KC3ASJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving KC3ASJ, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-06.
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 KC3ASJ as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 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 KC3ASJ in decoded directed-looking exchanges:
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 | KC3ASJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-17 22:11 | 40m | - / - | DJ0MAB | -13 / - | 2 | Partial capture |
| 09-17 22:10 | 40m | - / -16 | LB7ZG | +2 / - | 3 | ✓ Closing fragment |
| 09-17 22:06 | 40m | - / -12 | F5NBU | +8 / - | 6 | ✓ Closing fragment |
| 09-17 22:06 | 40m | - / - | LB7ZG | +4 / - | 2 | Partial capture |
| 09-17 22:02 | 40m | - / - | DK5WL | -11 / - | 3 | Partial capture |
| 09-13 17:51 | 10m | - / -5 | PP5CF | -14 / - | 2 | ✓ Closing fragment |
| 09-06 00:29 | 40m | -24 / - | KF8EDQ | - / -4 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 220345 -12 1845 KC3ASJ DK5WL JN39 (x2) 220645 +2 252 KC3ASJ LB7ZG JP50 220645 +6 1784 KC3ASJ F5NBU JN28 220715 +6 252 KC3ASJ LB7ZG JP50 220715 +10 1784 KC3ASJ F5NBU JN28 (x5) 221045 -7 245 KC3ASJ LB7ZG R-16 (x3) 221145 -11 784 KC3ASJ DJ0MAB JN49 (x2)
UTC dB Audio Message 175100 -16 975 KC3ASJ PP5CF -05 (x2)
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee