB | - / -17 | 2 | Partial capture |
| 08-22 04:32 | 20m | -1 / - | VK3JMA | - / -8 | 2 | Partial capture |
| 08-22 04:31 | 20m | -4 / - | XQ1KK | +4 / -6 | 3 | ✓ Closing observed |
| 08-22 04:29 | 20m | -4 / -17 | EC3A | -24 / -14 | 4 | ✓ Full exchange observed |
| 08-22 04:28 | 20m | -9 / - | CE2SQE | - / -6 | 2 | ✓ Closing fragment |
| 08-08 05:32 | 20m | - / - | GM3DRA | -2 / - | 2 | Partial capture |
| 08-08 05:18 | 20m | -4 / - | TN8GD | - / -18 | 3 | ✓ Closing fragment |
| 08-08 05:15 | 20m | +3 / -3 | CN8NS | -19 / -9 | 5 | ✓ Full exchange observed |
| 08-08 04:39 | 20m | - / - | R6DVV | -19 / - | 2 | ✓ Closing fragment |
| 08-08 04:39 | 20m | - / - | V31DL | -13 / - | 3 | ✓ Closing fragment |
| 07-21 11:57 | 20m | - / -11 | LZ1BT | -14 / - | 2 | Partial capture |
| 07-21 11:53 | 20m | - / -11 | LZ1BT | -15 / - | 3 | Partial capture |
| 07-21 11:38 | 20m | - / -13 | RA6HN | -8 / - | 4 | Partial capture |
| 07-21 10:43 | 20m | - / -16 | TK5K | +4 / - | 2 | ✓ Closing fragment |
| 07-06 15:55 | 20m | - / -10 | DL1R | -3 / - | 3 | ✓ Closing fragment |
| 06-13 04:42 | 20m | +3 / - | HP2NG | - / - | 3 | Partial capture |
| 06-06 04:44 | 20m | -6 / - | R0AEZ | - / -13 | 2 | ✓ Closing fragment |
| 06-04 12:34 | 20m | -4 / - | KL5E | - / - | 2 | Partial capture |
| 06-04 12:31 | 20m | -6 / - | KE4YOG | - / -19 | 4 | ✓ Closing fragment |
| 06-04 12:27 | 20m | -4 / -3 | R4FDW | -6 / - | 4 | ✓ Closing observed |
| 06-04 12:25 | 20m | -5 / - | N8KWC | - / - | 3 | Partial capture |
| 06-04 12:16 | 20m | - / - | EA1CQ | -6 / - | 2 | Partial capture |
| 06-04 12:14 | 20m | -8 / - | K3LL | - / - | 2 | ✓ Closing fragment |
| 06-04 12:13 | 20m | -9 / - | W8JDP | - / - | 2 | Partial capture |
| 06-04 12:10 | 20m | -9 / - | K4SHQ | - / -25 | 3 | ✓ Closing fragment |
| 06-04 12:08 | 20m | -8 / - | WB5XX | - / -14 | 2 | Partial capture |
| 06-04 12:07 | 20m | -3 / - | KB9LQA | - / - | 2 | Partial capture |
| 06-04 12:06 | 20m | -8 / - | K8DID | - / - | 2 | Partial capture |
| 06-04 12:03 | 20m | -7 / - | N3FCP | - / -11 | 3 | ✓ Closing fragment |
| 06-04 12:01 | 20m | -8 / - | WB5XX | - / - | 2 | Partial capture |
| 06-04 07:20 | 20m | -3 / - | HK3AB | - / - | 5 | Partial capture |
| 06-04 07:10 | 20m | -2 / - | P40AA | - / - | 2 | Partial capture |
| 06-04 07:08 | 20m | -4 / - | HK3AB | - / - | 3 | Partial capture |
| 06-04 07:07 | 20m | -10 / - | RD0B | - / - | 2 | Partial capture |
| 06-04 07:06 | 20m | -13 / - | KC1UVP | - / - | 2 | Partial capture |
| 06-04 07:03 | 20m | -7 / - | UN0GY | -10 / +1 | 5 | ✓ Full exchange observed |
| 06-04 07:02 | 20m | -6 / -10 | R95WTA | +4 / +1 | 5 | ✓ Full exchange observed |
| 06-04 06:59 | 20m | -4 / - | TI5RR | - / -13 | 4 | ✓ Closing fragment |
| 06-04 06:57 | 20m | -6 / -15 | RV9WJP | -8 / +1 | 5 | ✓ Full exchange observed |
| 06-04 06:51 | 20m | -2 / -23 | EU1FQ | +9 / - | 5 | ✓ Closing observed |
| 06-01 14:02 | 40m | - / -17 | R95WTA | -21 / - | 2 | ✓ Closing fragment |
| 05-28 04:43 | 20m | -5 / - | UA9CK | -1 / -1 | 4 | Partial capture |
| 05-28 04:41 | 20m | -10 / - | OA4ENG | - / -9 | 2 | Partial capture |
| 05-28 04:36 | 20m | - / - | R6OER | 0 / - | 3 | Partial capture |
| 05-28 04:36 | 20m | +4 / - | HC5F | - / -13 | 8 | ✓ Closing fragment |
| 05-28 04:35 | 20m | +6 / -10 | SP5EXA | -6 / - | 3 | ✓ Closing observed |
| 05-28 04:28 | 20m | +16 / - | 5Z4VJ | - / - | 3 | Partial capture |
| 05-28 04:25 | 20m | +19 / - | TT1GD | -15 / -19 | 3 | ✓ Closing observed |
| 05-28 04:20 | 20m | +14 / +1 | R7OV | +6 / -7 | 9 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 042930 -23 1873 UF8C EC3A RR73 042945 +0 2176 EC3A UF8C 73 043130 -7 2176 XQ1KK UF8C -06 (x2) 043215 +4 905 UF8C XQ1KK 73 043230 -1 2176 VK3JMA UF8C -08 (x2) 043400 -4 2177 K0HB UF8C -17 (x2) 043500 -12 2177 K4A UF8C -08 043545 -9 2177 AA4DD UF8C -15 (x5)
UTC dB Audio Message 090130 -3 2742 UF8C RU3GF +01
UTC dB Audio Message 140245 -19 1750 UF8C R95WTA -17 (x2) 153645 -20 1374 UF8C RU3DCI -14
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.