ILEGAL — FT8 activity observed at SO8OO

Receiver-side FT8 activity involving ILEGAL, decoded by SO8OO in southeastern Poland. 47 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-15.

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 47 FT8 messages attributed to ILEGAL as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was +4 dB; no usual signal pattern is inferred.

Overview

47
Messages attributed
1
UTC dates decoded
4
Active 15-min windows
+4 dB
Estimated median S/N

Bands

First attributed message: 2026-09-15
Last attributed message: 2026-09-15 19:41 UTC

Observed FT8 message patterns

Attributed sample
47 messages
Active dates
1 UTC dates
Estimated median S/N
+4 dB
Estimated 10th-90th percentile
-4 to +9 dB
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 47.

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).

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 UTCBandILEGAL S/NCounterpartCounterpart S/NMsgsCapture
09-15 19:31 40m -1 / - SY1BKQ - / - 16 Partial capture
09-15 18:49 40m +2 / - SY1BKQ - / - 7 Partial capture
09-15 18:40 40m +7 / - SY1BKQ - / - 11 Partial capture
09-15 18:29 40m +6 / - SY1BKQ - / - 13 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m
UTC    dB Audio  Message
193130  +3  851  SY1BKQ ILEGAL (x15)

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