UN7ZS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UN7ZS, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-25.
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 UN7ZS as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 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 UN7ZS 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 | UN7ZS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-25 19:02 | 40m | - / -12 | SV2HTW | -5 / - | 12 | ✓ Closing fragment |
| 08-25 19:00 | 40m | -20 / -25 | IK1GVQ | -2 / -8 | 4 | ✓ Full exchange observed |
| 08-25 18:54 | 40m | - / - | RA3RDN | -2 / - | 2 | Partial capture |
| 08-25 18:53 | 40m | - / -2 | UT7UJ | +13 / - | 4 | Partial capture |
| 08-25 18:52 | 40m | - / -14 | R6FX | +2 / - | 2 | Partial capture |
| 08-25 18:52 | 40m | - / -14 | OE6GBG | +4 / - | 8 | Partial capture |
| 08-25 18:49 | 40m | - / -9 | ON8BZ | +12 / - | 2 | ✓ Closing fragment |
| 08-25 18:43 | 40m | -15 / -23 | YL3GQ | -10 / -7 | 4 | ✓ Full exchange observed |
| 08-25 18:25 | 20m | - / -24 | HA1BF | -11 / - | 3 | Partial capture |
| 08-25 18:23 | 20m | - / -3 | UA4HBJ | -12 / - | 2 | ✓ Closing fragment |
| 08-25 18:18 | 20m | - / -17 | UI6O | 0 / - | 4 | Partial capture |
| 08-23 13:29 | 20m | - / -12 | UT7UJ | +11 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 190030 -20 1101 IK1GVQ UN7ZS R-08 190045 -6 1302 UN7ZS IK1GVQ RR73 190100 -21 1101 IK1GVQ UN7ZS 73 190215 -1 592 UN7ZS SV2HTW -12 (x12)
UTC dB Audio Message 132900 +7 1357 UN7ZS UT7UJ -12 (x4) 181830 -1 962 UN7ZS UI6O -17 (x4) 182300 -11 746 UN7ZS UA4HBJ R-03 (x2) 182500 -11 1350 UN7ZS HA1BF -24 (x3)
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