W4WDK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving W4WDK, decoded by SO8OO in southeastern Poland. 80 related FT8 messages, observed on 40m, 20m, across 19 UTC dates. Heard between 2026-05-26 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 W4WDK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by W4WDK
Approximate centre of FM07, decoded 2026-08-22 01:14 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 | W4WDK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 01:14 | 20m | -16 / - | VE1SK | - / - | 2 | ✓ Closing fragment |
| 08-22 01:12 | 40m | -8 / - | NW8D | - / +2 | 2 | ✓ Closing fragment |
| 08-21 23:18 | 20m | -12 / -5 | DG6VC | +1 / - | 4 | ✓ Closing observed |
| 08-21 23:17 | 20m | -10 / - | VE1SK | - / +5 | 2 | ✓ Closing fragment |
| 08-19 23:29 | 20m | -5 / - | TJ1GD | - / -1 | 3 | Partial capture |
| 08-16 00:43 | 40m | - / - | DL1UDO | -20 / - | 2 | Partial capture |
| 08-16 00:19 | 40m | - / - | OO0O | -11 / - | 4 | Partial capture |
| 08-16 00:08 | 40m | - / - | PE9JAN | -5 / - | 3 | Partial capture |
| 08-16 00:07 | 40m | - / -11 | EI4JFB | -14 / - | 3 | ✓ Closing fragment |
| 08-16 00:07 | 40m | - / - | PD2XX | -20 / - | 3 | Partial capture |
| 07-29 23:56 | 20m | -19 / - | KB0PVB | - / -3 | 5 | Partial capture |
| 07-22 01:07 | 40m | - / -14 | EC3A | -21 / - | 2 | Partial capture |
| 07-22 00:24 | 40m | - / - | F1IQH | -14 / - | 3 | Partial capture |
| 07-19 21:06 | 20m | - / -14 | IK1RQX | -10 / - | 5 | ✓ Closing fragment |
| 07-13 21:23 | 20m | -18 / - | OK2VCR | - / -6 | 2 | ✓ Closing fragment |
| 07-13 21:17 | 20m | - / - | F4DUZ | -16 / - | 2 | ✓ Closing fragment |
| 07-03 16:26 | 20m | - / -15 | <...> | -14 / - | 3 | Partial capture |
| 07-03 16:21 | 20m | - / -10 | TM13COL | -15 / - | 3 | Partial capture |
| 06-28 22:57 | 20m | -16 / - | DL9KM | - / -14 | 2 | ✓ Closing fragment |
| 06-28 22:55 | 20m | -17 / - | LB5JK | - / -25 | 3 | ✓ Closing fragment |
| 06-28 22:53 | 20m | -15 / -23 | R2DN | -13 / - | 4 | ✓ Closing observed |
| 06-28 22:52 | 20m | -16 / - | DK8HC | - / -22 | 2 | ✓ Closing fragment |
| 06-28 22:51 | 20m | -16 / - | N8PFK | - / +7 | 2 | Partial capture |
| 06-28 22:49 | 20m | -16 / - | OZ5FN | - / -17 | 2 | ✓ Closing fragment |
| 06-28 22:48 | 20m | -16 / - | R2BQM | - / -13 | 2 | ✓ Closing fragment |
| 06-28 22:48 | 20m | -14 / -2 | SV5BYP | -15 / -3 | 9 | ✓ Full exchange observed |
| 06-28 22:47 | 20m | -14 / - | KN4CYK | - / 0 | 2 | ✓ Closing fragment |
| 06-28 22:46 | 20m | -16 / - | KB1SQX | - / -18 | 2 | ✓ Closing fragment |
| 06-26 21:34 | 20m | -16 / - | VE1MDF | - / - | 2 | Partial capture |
| 06-17 00:14 | 20m | -12 / - | T42FCR | - / -6 | 2 | Partial capture |
| 06-14 23:33 | 20m | -12 / - | AE0XJ | - / -3 | 3 | ✓ Closing fragment |
| 06-14 01:53 | 20m | -5 / - | R3KED | - / -16 | 2 | Partial capture |
| 06-14 01:49 | 20m | -12 / - | AA5QJ | - / -2 | 2 | ✓ Closing fragment |
| 06-14 01:46 | 20m | -9 / - | VE5URQ | - / -12 | 4 | ✓ Closing fragment |
| 06-14 01:11 | 20m | - / - | PD3LKN | -1 / - | 6 | Partial capture |
| 06-08 23:28 | 20m | +1 / - | KD3D | - / +7 | 2 | ✓ Closing fragment |
| 06-07 00:14 | 20m | -10 / - | KC9TQV | - / -1 | 2 | ✓ Closing fragment |
| 06-03 00:01 | 20m | -2 / - | KB9VBR | - / - | 4 | Partial capture |
| 06-02 23:48 | 20m | - / -16 | RI0SP | -4 / - | 2 | ✓ Closing fragment |
| 06-02 23:43 | 20m | -2 / - | KJ7BJS | - / - | 5 | ✓ Closing fragment |
| 06-01 20:11 | 20m | - / -4 | EA4M | +5 / - | 5 | ✓ Closing fragment |
| 05-30 00:16 | 40m | - / - | F6FHZ | -10 / - | 5 | Partial capture |
| 05-29 23:55 | 40m | -20 / -14 | YO8RXH | -14 / -19 | 3 | ✓ Full exchange observed |
| 05-29 23:53 | 40m | -22 / - | AA4SS | - / - | 3 | ✓ Closing fragment |
| 05-29 00:19 | 40m | - / - | EA1CQ | -5 / - | 3 | ✓ Closing fragment |
| 05-28 00:21 | 20m | -14 / - | KG5FI | - / - | 2 | Partial capture |
| 05-28 00:17 | 20m | -16 / - | KF0KBL | - / -2 | 2 | Partial capture |
| 05-28 00:12 | 20m | -18 / - | KQ4ZIP | - / -22 | 2 | Partial capture |
| 05-26 18:08 | 20m | - / -8 | R6DJR | -6 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 231745 -11 1382 VE1SK W4WDK 73 231830 +3 1066 W4WDK DG6VC JN39 (x2) 231915 -12 1382 DG6VC W4WDK RR73 231930 -1 1066 W4WDK DG6VC 73 231930 -7 1756 W4WDK DG6NI JO50 232115 -8 1382 SP6DA W4WDK RR73 234245 -14 2123 TT1GD W4WDK R-14 002645 -14 2123 K5MGY W4WDK FM07 002915 -19 2123 KA8ZNZ W4WDK FM07 011445 -13 2453 VE1SK W4WDK FM07 (x2) 011700 -6 2879 W4WDK VU2SW MK83 011700 -17 1160 W4WDK VU2ORO -13 144800 +0 2155 W4WDK M8KKH JO01
UTC dB Audio Message 000745 -19 1539 W4WDK PD2XX JO11 000815 -13 766 W4WDK EI4JFB R-11 000815 -19 1539 W4WDK PD2XX JO11 000845 -15 766 W4WDK EI4JFB 73 000845 -3 674 W4WDK PE9JAN JO22 (x3) 001915 -10 340 W4WDK OO0O JO11 (x4) 004315 -17 1341 W4WDK DL1UDO JO31 (x2) 011230 -9 2422 NW8D W4WDK R+02 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.