UB8FDJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UB8FDJ, decoded by SO8OO in southeastern Poland. 156 related FT8 messages, 3 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 12 UTC dates. Heard between 2026-06-08 and 2026-08-23.
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 UB8FDJ 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 | UB8FDJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 14:51 | 20m | - / - | EW8CW | -4 / - | 5 | Partial capture |
| 07-19 09:46 | 10m | - / -24 | DK9KW | -9 / - | 2 | ✓ Closing fragment |
| 07-19 09:41 | 10m | - / -15 | R2EC | -3 / - | 4 | Partial capture |
| 06-15 18:14 | 40m | - / -10 | DL1HDL | -6 / - | 2 | ✓ Closing fragment |
| 06-15 17:37 | 40m | - / - | RJ6B | -4 / - | 3 | Partial capture |
| 06-15 05:51 | 20m | - / -1 | R6AC | -13 / - | 4 | ✓ Closing fragment |
| 06-15 05:47 | 20m | -21 / -19 | R6FX | -13 / - | 5 | ✓ Closing observed |
| 06-14 13:16 | 20m | - / -12 | DL6KA | +5 / - | 8 | Partial capture |
| 06-14 13:14 | 20m | - / - | RA3LBW | +6 / - | 2 | Partial capture |
| 06-14 13:12 | 20m | -8 / - | RL3QGD | - / -18 | 2 | Partial capture |
| 06-13 16:56 | 20m | - / - | F5RRS | -14 / - | 2 | Partial capture |
| 06-13 16:55 | 40m | - / - | RA3LBW | -6 / - | 2 | Partial capture |
| 06-12 08:16 | 20m | - / -6 | RA6FC | -11 / - | 3 | ✓ Closing fragment |
| 06-12 08:15 | 20m | - / - | IZ3EAW | -2 / - | 2 | ✓ Closing fragment |
| 06-11 19:15 | 20m | - / +1 | 9A4ZM | -4 / - | 3 | Partial capture |
| 06-11 19:12 | 80m | - / - | RV9FF | -12 / - | 2 | Partial capture |
| 06-11 19:09 | 80m | - / -14 | UA1AEL | -11 / - | 3 | ✓ Closing fragment |
| 06-11 19:09 | 80m | - / -11 | RC6OZ | -12 / - | 3 | ✓ Closing fragment |
| 06-11 19:09 | 80m | - / - | RU4B | -8 / - | 3 | Partial capture |
| 06-11 19:05 | 80m | - / - | RU4B | -11 / - | 2 | Partial capture |
| 06-11 18:51 | 80m | - / -2 | UA4HJ | -14 / - | 2 | Partial capture |
| 06-11 17:27 | 40m | - / - | RC6OG | -4 / - | 2 | Partial capture |
| 06-11 17:17 | 40m | - / -11 | UA3GJM | -8 / - | 2 | ✓ Closing fragment |
| 06-11 08:26 | 20m | - / -10 | R4FDW | -5 / - | 3 | Partial capture |
| 06-11 08:23 | 20m | - / -10 | R4FDW | -4 / - | 2 | Partial capture |
| 06-11 08:20 | 20m | - / - | F5RRS | +3 / - | 3 | Partial capture |
| 06-11 08:13 | 20m | - / -12 | RA3VX | +5 / - | 3 | Partial capture |
| 06-11 08:09 | 20m | - / -20 | RA3VX | -3 / - | 2 | Partial capture |
| 06-11 08:09 | 20m | - / - | R3PLA | +4 / - | 2 | Partial capture |
| 06-11 08:07 | 20m | - / -15 | R4FDW | -4 / - | 6 | Partial capture |
| 06-11 08:06 | 20m | - / -12 | RA6OY | +13 / - | 3 | ✓ Closing fragment |
| 06-11 07:42 | 20m | - / - | RA6AVP | -5 / - | 2 | Partial capture |
| 06-09 18:46 | 40m | - / - | SV1PMR | -8 / - | 2 | Partial capture |
| 06-09 18:33 | 40m | - / - | R4FDK | -18 / - | 5 | Partial capture |
| 06-09 18:02 | 40m | - / -17 | RA4NCC | -11 / - | 4 | ✓ Closing fragment |
| 06-09 17:58 | 40m | - / -19 | OH3OJ | +6 / - | 2 | ✓ Closing fragment |
| 06-09 17:49 | 40m | - / -19 | DK7ZT | +2 / - | 2 | Partial capture |
| 06-09 02:38 | 40m | - / - | RL3QGD | -16 / - | 3 | Partial capture |
| 06-08 18:59 | 40m | - / -7 | R2PA | +7 / - | 5 | ✓ Closing fragment |
| 06-08 18:54 | 80m | - / -17 | RW4F | -11 / - | 3 | ✓ Closing fragment |
| 06-08 16:22 | 40m | - / -8 | UA3GJM | -12 / - | 2 | Partial capture |
| 06-08 16:04 | 20m | - / - | R6DZR | -8 / - | 3 | ✓ Closing fragment |
| 06-08 16:03 | 20m | - / - | R6OAG | -5 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 054730 -11 1025 UB8FDJ R6FX LN14 (x3) 054845 -21 1025 R6FX UB8FDJ RRR 054900 -10 1026 UB8FDJ R6FX 73 055100 -18 2210 UB8FDJ UN8DSW NO00 055130 -19 1120 UB8FDJ R6AC LN05 (x4) 145100 +2 1708 UB8FDJ EW8CW KO52 (x5)
UTC dB Audio Message 094115 -1 2812 UB8FDJ R2EC KO82 (x2) 094215 -16 992 UB8FDJ UA4FKT LO23 094215 -3 2812 UB8FDJ R2EC KO82 (x2) 094630 -6 1209 UB8FDJ DK9KW -24 (x2) 094730 -16 1217 UB8FDJ UI5A 73
UTC dB Audio Message 172815 -13 2439 UB8FDJ RK6ADN KN95 (x2) 173530 -8 787 UB8FDJ UF1A RR73 163930 -24 1426 UB8FDJ RA3TKS -08 163930 -9 624 UB8FDJ RW2Z KO81 165530 -7 1027 UB8FDJ RA3LBW KO54 (x2) 173730 -4 2709 UB8FDJ RJ6B KN95 (x3) 181415 -6 1236 UB8FDJ DL1HDL -10 (x2) 182215 +0 811 UB8FDJ RN6LPC LN17 182315 -19 1770 UB8FDJ RV3GZ KO92 174900 -19 2197 UB8FDJ RV3YN KO73
UTC dB Audio Message 194700 +2 2032 UB8FDJ RW1C -09
UTC dB Audio Message 190600 -12 2432 UB8FDJ RU4B LN28 190700 -14 1141 UB8FDJ UA1AEL -16 190900 -11 802 UB8FDJ RC6OZ KN98 190900 -8 2432 UB8FDJ RU4B LN28 190900 -10 1798 UB8FDJ RW2Z KO81 190930 -21 1644 UB8FDJ RD3AD KO85 190930 -13 1141 UB8FDJ UA1AEL -14 190930 -6 2431 UB8FDJ RU4B LN28 190930 -11 802 UB8FDJ RC6OZ R-11 191000 -10 1142 UB8FDJ UA1AEL -14 191000 -14 803 UB8FDJ RC6OZ 73 191000 -10 2431 UB8FDJ RU4B LN28 191030 -11 1142 UB8FDJ UA1AEL RR73 191230 -11 2082 UB8FDJ RV9FF LO87 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.