SP9OUV — 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 SP9OUV, decoded by SO8OO in southeastern Poland. 142 FT8 messages attributed to this token as transmitter, on 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-10-25 and 2026-11-04.
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 142 FT8 messages attributed to SP9OUV 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 (77%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (80%); the estimated median was -3 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 142 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -3 dB
- Estimated 10th-90th percentile
- -10 to +2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 28, strong (≥ -8 dB) 114.
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 SP9OUV 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 SP9OUV
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
- JN99 · 66 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 206 km (approx.)
- Last such locator decoded
- 2026-11-04 17:43 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 | SP9OUV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 19:04 | 40m | - / - | SV1DKR | -10 / - | 2 | Partial capture |
| 11-04 17:52 | 40m | - / -8 | OK1HEH | +2 / - | 2 | ✓ Closing fragment |
| 11-04 17:47 | 40m | - / - | SV1DKR | -8 / - | 2 | Partial capture |
| 11-04 17:47 | 40m | - / - | YO2MKE | -4 / - | 4 | Partial capture |
| 11-04 17:44 | 40m | - / -2 | DL6UM | -1 / - | 3 | ✓ Closing fragment |
| 11-04 17:43 | 40m | - / - | YO2MKE | -14 / - | 2 | Partial capture |
| 11-04 17:21 | 40m | - / - | DL6UM | -4 / - | 2 | Partial capture |
| 11-04 17:21 | 40m | - / -2 | SM0EJR | -6 / - | 4 | ✓ Closing fragment |
| 11-04 17:17 | 40m | - / -21 | OE5DML | -18 / - | 4 | ✓ Closing fragment |
| 11-04 17:11 | 40m | - / -23 | OE5DML | -16 / - | 2 | Partial capture |
| 11-04 17:06 | 40m | -5 / -7 | HA7TM | +2 / +2 | 3 | Partial capture |
| 11-04 17:04 | 40m | +3 / - | EX8ABR | - / - | 3 | Partial capture |
| 11-03 21:18 | 40m | - / -10 | F4LAX | -11 / - | 6 | Partial capture |
| 11-03 21:07 | 40m | - / - | LZ1ZF | -13 / - | 2 | Partial capture |
| 11-01 10:27 | 40m | -5 / -5 | LZ2KX | -8 / -17 | 6 | ✓ Full exchange observed |
| 11-01 10:26 | 40m | -11 / - | PD0LBY | - / -14 | 2 | ✓ Closing fragment |
| 11-01 10:21 | 40m | -9 / - | LA6RJA | - / -17 | 3 | Partial capture |
| 11-01 10:13 | 40m | -10 / - | M0KCB/P | - / - | 12 | Partial capture |
| 11-01 10:12 | 40m | -6 / - | GM0KMJ | - / -3 | 2 | ✓ Closing fragment |
| 11-01 10:09 | 40m | -5 / -10 | S52UF | -5 / +5 | 5 | ✓ Full exchange observed |
| 11-01 10:07 | 40m | -1 / - | YT2FA | -10 / -6 | 3 | ✓ Closing observed |
| 10-27 21:03 | 40m | - / -19 | CT1FJO | -4 / - | 2 | Partial capture |
| 10-27 20:47 | 40m | - / -11 | EC3A | -7 / - | 3 | ✓ Closing fragment |
| 10-26 19:20 | 40m | - / - | F5SJC | -12 / - | 2 | Partial capture |
| 10-26 19:16 | 40m | - / -9 | G0RVY | -2 / - | 4 | ✓ Closing fragment |
| 10-25 16:46 | 40m | - / - | DJ1TU | 0 / - | 2 | Partial capture |
| 10-25 16:44 | 40m | - / -13 | DL9KM | -4 / - | 4 | ✓ Closing fragment |
| 10-25 16:39 | 40m | -8 / 0 | DL3IAK | -8 / - | 8 | ✓ Closing observed |
| 10-25 16:36 | 40m | - / -10 | E75W | -2 / - | 2 | ✓ Closing fragment |
| 10-25 16:32 | 40m | - / -7 | R5AV | +2 / - | 2 | ✓ Closing fragment |
| 10-25 16:30 | 40m | - / - | DJ1TU | -4 / - | 2 | Partial capture |
| 10-25 16:03 | 40m | - / -9 | DL1FDK | -5 / - | 2 | ✓ Closing fragment |
| 10-25 15:57 | 40m | - / -11 | R2DR | -5 / - | 3 | ✓ Closing fragment |
| 10-25 15:15 | 40m | - / -2 | DK7ZT | -1 / - | 3 | ✓ Closing fragment |
| 10-25 15:15 | 40m | - / +4 | EW2MS | +3 / - | 2 | Partial capture |
| 10-25 15:13 | 40m | -7 / - | DL7ACA | +4 / -1 | 6 | ✓ Closing observed |
| 10-25 15:10 | 40m | - / - | DJ1TU | -8 / - | 4 | Partial capture |
| 10-25 15:10 | 40m | -8 / -3 | SP9UPH | +3 / -2 | 6 | ✓ Full exchange observed |
| 10-25 15:09 | 40m | -3 / - | HB9ZHK | - / -14 | 3 | Partial capture |
| 10-25 15:09 | 40m | - / -10 | DK7ZT | 0 / - | 3 | Partial capture |
| 10-25 15:09 | 40m | -9 / - | OE9GWV | -9 / - | 4 | ✓ Closing observed |
| 10-25 15:06 | 40m | 0 / - | SQ3EWA | - / - | 4 | Partial capture |
| 10-25 10:24 | 40m | -2 / - | SP6EU | - / -15 | 2 | ✓ Closing fragment |
| 10-25 10:24 | 40m | +4 / - | SP7ALM | -3 / -9 | 4 | ✓ Closing observed |
| 10-25 10:24 | 40m | +1 / - | SQ1BVG | -9 / -1 | 6 | Partial capture |
| 10-25 10:19 | 40m | +2 / - | DK9LF | - / -11 | 7 | Partial capture |
| 10-25 10:16 | 40m | -2 / - | OH3MB | -12 / -11 | 4 | ✓ Closing observed |
| 10-25 10:15 | 40m | -1 / - | HA1WQ | -15 / -18 | 2 | Partial capture |
| 10-25 10:14 | 40m | 0 / +3 | UX7QV | +11 / - | 4 | ✓ Closing observed |
| 10-25 10:12 | 40m | +2 / -14 | IQ4JO | -9 / -12 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 174445 -1 905 SP9OUV DL6UM R-02 (x2) 174615 -22 1830 SP9OUV UB3ZKO KO80 174715 -12 1082 SP9OUV YO2MKE KN05 174715 -4 1679 SP9OUV SV1DKR KM18 174745 -2 1082 SP9OUV YO2MKE KN05 174745 -11 1680 SP9OUV SV1DKR KM18 174845 +1 1082 SP9OUV YO2MKE KN05 (x2) 175245 -11 262 SP9OUV US3EW KN78 175245 +0 1796 SP9OUV OK1HEH -08 (x2) 190445 -11 1680 SP9OUV SV1DKR KM18 (x2) 190645 +1 882 SP9OUV YO2MKE 73
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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