SO5WI — 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 SO5WI, decoded by SO8OO in southeastern Poland. 17 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-21.
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 17 FT8 messages attributed to SO5WI as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). In this small sample, the estimated median decoder S/N was +6 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 17 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- +6 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) 0, 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 SO5WI in decoded directed-looking exchanges:
Most frequent locator attributed to SO5WI
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
- KO13 · 9 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 405 km (approx.)
- Last such locator decoded
- 2026-10-21 17:59 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 | SO5WI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 17:59 | 80m | +1 / -1 | SP3LPT | 0 / -1 | 5 | ✓ Full exchange observed |
| 10-21 17:56 | 80m | +8 / -1 | SQ2JYJ | -1 / +4 | 4 | ✓ Full exchange observed |
| 10-21 17:51 | 80m | +4 / - | EX8BT | - / - | 2 | Partial capture |
| 10-21 17:50 | 80m | +6 / 0 | RK4FF | +2 / -6 | 4 | ✓ Full exchange observed |
| 10-21 17:46 | 80m | +10 / - | SV8EUB | - / - | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 175045 +2 2503 RK4FF SO5WI R-06 175100 +0 2500 SO5WI RK4FF RR73 175115 +10 2503 RK4FF SO5WI 73 175145 +0 2505 EX8BT SO5WI KO13 (x2) 175615 +15 663 RU4SS SO5WI RR73 175630 -2 664 SO5WI SQ2JYJ -01 175645 +14 663 SQ2JYJ SO5WI R+04 175700 +0 664 SO5WI SQ2JYJ RR73 175715 +3 663 SQ2JYJ SO5WI 73 175900 +5 2024 SP3LPT SO5WI KO13 180015 +2 2024 SO5WI SP3LPT -01 180030 +3 2024 SP3LPT SO5WI R-01 180045 -2 2024 SO5WI SP3LPT RR73 180100 -6 2024 SP3LPT SO5WI 73
UTC dB Audio Message 164100 -6 1720 SO5WI UA9SHH RR73
CW
No CW receptions recorded for this callsign in the last 30 days.
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