IU0PVI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IU0PVI, decoded by SO8OO in southeastern Poland. 39 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-08-27.
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 39 FT8 messages attributed to IU0PVI as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (56%), followed by 20 m (44%). Most decodes (62%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-08-27 16:57 UTC
Observed FT8 message patterns
- Attributed sample
- 39 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -12 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 18, strong (≥ -8 dB) 21.
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 IU0PVI 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 | IU0PVI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-27 16:52 | 40m | -2 / - | EA5GGU/P | - / -10 | 10 | Partial capture |
| 08-27 16:45 | 40m | -7 / - | RQ3P | - / -12 | 12 | Partial capture |
| 08-07 07:46 | 20m | - / -7 | F1ODM | +12 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 214945 -9 2632 IU0PVI N2ZZ 73 210745 -10 2553 IU0PVI RA1N 73 133600 -15 1023 IU0PVI R3DHP R-18 220215 -2 2839 IU0PVI 9A4ZM JN86 074630 +11 2831 IU0PVI F1ODM -07 (x3) 091400 -3 533 IU0PVI RA3P R-22 091530 +5 2887 IU0PVI 9A4ZM JN86 072515 -16 1168 IU0PVI UA6ANJ R-09 073345 -10 2812 OJ0YL IU0PVI +03 094200 -2 2132 IU0PVI R2UZ/P 73
UTC dB Audio Message 165015 -5 2700 RQ3P IU0PVI -12 (x5) 165245 -6 2787 EA5GGU/P IU0PVI -10 (x10)
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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