K0KOZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving K0KOZ, decoded by SO8OO in southeastern Poland. 11 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-25 and 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 11 FT8 messages attributed to K0KOZ as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (55%), followed by 40 m (45%). In this small sample, the estimated median decoder S/N was -12 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-08-28 00:31 UTC
Observed FT8 message patterns
- Attributed sample
- 11 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -12 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 4.
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 K0KOZ in decoded directed-looking exchanges:
Most frequent locator attributed to K0KOZ
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
- FM19 · 4 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,310 km (approx.)
- Last such locator decoded
- 2026-08-28 00:27 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 | K0KOZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-28 00:39 | 40m | - / -9 | SV1DKR | -10 / - | 2 | Partial capture |
| 08-28 00:36 | 40m | - / - | CT2HEX | -6 / - | 2 | ✓ Closing fragment |
| 08-28 00:31 | 40m | -16 / - | K5AHL | - / -10 | 2 | ✓ Closing fragment |
| 08-28 00:29 | 40m | -12 / -12 | UR8MB | +10 / - | 3 | ✓ Closing observed |
| 08-28 00:27 | 40m | -14 / +7 | CT7AUT | -12 / -6 | 4 | ✓ Full exchange observed |
| 08-25 21:33 | 20m | -4 / - | 9K2MP | - / - | 3 | Partial capture |
| 08-25 21:27 | 20m | -12 / - | WA4FU | -17 / +3 | 3 | ✓ Closing observed |
| 07-29 20:29 | 20m | - / -13 | M9KTM | -6 / - | 3 | Partial capture |
| 07-29 20:05 | 20m | - / - | M9KTM | -12 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 002745 -15 899 CT7AUT K0KOZ FM19 002800 -11 1444 K0KOZ CT7AUT +07 002815 -12 899 CT7AUT K0KOZ R-06 002830 -13 1444 K0KOZ CT7AUT RR73 002930 +13 2094 K0KOZ UR8MB R-12 002945 -12 900 UR8MB K0KOZ RR73 003000 +7 2094 K0KOZ UR8MB 73 003115 -14 899 K5AHL K0KOZ -10 (x2) 003615 -7 1128 K0KOZ CT2HEX +11 (x2) 003915 -11 1729 K0KOZ SV1DKR -09 (x2)
UTC dB Audio Message 200545 -9 1624 K0KOZ M9KTM IO91 (x8) 212645 -12 923 M3AHR K0KOZ R-10 212745 -7 923 WA4FU K0KOZ R+03 212800 -17 1247 K0KOZ WA4FU RR73 212815 -16 924 WA4FU K0KOZ 73 213315 -5 923 9K2MP K0KOZ FM19 (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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