WF4DX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving WF4DX, decoded by SO8OO in southeastern Poland. 102 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-06-06 and 2026-08-18.
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 WF4DX worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by WF4DX
Approximate centre of EL89, decoded 2026-08-20 00:45 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 | WF4DX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 00:42 | 80m | -14 / - | OJ0YL | - / - | 4 | Partial capture |
| 08-18 08:27 | 10m | - / - | IW8XLD | -14 / - | 6 | Partial capture |
| 08-17 00:42 | 80m | -14 / -14 | SP6JIU | +23 / - | 3 | ✓ Closing observed |
| 08-11 01:14 | 80m | - / - | SP1MGM | 0 / - | 2 | Partial capture |
| 08-11 00:32 | 80m | - / - | SP1MGM | +4 / - | 3 | Partial capture |
| 08-11 00:29 | 80m | - / - | SP1MGM | +5 / - | 2 | Partial capture |
| 08-08 01:36 | 40m | - / - | RN6HK | +3 / - | 2 | Partial capture |
| 08-08 01:34 | 40m | - / -2 | 9K2GR | -14 / - | 3 | ✓ Closing fragment |
| 08-06 01:06 | 80m | -20 / -16 | DO9BAU | +5 / -19 | 19 | Partial capture |
| 08-06 01:04 | 80m | - / - | HB9CXZ | +4 / - | 2 | Partial capture |
| 08-06 01:03 | 80m | - / - | DK5WL | -8 / - | 3 | Partial capture |
| 08-06 01:03 | 80m | - / - | DO9BAU | +6 / - | 2 | Partial capture |
| 08-06 01:03 | 80m | - / - | RC6OD | +4 / - | 2 | Partial capture |
| 08-06 01:03 | 80m | -14 / -16 | YT3PL | +7 / - | 4 | ✓ Closing observed |
| 08-06 01:01 | 80m | -16 / -21 | ER3ZW | +10 / -13 | 6 | ✓ Full exchange observed |
| 08-06 00:54 | 80m | -16 / - | RC6OD | - / - | 3 | Partial capture |
| 08-06 00:45 | 80m | - / - | SV8JE | +4 / - | 2 | Partial capture |
| 08-06 00:43 | 80m | - / -19 | US2YW | +12 / - | 4 | ✓ Closing fragment |
| 07-16 01:19 | 80m | -22 / -15 | OK2BUZ | +18 / -9 | 4 | ✓ Full exchange observed |
| 07-16 01:15 | 80m | - / - | OM5CM | +5 / - | 5 | Partial capture |
| 07-16 01:12 | 80m | -22 / -12 | G1DWG | -11 / - | 4 | ✓ Closing observed |
| 07-16 01:11 | 80m | - / - | OM5CM | +6 / - | 4 | Partial capture |
| 07-16 01:10 | 80m | -19 / -15 | SP9TBT | +9 / -10 | 6 | ✓ Full exchange observed |
| 07-16 00:42 | 40m | - / +5 | A61DD | -16 / - | 2 | ✓ Closing fragment |
| 07-06 00:35 | 40m | - / - | IW2DNI | -14 / - | 3 | Partial capture |
| 07-06 00:33 | 40m | - / +1 | DK7ZT | -17 / - | 3 | Partial capture |
| 07-06 00:30 | 40m | - / -9 | HB9MZI | -10 / - | 8 | Partial capture |
| 06-15 18:40 | 10m | - / - | LZ2VQ | -4 / - | 2 | Partial capture |
| 06-07 00:46 | 20m | - / - | EA1IOK | -8 / - | 2 | Partial capture |
| 06-07 00:35 | 20m | -3 / +5 | 9X5KM | +4 / -11 | 18 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 011530 +6 2402 WF4DX DO9BAU R-16 002900 +3 555 WF4DX SP1MGM JO73 (x7) 004245 -14 417 SP6JIU WF4DX EL89 004300 +22 2821 WF4DX SP6JIU -14 (x2) 004245 -18 605 OJ0YL WF4DX EL89 (x4)
UTC dB Audio Message 184045 -6 1249 WF4DX LZ2VQ KN23 (x2) 082715 -16 1057 WF4DX IW8XLD JN71 (x7)
UTC dB Audio Message 003530 -11 768 WF4DX IW2DNI JN45 (x2) 003630 -10 2613 WF4DX HB9MZI R-09 003800 -21 1766 WF4DX IW2DNI JN45 234945 -9 2006 WF4DX R6LPF KN97 004245 -17 1108 WF4DX A61DD +05 (x2) 004415 -21 2279 WF4DX IK6DLK JN63 004415 -21 1953 WF4DX F5RRS JN36 000315 -11 2530 WF4DX EB3JT JN01 013430 -12 1858 WF4DX 9K2GR -02 (x3) 013630 +3 335 WF4DX RN6HK LN14 (x2)
UTC dB Audio Message 003815 -3 1137 9X5KM WF4DX EL89 (x9) 004400 +4 796 WF4DX 9X5KM +05 004415 -2 1016 9X5KM WF4DX R-11 (x3) 004600 -10 551 WF4DX EA1IOK IN62 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.