K1RO — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving K1RO, decoded by SO8OO in southeastern Poland. 18 FT8 messages attributed to this token as transmitter, on 40m, 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 18 FT8 messages attributed to K1RO 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 -2 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 18 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -2 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 1, strong (≥ -8 dB) 17.
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 K1RO in decoded directed-looking exchanges:
Most frequent locator attributed to K1RO
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
- FN33 · 12 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 6,761 km (approx.)
- Last such locator decoded
- 2026-08-28 01:50 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 | K1RO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-28 01:48 | 40m | +1 / - | UR9QQ | - / -8 | 5 | ✓ Closing fragment |
| 08-28 01:46 | 40m | - / +3 | DK7ZT | -22 / - | 3 | Partial capture |
| 08-28 01:46 | 40m | - / -15 | RA4FP | +13 / - | 2 | Partial capture |
| 08-28 01:44 | 40m | -2 / - | W7WRO | - / -10 | 5 | ✓ Closing fragment |
| 08-28 01:39 | 40m | -5 / - | <...> | - / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 014615 +0 667 W7WRO K1RO 73 014630 +12 464 K1RO RA4FP LO13 014630 -21 1906 K1RO DK7ZT +03 014700 +14 464 K1RO RA4FP -15 014700 -13 231 K1RO R6LKG LN07 014700 -24 1906 K1RO DK7ZT +03 (x2) 014745 +1 666 W7WRO K1RO FN33 014815 +0 666 <...> K1RO FN33 014845 +2 666 UR9QQ K1RO -08 (x4) 015030 +14 331 K1RO RA4FP -14 015045 -2 665 UR9QQ K1RO R-04
CW
No CW receptions recorded for this callsign in the last 30 days.
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