IW0DOI — 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 IW0DOI, decoded by SO8OO in southeastern Poland. 11 FT8 messages attributed to this token as transmitter, on 60m, 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-01.
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 IW0DOI 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 (82%), followed by 60 m (18%). In this small sample, the estimated median decoder S/N was -10 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-10-01 01:10 UTC
Observed FT8 message patterns
- Attributed sample
- 11 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -10 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 8, strong (≥ -8 dB) 2.
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 IW0DOI in decoded directed-looking exchanges:
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 | IW0DOI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-01 01:09 | 40m | -15 / - | W5MYR | - / -18 | 3 | Partial capture |
| 10-01 00:53 | 60m | -10 / - | VE2CKW | - / -9 | 2 | Partial capture |
| 10-01 00:45 | 40m | -6 / - | KM4SXE | - / -20 | 3 | Partial capture |
| 10-01 00:44 | 40m | -10 / -11 | AA3B | -10 / -14 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 004415 -11 2524 AA3B IW0DOI -14 004430 -10 2526 IW0DOI AA3B R-11 004445 -10 2525 AA3B IW0DOI RR73 004500 -11 2526 IW0DOI AA3B 73 004545 -5 409 KM4SXE IW0DOI -20 (x3) 004830 -13 1120 W4DXM IW0DOI -14 010915 -15 2230 W5MYR IW0DOI -18 (x3)
UTC dB Audio Message 005300 -10 426 VE2CKW IW0DOI -09 (x2)
UTC dB Audio Message 191500 -6 2622 IW0DOI DF7EF JO30 (x2)
CW
No CW receptions recorded for this callsign in the last 30 days.
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