IN3KTT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IN3KTT, decoded by SO8OO in southeastern Poland. 40 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-24 and 2026-08-27.
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 40 FT8 messages attributed to IN3KTT as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (90%), followed by 20 m (10%). In this small sample, the estimated median decoder S/N was -4 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-08-27 05:42 UTC
Observed FT8 message patterns
- Attributed sample
- 40 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -13 to +2 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 6, strong (≥ -8 dB) 32.
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 IN3KTT in decoded directed-looking exchanges:
Most frequent locator attributed to IN3KTT
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
- JN56 · 19 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 885 km (approx.)
- Last such locator decoded
- 2026-08-27 05:31 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 | IN3KTT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-27 05:30 | 40m | -4 / - | KE9END | - / -25 | 16 | Partial capture |
| 08-27 05:27 | 40m | -6 / - | HB10GBT | - / -9 | 3 | Partial capture |
| 08-27 05:25 | 40m | -8 / -1 | DJ0MAB | -6 / +3 | 6 | ✓ Full exchange observed |
| 08-27 05:23 | 40m | -3 / - | <...> | - / -12 | 3 | Partial capture |
| 08-27 05:17 | 40m | -3 / - | W7PK | - / - | 10 | Partial capture |
| 08-24 06:05 | 20m | -16 / - | 9J2FI | - / -18 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 053115 -5 1663 KE9END IN3KTT JN56 (x15)
UTC dB Audio Message 053145 -3 370 IN3KTT HC2GRC RR73 054745 -20 1230 IN3KTT TA2EE 73 060100 -24 1890 3V8HP IN3KTT JN56 060500 -9 1890 9J2FI IN3KTT JN56 (x3)
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
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