VU3CAU — 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 VU3CAU, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-07-29.
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 3 FT8 messages attributed to VU3CAU as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 3 messages
- Active dates
- 1 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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 VU3CAU 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 | VU3CAU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-01 19:19 | 160m | - / - | OG1N | +3 / - | 11 | Partial capture |
| 11-01 19:18 | 160m | - / - | OH0Z | -4 / - | 2 | Partial capture |
| 11-01 19:00 | 160m | - / - | OH5BM | -20 / - | 6 | ✓ Closing fragment |
| 10-31 21:12 | 160m | - / - | R3ST | -4 / - | 2 | Partial capture |
| 10-31 21:06 | 160m | - / - | F5UKW | -4 / - | 3 | Partial capture |
| 10-31 20:53 | 160m | - / - | ES8JX | -6 / - | 2 | Partial capture |
| 10-31 20:52 | 160m | - / - | RN3TT | +3 / - | 12 | Partial capture |
| 10-31 20:47 | 160m | - / -23 | YL2VW | +16 / - | 4 | ✓ Closing fragment |
| 10-31 20:46 | 160m | - / - | RN3TT | +2 / - | 3 | Partial capture |
| 10-27 21:07 | 160m | - / -24 | US1CT | -2 / - | 4 | ✓ Closing fragment |
| 10-22 22:16 | 160m | - / - | DK2DB | -6 / - | 2 | Partial capture |
| 10-21 20:27 | 160m | - / -24 | RU3ACA | -4 / - | 3 | Partial capture |
| 10-21 20:20 | 160m | - / -20 | RU3ACA | -6 / - | 3 | Partial capture |
| 10-21 20:13 | 160m | - / - | RZ2A | -7 / - | 2 | Partial capture |
| 10-21 20:03 | 160m | - / -24 | RU3ACA | -8 / - | 4 | Partial capture |
| 10-21 19:55 | 160m | - / -24 | RU3ACA | -5 / - | 3 | Partial capture |
| 10-21 19:53 | 160m | - / -23 | SM0CXS | +3 / - | 6 | ✓ Closing fragment |
| 10-21 19:52 | 160m | - / - | HB9FAN | +1 / - | 8 | Partial capture |
| 10-21 19:51 | 160m | - / - | RA6ABO | -14 / - | 3 | Partial capture |
| 10-21 19:41 | 160m | - / - | HB9FAN | +12 / - | 10 | Partial capture |
| 10-21 19:35 | 160m | - / - | YU1LD | -23 / - | 3 | Partial capture |
| 10-21 19:34 | 160m | - / - | SM0CXS | +6 / - | 5 | Partial capture |
| 10-21 19:28 | 160m | - / -18 | OH2BV | +16 / - | 5 | ✓ Closing fragment |
| 10-21 19:23 | 160m | - / -17 | SP3PLD | +21 / - | 10 | ✓ Closing fragment |
| 10-21 19:22 | 160m | - / -19 | SP1D | +11 / - | 8 | ✓ Closing fragment |
| 10-21 18:59 | 160m | - / -19 | SM0FKI | -2 / - | 8 | ✓ Closing fragment |
| 10-21 18:54 | 160m | - / - | OH2BV | +16 / - | 7 | Partial capture |
| 10-15 20:41 | 160m | - / - | SM0FKI | -2 / - | 7 | Partial capture |
| 10-15 19:35 | 160m | - / -17 | LA7GIA | +3 / - | 6 | ✓ Closing fragment |
| 09-03 17:30 | 80m | - / - | LY7T | +17 / - | 4 | Partial capture |
| 09-03 17:28 | 80m | - / - | SP9KR | +18 / - | 2 | Partial capture |
| 09-03 17:27 | 80m | - / - | OH5LF | +4 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 190400 -22 1643 VU3CAU OH5BM 73 191800 -7 2623 VU3CAU OH0Z JP90 (x2) 191900 +1 2246 VU3CAU OG1N KP00 (x11) 192500 +2 2623 VU3CAU OH0Z JP90
UTC dB Audio Message 172700 +4 2583 VU3CAU OH5LF KP31 (x2) 172800 +17 1847 VU3CAU SP9KR JO90 172800 +5 2583 VU3CAU OH5LF KP31 172830 +19 1847 VU3CAU SP9KR JO90 173000 +21 2959 VU3CAU LY7T KO05 (x4)
UTC dB Audio Message 214200 -2 2528 VU3CAU IK8EER JN70 214230 -5 2525 VU3CAU UX1VT KN68
CW
No CW receptions recorded for this callsign in the last 30 days.
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