IZ5WRC — 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 IZ5WRC, decoded by SO8OO in southeastern Poland. 33 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-13 and 2026-10-28.
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 33 FT8 messages attributed to IZ5WRC as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (91%), followed by 40 m (6%) and 10 m (3%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (70%); the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-10-28 18:37 UTC
Observed FT8 message patterns
- Attributed sample
- 33 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -18 to -3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 23.
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.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with IZ5WRC 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 | IZ5WRC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-02 20:32 | 40m | - / -17 | G8BCG | -5 / - | 2 | Partial capture |
| 11-02 20:26 | 40m | - / -16 | EA8CDG | -6 / - | 2 | ✓ Closing fragment |
| 11-02 20:24 | 40m | - / -5 | MI7JUX | -15 / - | 3 | ✓ Closing fragment |
| 10-28 18:35 | 40m | -7 / -19 | RU4SO | -6 / - | 2 | Partial capture |
| 10-26 18:43 | 60m | - / -9 | F5RMK | -14 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 150900 +1 1223 IZ5WRC UA4FEN -09 183545 -7 290 RU4SO IZ5WRC +17 183600 -6 286 IZ5WRC RU4SO R-19 183715 -8 2696 R4GM IZ5WRC -06 201445 -11 576 IZ5WRC GM4ZTO R+01 202445 -12 755 IZ5WRC MI7JUX R-05 (x3) 202645 -5 2300 IZ5WRC EA8CDG R-16 (x2) 203200 -4 2538 IZ5WRC G8BCG R-17 (x2)
UTC dB Audio Message 184345 -16 1635 IZ5WRC F5RMK R-09 (x2)
UTC dB Audio Message 192100 -17 1364 IZ5WRC DL9KM JN68 181730 +4 1433 IZ5WRC 9A4ZM JN86 183645 +1 1150 IZ5WRC IK3VUT R-14
CW
No CW receptions recorded for this callsign in the last 30 days.
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