SP9AWU — 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 SP9AWU, decoded by SO8OO in southeastern Poland. 26 FT8 messages attributed to this token as transmitter, on 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-08-15 and 2026-10-18.
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 26 FT8 messages attributed to SP9AWU as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 26 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -15 dB
- Estimated 10th-90th percentile
- -24 to -10 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 11, moderate (-15 to -9 dB) 15, strong (≥ -8 dB) 0.
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 SP9AWU in decoded directed-looking exchanges:
Most frequent locator attributed to SP9AWU
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
- JO90 · 8 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 208 km (approx.)
- Last such locator decoded
- 2026-10-18 10:05 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 | SP9AWU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-18 10:06 | 40m | - / - | HG8LXL | -4 / - | 4 | Partial capture |
| 10-10 16:55 | 40m | - / -20 | UB4CJS | -16 / - | 2 | Partial capture |
| 10-10 16:55 | 40m | - / -3 | ON7AN | -9 / - | 3 | ✓ Closing fragment |
| 10-03 12:45 | 40m | -14 / - | E75BO | - / -1 | 2 | ✓ Closing fragment |
| 10-03 12:35 | 40m | -12 / - | 9A3AUH | -7 / - | 14 | Partial capture |
| 10-03 12:34 | 40m | -11 / - | HB9ZHK | - / -14 | 2 | ✓ Closing fragment |
| 10-03 12:30 | 40m | -14 / -10 | DJ0WJ | -12 / +7 | 5 | ✓ Full exchange observed |
| 08-23 16:32 | 10m | - / -4 | SV3SFJ | -11 / - | 3 | ✓ Closing fragment |
| 08-15 11:25 | 40m | -24 / - | UT4PA | - / +9 | 2 | Partial capture |
| 08-07 10:38 | 20m | - / -4 | RK4FF | -6 / - | 4 | Partial capture |
| 07-27 09:35 | 40m | - / - | UT4PA | -10 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 124430 -15 1705 CQ SP9AWU JO90 124500 -14 1705 E75BO SP9AWU -01 (x2) 165500 -9 1986 SP9AWU ON7AN JO20 165530 -16 2281 SP9AWU UB4CJS -20 (x2) 165600 -9 1986 SP9AWU ON7AN R-03 (x2) 100545 -16 1943 CQ SP9AWU JO90 100600 -9 2371 SP9AWU IQ4JO JN63 100600 -4 1256 SP9AWU HG8LXL KN06 100630 -22 1942 SP9AWU PA3CPS JO32 100630 -3 1256 SP9AWU HG8LXL KN06 (x3)
UTC dB Audio Message 163245 -9 1220 SP9AWU SV3SFJ KM08 (x3)
UTC dB Audio Message 103800 +0 2103 SP9AWU RK4FF -04 (x4)
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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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