SP8ONN — 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 SP8ONN, decoded by SO8OO in southeastern Poland. 12 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-22.
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 12 FT8 messages attributed to SP8ONN as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was +1 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 12 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- +1 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 1, strong (≥ -8 dB) 8.
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 SP8ONN in decoded directed-looking exchanges:
Most frequent locator attributed to SP8ONN
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
- KO11 · 6 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 193 km (approx.)
- Last such locator decoded
- 2026-10-22 14:28 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 | SP8ONN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 16:35 | 40m | - / -11 | R2EA/P | +1 / - | 2 | ✓ Closing fragment |
| 10-22 16:33 | 40m | - / -6 | OH3MB | +6 / - | 4 | ✓ Closing fragment |
| 10-22 16:29 | 40m | - / -4 | LX1RFJ | -6 / - | 2 | ✓ Closing fragment |
| 10-22 14:30 | 40m | -1 / +8 | EU6UE | -16 / -4 | 3 | ✓ Full exchange observed |
| 10-22 14:28 | 40m | +4 / - | CT9/DF7EE | - / -7 | 2 | Partial capture |
| 10-22 14:27 | 40m | - / +2 | OH3OJ | +1 / - | 2 | Partial capture |
| 10-22 14:26 | 40m | +3 / -9 | ON8PB | -16 / -11 | 5 | ✓ Full exchange observed |
| 10-22 14:25 | 40m | +2 / - | PD1PV | - / - | 2 | Partial capture |
| 10-22 05:46 | 40m | - / - | PC2F | -5 / - | 3 | ✓ Closing fragment |
| 10-22 05:30 | 40m | -18 / - | HI3LER | - / -13 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 142800 +5 335 SP8ONN OH3OJ +02 142815 +7 929 CT9/DF7EE SP8ONN KO11 (x2) 143015 -16 865 SP8ONN EU6UE +08 143030 -1 929 EU6UE SP8ONN R-04 143045 -15 865 SP8ONN EU6UE RR73 162845 -14 1997 SP8ONN OE9GWV 73 162945 -6 1892 SP8ONN LX1RFJ -04 (x2) 163345 +4 927 SP8ONN OH3MB KP20 (x3) 163515 +0 2406 SP8ONN R2EA/P -11 163515 +8 928 SP8ONN OH3MB 73 163615 +2 2406 SP8ONN R2EA/P RR73
CW
No CW receptions recorded for this callsign in the last 30 days.
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