WA4FU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving WA4FU, decoded by SO8OO in southeastern Poland. 1,627 related FT8 messages, 430 CQ messages, observed on 40m, 20m, across 37 UTC dates. Heard between 2026-05-27 and 2026-08-24.
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 WA4FU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by WA4FU
Approximate centre of EM74, decoded 2026-08-24 03:18 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 | WA4FU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 04:16 | 40m | - / - | UR5AB | +10 / - | 2 | Partial capture |
| 08-24 03:18 | 20m | -19 / - | KN6CRX | - / -7 | 2 | ✓ Closing fragment |
| 08-24 03:17 | 20m | -18 / - | RW6MMU | - / -15 | 2 | ✓ Closing fragment |
| 08-24 03:16 | 20m | -14 / - | 9Z4CAC | - / -9 | 2 | ✓ Closing fragment |
| 08-24 03:15 | 20m | -14 / - | RZ4AZ | - / -14 | 2 | ✓ Closing fragment |
| 08-24 03:12 | 20m | -10 / - | RD4AN | - / -9 | 2 | ✓ Closing fragment |
| 08-24 00:59 | 20m | -16 / - | WB8VOM | - / -15 | 2 | ✓ Closing fragment |
| 08-24 00:58 | 20m | -12 / - | KC0VTO | - / -8 | 2 | ✓ Closing fragment |
| 08-24 00:56 | 20m | -6 / - | WV4F | - / -17 | 2 | ✓ Closing fragment |
| 08-24 00:52 | 20m | -14 / - | KI7GQJ | - / -5 | 2 | ✓ Closing fragment |
| 08-24 00:51 | 20m | -14 / - | PY5EW | - / -9 | 2 | Partial capture |
| 08-24 00:49 | 20m | -13 / - | KB1FJC | - / -6 | 2 | ✓ Closing fragment |
| 08-24 00:48 | 20m | -14 / - | PY5EW | - / -6 | 2 | Partial capture |
| 08-24 00:46 | 20m | -14 / - | KD8CGM | - / -10 | 2 | Partial capture |
| 08-24 00:44 | 20m | -18 / - | N1DOU | - / -6 | 2 | ✓ Closing fragment |
| 08-23 17:28 | 20m | - / -9 | DG5LP | -17 / - | 4 | ✓ Closing fragment |
| 08-23 17:18 | 20m | - / - | F1EHM | -10 / - | 2 | Partial capture |
| 08-23 17:14 | 20m | - / - | MW1CFA | +1 / - | 6 | Partial capture |
| 08-23 16:58 | 20m | - / -20 | DK4UX | +2 / - | 11 | Partial capture |
| 08-23 16:31 | 20m | - / -15 | F1ODM | +10 / - | 2 | ✓ Closing fragment |
| 08-23 08:52 | 20m | - / - | M7PHE | -16 / - | 3 | Partial capture |
| 08-23 08:49 | 20m | - / - | DK1FIN | -10 / - | 3 | Partial capture |
| 08-23 08:48 | 20m | -17 / -7 | ON4ANV | +7 / - | 4 | ✓ Closing observed |
| 08-23 08:44 | 20m | -14 / - | MW7MCX | - / -10 | 2 | ✓ Closing fragment |
| 08-23 08:00 | 40m | - / - | F4VTR | -18 / - | 3 | Partial capture |
| 08-11 06:21 | 20m | - / - | DB7GE | -16 / - | 2 | ✓ Closing fragment |
| 08-11 06:14 | 20m | -10 / - | SP6PKR | - / +4 | 2 | ✓ Closing fragment |
| 08-11 06:12 | 20m | -14 / - | KM7GKN | - / +3 | 2 | ✓ Closing fragment |
| 08-11 06:11 | 20m | -12 / - | W7EF | - / -5 | 4 | ✓ Closing fragment |
| 08-11 06:09 | 20m | -17 / - | KN4PZ | - / -3 | 2 | Partial capture |
| 08-11 06:07 | 20m | -16 / - | KO6HGT | - / -8 | 2 | ✓ Closing fragment |
| 08-11 06:06 | 20m | -16 / -7 | F4MGF | -22 / -12 | 4 | ✓ Full exchange observed |
| 08-11 06:04 | 20m | - / - | DL2JB | +2 / - | 2 | ✓ Closing fragment |
| 08-11 06:03 | 20m | - / - | UX0ZAB | +1 / - | 2 | Partial capture |
| 08-11 05:56 | 20m | -19 / - | 4L1AX | - / -18 | 2 | Partial capture |
| 08-11 01:54 | 20m | - / -15 | IU3WNU | -14 / - | 4 | Partial capture |
| 08-10 23:57 | 20m | -22 / - | N0NRM | - / -6 | 2 | Partial capture |
| 08-10 23:55 | 20m | -21 / - | KC2QJB | - / -8 | 2 | ✓ Closing fragment |
| 08-10 23:50 | 20m | -22 / - | W6JMP | - / +5 | 3 | Partial capture |
| 08-10 23:44 | 20m | -22 / - | M7CPT | - / -5 | 2 | ✓ Closing fragment |
| 08-10 22:16 | 20m | -19 / -2 | I5HLK | -15 / -14 | 5 | Partial capture |
| 08-09 07:11 | 40m | - / - | HB9DGZ | -18 / - | 2 | Partial capture |
| 08-09 07:11 | 40m | - / - | IK1JUS | -18 / - | 2 | Partial capture |
| 08-09 06:34 | 40m | - / - | DL1KYF | -20 / - | 2 | Partial capture |
| 08-09 06:34 | 40m | - / - | DL6UM | -12 / - | 3 | Partial capture |
| 08-09 06:31 | 40m | - / -10 | F4JTM | -12 / - | 4 | ✓ Closing fragment |
| 08-09 06:20 | 40m | - / - | F4JTM | -2 / - | 5 | Partial capture |
| 08-08 03:27 | 20m | - / - | UA4WJ | -15 / - | 2 | Partial capture |
| 08-07 07:09 | 20m | - / - | DF1BV | -18 / - | 7 | Partial capture |
| 08-07 06:58 | 20m | - / - | F4ASA | -2 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 063445 -21 1332 WA4FU DL1KYF JO62 063545 -11 735 WA4FU DL6UM JO60 063545 -18 1332 WA4FU DL1KYF JO62 064545 -13 1082 WA4FU F4ETS JN25 065245 -22 1591 WA4FU HB9TWU R-16 071115 -17 1074 WA4FU IK1JUS JN35 071145 -17 1602 WA4FU HB9DGZ JN47 071215 -18 2280 WA4FU IK1JUS JN35 071215 -19 1602 WA4FU HB9DGZ JN47 075830 -15 2473 WA4FU PH9A JO32 080000 -18 1089 WA4FU F4VTR JN25 (x3) 041645 +9 992 WA4FU UR5AB KO70 (x2)
UTC dB Audio Message 031100 -18 1142 CQ WA4FU EM74 (x2) 031230 -12 1142 RD4AN WA4FU RR73 (x2) 031400 -12 1142 CQ WA4FU EM74 (x2) 031500 -12 1142 RZ4AZ WA4FU -14 (x2) 031600 -14 1142 9Z4CAC WA4FU R-09 (x2) 031700 -15 1142 RW6MMU WA4FU -15 (x2) 031800 -17 1142 CQ WA4FU EM74 031830 -19 1142 KN6CRX WA4FU -07 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.