UY5BF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UY5BF, decoded by SO8OO in southeastern Poland. 434 related FT8 messages, 138 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 22 UTC dates. Heard between 2026-05-23 and 2026-08-21.
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 UY5BF worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UY5BF
Approximate centre of KN29, decoded 2026-08-21 11:19 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 | UY5BF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-09 17:21 | 10m | - / +8 | RN6MA | -6 / - | 3 | ✓ Closing fragment |
| 08-09 12:14 | 20m | - / -15 | EN35UKR | -3 / - | 2 | Partial capture |
| 08-01 22:18 | 80m | +10 / +3 | ZS6WAB | -1 / 0 | 5 | Partial capture |
| 08-01 22:16 | 80m | +10 / -15 | TA4RC | 0 / -4 | 4 | ✓ Full exchange observed |
| 08-01 22:15 | 80m | +12 / -3 | SV2TNG | -12 / -7 | 5 | ✓ Full exchange observed |
| 08-01 22:14 | 80m | +12 / +1 | R4FDD | -1 / -4 | 5 | ✓ Full exchange observed |
| 07-28 18:32 | 10m | - / -4 | PA3APH | -9 / - | 3 | ✓ Closing fragment |
| 07-23 19:44 | 40m | -6 / - | SV1EKI | - / -4 | 2 | ✓ Closing fragment |
| 07-23 19:42 | 40m | -10 / - | VJ6X | - / -20 | 3 | ✓ Closing fragment |
| 07-23 19:39 | 40m | +2 / - | SP6AXW | - / -6 | 2 | Partial capture |
| 07-23 19:34 | 40m | -8 / - | SP6AXW | - / -11 | 4 | Partial capture |
| 07-23 19:31 | 40m | -6 / - | VJ6X | - / -17 | 11 | Partial capture |
| 07-23 19:29 | 40m | -16 / - | US2IKA | - / - | 2 | Partial capture |
| 07-23 19:25 | 80m | +10 / 0 | YO4NT | +16 / 0 | 4 | ✓ Full exchange observed |
| 07-23 19:24 | 80m | +8 / - | DL9KM | -3 / -2 | 4 | ✓ Closing observed |
| 07-23 19:22 | 80m | +10 / +10 | <...> | -14 / -8 | 3 | Partial capture |
| 07-23 19:20 | 80m | +2 / 0 | DO6AZ | -8 / -5 | 4 | ✓ Full exchange observed |
| 07-23 19:18 | 80m | +4 / - | LB6LK | - / - | 2 | Partial capture |
| 07-23 19:17 | 80m | +6 / +9 | DL1NEO | +4 / +2 | 5 | ✓ Full exchange observed |
| 07-23 19:15 | 80m | +3 / -2 | DL4YDR | -24 / -13 | 5 | ✓ Full exchange observed |
| 07-23 19:14 | 80m | +12 / +6 | HA3GX | -7 / -4 | 5 | ✓ Full exchange observed |
| 07-23 19:12 | 80m | +10 / - | DO1DMR | -16 / -9 | 5 | ✓ Full exchange observed |
| 07-23 19:10 | 80m | +21 / -1 | OH3NXW | +4 / -2 | 5 | ✓ Full exchange observed |
| 07-23 19:05 | 80m | -4 / -4 | LY2MM | +7 / -6 | 5 | ✓ Full exchange observed |
| 07-23 19:01 | 80m | +6 / 0 | SP5ALV | +14 / 0 | 6 | ✓ Full exchange observed |
| 07-23 19:00 | 80m | +4 / +5 | SP4SHL | -2 / -7 | 6 | ✓ Full exchange observed |
| 07-23 18:55 | 80m | +9 / +5 | HB9AKB | -3 / -12 | 5 | ✓ Full exchange observed |
| 07-21 16:42 | 40m | +1 / - | VJ6X | - / - | 8 | Partial capture |
| 07-21 16:40 | 40m | 0 / - | <...> | - / -14 | 2 | Partial capture |
| 07-21 14:07 | 10m | - / - | DN9BT | -12 / - | 3 | Partial capture |
| 07-21 09:53 | 40m | -18 / - | SM1NFH | - / -18 | 2 | ✓ Closing fragment |
| 07-21 09:47 | 40m | -14 / +4 | UT4PA | -11 / -14 | 4 | ✓ Full exchange observed |
| 07-21 09:42 | 40m | - / -13 | UX7QV | -8 / - | 3 | ✓ Closing fragment |
| 07-19 11:18 | 10m | - / - | IW2HHL | -18 / - | 2 | ✓ Closing fragment |
| 07-19 10:34 | 10m | - / - | HB9HNU | -8 / - | 2 | ✓ Closing fragment |
| 07-18 07:53 | 40m | -20 / - | SP5ROM | - / - | 2 | Partial capture |
| 07-12 18:58 | 80m | +5 / -7 | SP6K | -14 / -16 | 4 | ✓ Full exchange observed |
| 07-12 18:55 | 80m | +12 / +5 | <...> | +4 / -8 | 2 | Partial capture |
| 07-12 18:52 | 80m | +6 / - | SP8RPA | +10 / -2 | 5 | ✓ Full exchange observed |
| 07-12 18:48 | 80m | +14 / -11 | UR4UUR | 0 / -4 | 6 | ✓ Full exchange observed |
| 07-12 18:48 | 80m | +11 / +2 | HF5A | +13 / -1 | 5 | ✓ Full exchange observed |
| 07-12 18:21 | 80m | +9 / - | UT4WT | +10 / +4 | 5 | ✓ Full exchange observed |
| 07-12 18:16 | 80m | +2 / - | UA4FKT | - / -2 | 3 | Partial capture |
| 07-12 18:12 | 80m | +7 / - | UT4WT | +16 / +4 | 4 | Partial capture |
| 07-12 18:12 | 80m | +9 / -9 | ER1XYZ | -5 / -16 | 5 | ✓ Full exchange observed |
| 07-12 18:10 | 80m | +10 / -2 | YT3BL | +7 / -7 | 4 | ✓ Full exchange observed |
| 07-12 18:09 | 80m | +12 / +7 | SQ9PCO | +14 / +1 | 4 | ✓ Full exchange observed |
| 07-12 18:06 | 80m | +13 / -1 | UR5RBP | -11 / -8 | 5 | ✓ Full exchange observed |
| 07-12 18:04 | 80m | +13 / +2 | SP7IIX | +8 / +2 | 7 | ✓ Full exchange observed |
| 07-12 18:01 | 80m | +3 / -14 | HA3GX | -9 / -9 | 6 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 221615 -10 844 UY5BF SV2TNG R-03 221630 +10 1689 SV2TNG UY5BF RR73 221645 -14 844 UY5BF SV2TNG 73 221700 +11 1689 TA4RC UY5BF R-04 (x2) 221800 +8 1689 ZS6WAB UY5BF KN29 221815 +1 1046 UY5BF TA4RC RR73 221900 +11 1689 ZS6WAB UY5BF KN29 (x2) 222030 +13 1689 CQ UY5BF KN29 222045 -1 1688 UY5BF ZS6WAB +03 222100 +9 1689 ZS6WAB UY5BF R+00 222315 -24 1688 UY5BF F6FHZ JN18 111330 -24 1512 HA3FIC UY5BF KN29 111900 -22 1512 CQ UY5BF KN29 a1
UTC dB Audio Message 104600 -19 2334 UY5BF IU4PPL 73 110100 -8 2738 UY5BF F4LML R-11 111815 -19 1197 UY5BF IW2HHL +20 (x2) 140700 -9 1929 UY5BF DN9BT JO40 (x3) 183245 -12 1422 UY5BF PA3APH -04 (x3) 184200 -15 1643 UY5BF DN9MRB RR73 165100 -17 1989 UY5BF DH1GKS 73 172115 -7 2326 UY5BF RN6MA +08 (x3)
UTC dB Audio Message 202515 -12 1897 UY5BF G0JYO +00 (x2) 033700 -21 2314 UY5BF NW5X -21 (x2) 173830 -13 1177 UY5BF M6YJG RR73 221315 -9 2835 WP4UV UY5BF 73 184000 -21 1795 UY5BF MI7GCZ RR73 121400 +1 848 UY5BF EN35UKR -15 (x2)
UTC dB Audio Message 193615 -9 1794 VJ6X UY5BF R-17 193645 -8 1795 SP6AXW UY5BF -06 (x2) 193745 -9 2489 VJ6X UY5BF R-17 (x3) 193945 +5 2783 SP6AXW UY5BF -06 (x2) 194215 -13 2490 VJ6X UY5BF KN29 (x3) 194345 -4 2490 SP6AXW UY5BF RR73 194415 -8 2490 SV1EKI UY5BF -04 (x2) 194545 -1 589 YD2VMF UY5BF KN29
UTC dB Audio Message 221400 +10 1497 UY5BF OM2WQ 73 184415 -11 1270 CQ UY5BF KN29 (x14)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.