UR4UVT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UR4UVT, decoded by SO8OO in southeastern Poland. 571 related FT8 messages, 75 CQ messages, observed on 40m, 20m, across 23 UTC dates. Heard between 2026-06-17 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 UR4UVT worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UR4UVT
Approximate centre of KO50, decoded 2026-06-17 23:22 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 | UR4UVT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 02:03 | 20m | - / -22 | UN2E | -6 / - | 3 | ✓ Closing fragment |
| 08-21 20:37 | 20m | - / -11 | GM4VAC | -11 / - | 3 | ✓ Closing fragment |
| 08-21 20:18 | 20m | - / -8 | 4Z5PT | -10 / - | 2 | ✓ Closing fragment |
| 08-21 20:05 | 20m | - / -5 | 9A2AJ | +15 / - | 2 | ✓ Closing fragment |
| 08-21 19:55 | 20m | - / -6 | 9K2GR | -7 / - | 2 | ✓ Closing fragment |
| 08-21 19:45 | 20m | - / -25 | ON6SAT | +11 / - | 3 | ✓ Closing fragment |
| 08-21 19:15 | 20m | - / - | G3EFG | -2 / - | 2 | Partial capture |
| 08-21 19:10 | 20m | - / +4 | F4GRW | -4 / - | 3 | ✓ Closing fragment |
| 08-21 18:41 | 20m | - / -23 | EB1DJ | -6 / - | 3 | ✓ Closing fragment |
| 08-21 18:16 | 20m | - / - | TA1BX | -12 / - | 2 | ✓ Closing fragment |
| 08-21 18:08 | 20m | - / -13 | SV9ANC | -12 / - | 2 | ✓ Closing fragment |
| 08-21 17:49 | 20m | -6 / - | G1ABR | - / - | 3 | Partial capture |
| 08-21 17:48 | 20m | -8 / - | SP9HAN | - / - | 2 | Partial capture |
| 08-21 17:39 | 20m | -5 / - | IU1FIG | - / -18 | 4 | Partial capture |
| 08-21 17:13 | 20m | - / - | E74MW | +2 / - | 2 | ✓ Closing fragment |
| 08-21 17:04 | 20m | -8 / - | LZ1DB | -8 / - | 3 | ✓ Closing observed |
| 08-21 16:59 | 20m | - / - | SP6AXW | +2 / - | 4 | Partial capture |
| 08-21 16:54 | 20m | -4 / -17 | EA5GXE | -1 / -18 | 12 | ✓ Full exchange observed |
| 08-21 16:51 | 20m | -12 / - | EX7CQ | -20 / - | 3 | ✓ Closing observed |
| 08-21 16:14 | 20m | - / -12 | PD4RJ | -11 / - | 3 | ✓ Closing fragment |
| 08-16 18:52 | 20m | -11 / - | DL70ESSEN | - / -6 | 2 | Partial capture |
| 08-16 18:42 | 20m | - / +5 | OH8JEP | -14 / - | 2 | ✓ Closing fragment |
| 08-16 18:40 | 20m | -4 / - | F4HTA | -10 / -5 | 3 | ✓ Closing observed |
| 08-16 18:18 | 20m | -16 / - | DA0LH | - / - | 2 | Partial capture |
| 08-16 18:11 | 20m | -18 / - | OZ9FF | -14 / -9 | 5 | ✓ Closing observed |
| 08-16 18:08 | 20m | -13 / -22 | 5P5Z | -6 / -5 | 6 | ✓ Full exchange observed |
| 08-16 17:56 | 20m | - / - | UR5EDX | +10 / - | 2 | Partial capture |
| 08-16 17:52 | 20m | - / -2 | PD0MNO | -14 / - | 2 | ✓ Closing fragment |
| 08-16 17:49 | 20m | - / -13 | 5P5Z | +8 / - | 2 | Partial capture |
| 08-16 17:38 | 20m | -8 / - | LX1NO | - / - | 3 | Partial capture |
| 08-16 17:16 | 20m | +2 / -15 | DL6CIB | -6 / -17 | 3 | Partial capture |
| 08-15 19:54 | 20m | - / -23 | ON3NR | +9 / - | 3 | ✓ Closing fragment |
| 08-15 18:45 | 20m | - / -13 | CN8NS | -14 / - | 2 | Partial capture |
| 08-15 16:22 | 20m | - / -10 | M7NXK | -10 / - | 2 | Partial capture |
| 08-13 21:43 | 20m | - / -7 | 4X5JK | -16 / - | 7 | Partial capture |
| 08-13 19:43 | 20m | - / -1 | CT7AUT | -10 / - | 2 | ✓ Closing fragment |
| 08-12 21:33 | 20m | - / -15 | W1AW/1 | +3 / - | 2 | Partial capture |
| 08-12 20:26 | 20m | - / -25 | OZ6P | -5 / - | 2 | ✓ Closing fragment |
| 08-12 20:15 | 20m | - / - | F5IXN | -15 / - | 2 | Partial capture |
| 08-12 19:55 | 20m | - / -18 | CR5VP | -10 / - | 7 | Partial capture |
| 08-12 19:30 | 20m | - / -18 | MD0CCE | -8 / - | 2 | ✓ Closing fragment |
| 08-12 18:36 | 20m | -15 / - | EG5MYC | - / -11 | 6 | ✓ Closing fragment |
| 08-12 18:33 | 20m | -10 / - | OM7AMA | - / - | 4 | Partial capture |
| 08-12 18:29 | 20m | -1 / - | 9J2FI | - / - | 3 | Partial capture |
| 08-12 18:26 | 20m | -16 / - | OM7AMA | - / - | 2 | Partial capture |
| 08-12 18:21 | 20m | -10 / - | CR7BRV | - / - | 2 | Partial capture |
| 08-12 18:06 | 20m | -10 / - | YT2TOR | - / - | 2 | Partial capture |
| 08-12 17:52 | 20m | - / -17 | D2ACE | -5 / - | 5 | ✓ Closing fragment |
| 08-12 17:11 | 20m | - / -15 | LY1SR | -12 / - | 3 | Partial capture |
| 08-12 16:36 | 20m | - / -4 | A41KB | -10 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 194630 +11 390 UR4UVT ON6SAT RR73 195530 -5 2246 UR4UVT 9K2GR -06 (x2) 200330 -9 2873 UR4UVT PD7PIN -14 200500 +15 2755 UR4UVT 9A2AJ -05 (x2) 201845 -12 1022 UR4UVT 4Z5PT -08 (x2) 203715 -11 2246 UR4UVT GM4VAC -11 (x3) 012200 -8 2879 UR4UVT VU2SW -15 020345 -9 2776 UR4UVT UN2E -22 (x3)
UTC dB Audio Message 230415 +1 1206 UR4UVT DJ0MAB JN49 (x3) 232230 -16 1205 CQ UR4UVT KO50 232415 -19 1204 UR4UVT EB2EMZ IN83 000245 -14 2251 UR4UVT GM4HYG -03 (x2) 001045 -19 1485 UR4UVT ON4MAP JO20 001115 +6 538 UR4UVT IK4LZH JN54 001115 -22 1485 UR4UVT ON4MAP JO20 (x2) 001215 +4 538 UR4UVT IK4LZH JN54 (x2) 001545 -17 1474 UR4UVT SV1ENV KM18 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.