WS4WW — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving WS4WW, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-28.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 2 FT8 messages attributed to WS4WW as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 2 messages
- Active dates
- 1 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with WS4WW in decoded directed-looking exchanges:
Most frequent locator attributed to WS4WW
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- FM17
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,470 km (approx.)
- Last such locator decoded
- 2026-08-28 21:51 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | WS4WW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-14 23:28 | 80m | - / -10 | KP4AA | -24 / - | 2 | ✓ Closing fragment |
| 09-14 23:27 | 80m | - / -19 | DL1RWN | +18 / - | 2 | Partial capture |
| 09-14 23:23 | 80m | - / -19 | DL1RWN | +22 / - | 3 | Partial capture |
| 09-14 23:06 | 40m | - / -9 | G4RCV | -13 / - | 6 | Partial capture |
| 09-09 23:40 | 40m | - / -16 | CR7BRV | -4 / - | 6 | Partial capture |
| 09-01 23:48 | 80m | - / -21 | F6CTT | +16 / - | 2 | ✓ Closing fragment |
| 08-30 22:23 | 40m | - / -24 | G8KHF | -6 / - | 4 | Partial capture |
| 08-30 22:10 | 20m | - / -18 | ZZ2DX | -16 / - | 2 | ✓ Closing fragment |
| 08-28 21:51 | 20m | -12 / - | AK6MH | - / - | 2 | ✓ Closing fragment |
| 08-28 00:14 | 80m | - / -23 | EA8AR | -15 / - | 6 | ✓ Closing fragment |
| 08-28 00:01 | 80m | - / -19 | EA8AR | -17 / - | 9 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 001530 -11 1751 WS4WW EA8AR IL18 (x4) 003000 -7 2199 WS4WW MI7XHT IO64 010100 -18 882 WS4WW KC3LVG 73 234830 +16 2603 WS4WW F6CTT -21 (x2) 232345 +22 2695 WS4WW DL1RWN JO64 (x4) 232815 -24 1664 WS4WW KP4AA -10 232815 +21 2695 WS4WW DL1RWN -19 232845 -24 1665 WS4WW KP4AA RR73
UTC dB Audio Message 222445 -9 1446 WS4WW G8KHF -24 (x2) 234015 -7 890 WS4WW CR7BRV -16 (x6) 224700 +8 354 WS4WW DR800WE -07 230615 -13 1358 WS4WW G4RCV -09 (x6)
UTC dB Audio Message 210015 -17 2300 WS4WW EI9KF -08 215100 -11 2506 AK6MH WS4WW FM17 (x2) 221015 -16 2017 WS4WW ZZ2DX -18 (x2)
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee