UA3UIL — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UA3UIL, decoded by SO8OO in southeastern Poland. 32 FT8 messages attributed to this token as transmitter, on 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-08-22 and 2026-08-31.
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 32 FT8 messages attributed to UA3UIL as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). 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 (91%); the estimated median was -2 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 32 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -2 dB
- Estimated 10th-90th percentile
- -5 to +2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 1, strong (≥ -8 dB) 29.
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 UA3UIL in decoded directed-looking exchanges:
Most frequent locator attributed to UA3UIL
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- LO07 · 16 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,510 km (approx.)
- Last such locator decoded
- 2026-08-31 14:32 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | UA3UIL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-31 14:33 | 20m | - / - | UA6BCB | +8 / - | 4 | Partial capture |
| 08-31 14:25 | 20m | -2 / - | R0SDC | - / - | 3 | Partial capture |
| 08-31 14:20 | 20m | -1 / - | TA4DX | +4 / -3 | 6 | ✓ Closing observed |
| 08-31 14:19 | 20m | - / - | M7MOK | -7 / - | 3 | Partial capture |
| 08-31 14:17 | 20m | - / - | RZ3Z/P | +10 / - | 2 | Partial capture |
| 08-31 14:14 | 20m | -2 / - | AP2N | - / -19 | 5 | Partial capture |
| 08-31 14:11 | 20m | -4 / - | OZ9FF | - / -2 | 5 | ✓ Closing fragment |
| 08-31 14:08 | 20m | -1 / - | BG0FQU | - / -13 | 3 | ✓ Closing fragment |
| 08-31 14:06 | 20m | 0 / - | R8LD | - / -4 | 2 | ✓ Closing fragment |
| 07-24 14:59 | 20m | - / +1 | 9A2RD | +10 / - | 2 | Partial capture |
| 07-24 14:55 | 20m | - / - | 9A2RD | +10 / - | 3 | Partial capture |
| 07-18 14:18 | 20m | - / -10 | UA3GDJ | -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 142030 -1 981 TA4DX UA3UIL LO07 142045 -7 981 UA3UIL PD1RMB JO32 142115 -7 982 UA3UIL M7MOK JO01 142145 +4 825 UA3UIL TA4DX RR73 142200 +2 981 TA4DX UA3UIL R-03 (x2) 142315 +4 825 UA3UIL TA4DX RR73 142530 -4 982 R0SDC UA3UIL LO07 (x3) 143230 -3 982 CQ UA3UIL LO07 143315 +10 981 UA3UIL UA6BCB KN95 (x4)
UTC dB Audio Message 111430 -24 1653 UA3UIL RK3ZB +04
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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