WD4U — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving WD4U, decoded by SO8OO in southeastern Poland. 11 related FT8 messages, observed on 80m, 40m, 20m, across 3 UTC dates. Heard between 2026-07-07 and 2026-08-20.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
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 | WD4U S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-29 01:12 | 80m | - / -19 | KC1AJT | -2 / - | 2 | Partial capture |
| 07-29 00:59 | 80m | - / -16 | W1MK | +6 / - | 2 | Partial capture |
| 07-08 01:29 | 40m | - / -8 | F5PBG | -15 / - | 3 | Partial capture |
| 07-08 01:16 | 80m | - / - | WB8SCG | -20 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 214430 -15 1313 WD4U VE9JMC -13
UTC dB Audio Message 011630 -21 1553 WD4U WB8SCG FM16 (x2) 005915 +5 751 WD4U W1MK R-16 (x2) 011200 -2 557 WD4U KC1AJT R-19 (x2)
UTC dB Audio Message 012900 -17 2388 WD4U F5PBG IN78 012900 +4 2734 WD4U IQ4JO JN63 013030 -15 2388 WD4U F5PBG R-08 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.