PA1LEH — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving PA1LEH, decoded by SO8OO in southeastern Poland. 54 FT8 messages attributed to this token as transmitter, on 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-08-25 and 2026-08-28.
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 54 FT8 messages attributed to PA1LEH 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 (100%). Several six-hour UTC windows tied for the largest share (67%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 54 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -16 to -4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 23, strong (≥ -8 dB) 25.
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 PA1LEH in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to PA1LEH
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
- JO22 · 7 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,201 km (approx.)
- Last such locator decoded
- 2026-08-28 10:53 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 | PA1LEH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-28 10:54 | 20m | -8 / - | SQ8AA | - / 0 | 2 | ✓ Closing fragment |
| 08-28 10:50 | 20m | -10 / - | RI1FJL | - / - | 4 | Partial capture |
| 08-28 09:34 | 20m | - / -9 | GJ0KYZ | -8 / - | 4 | ✓ Closing fragment |
| 08-27 09:47 | 20m | -16 / - | IZ0UIJ | - / -7 | 2 | Partial capture |
| 08-26 09:32 | 20m | -15 / - | RI1FJL | - / -18 | 3 | Partial capture |
| 08-26 09:27 | 20m | -12 / - | RI1FJL | - / -18 | 3 | Partial capture |
| 08-25 19:51 | 20m | -6 / - | EX7DY | - / -22 | 9 | Partial capture |
| 08-25 19:47 | 20m | -8 / - | HS0ZOY | - / -18 | 8 | Partial capture |
| 08-25 19:35 | 20m | -13 / - | YU3EDI | - / 0 | 7 | Partial capture |
| 08-25 19:29 | 20m | -5 / - | IS0IYV | - / -3 | 3 | Partial capture |
| 08-25 19:22 | 20m | -9 / - | SM5TSP | - / -3 | 3 | Partial capture |
| 08-25 19:20 | 20m | -6 / - | I5PXF | - / +7 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 094415 -12 372 RI1FJL PA1LEH -18 093645 -12 823 CT7AUT PA1LEH -08 094700 -14 721 IZ0UIJ PA1LEH -07 (x2) 095230 -12 1223 <...> PA1LEH -14 093415 -7 2167 PA1LEH GJ0KYZ R-09 (x4) 105045 -7 651 RI1FJL PA1LEH JO22 (x4) 105445 -6 651 SQ8AA PA1LEH +00 (x2)
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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