SP9PDW — 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 SP9PDW, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 80m, across 2 UTC dates in the available aggregate history. Observed between 2026-10-25 and 2026-11-01.
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 3 FT8 messages attributed to SP9PDW as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The available sample contains attributed decodes on 80 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 3 messages
- Active dates
- 2 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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 SP9PDW in decoded directed-looking exchanges:
Most frequent locator attributed to SP9PDW
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 · 2 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 206 km (approx.)
- Last such locator decoded
- 2026-11-01 17:37 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 | SP9PDW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-03 18:44 | 40m | - / -9 | DG5PW | +2 / - | 3 | ✓ Closing fragment |
| 11-02 18:34 | 80m | - / -16 | OM2WW | +2 / - | 2 | ✓ Closing fragment |
| 11-01 17:38 | 80m | - / -21 | OK1UOZ | +6 / - | 4 | ✓ Closing fragment |
| 11-01 17:38 | 40m | - / -18 | OR1A | -16 / - | 2 | Partial capture |
| 10-30 19:40 | 40m | - / - | ON2BCB | -5 / - | 2 | ✓ Closing fragment |
| 10-26 19:11 | 40m | - / - | ON7DE | -6 / - | 10 | Partial capture |
| 10-25 18:28 | 80m | -18 / -13 | DL5DQZ | 0 / -16 | 5 | ✓ Full exchange observed |
| 10-25 18:17 | 40m | - / -5 | PE1NAO | -13 / - | 3 | ✓ Closing fragment |
| 10-25 18:15 | 40m | - / -23 | DJ2MS | 0 / - | 2 | ✓ Closing fragment |
| 10-25 18:13 | 40m | - / -13 | E75W | -9 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 191500 -8 1785 SP9PDW ON7DE JO20 (x2) 171715 -14 1067 SP9PDW DJ2MS -13 164000 -10 2781 SP9PDW DA0M JO50 193545 -7 1391 SP9PDW ON2BCB RR73 (x3) 173445 -21 1142 SP9PDW OR1A -18 (x3) 184415 +7 588 SP9PDW DG5PW JO30 (x3) 184745 -12 1539 SP9PDW TA1MB 73 180315 +1 2368 SP9PDW YL3CW -14
UTC dB Audio Message 182830 -19 1837 DL5DQZ SP9PDW JN99 182845 +5 1837 SP9PDW DL5DQZ -13 182900 -16 1837 DL5DQZ SP9PDW R-16 182915 -1 1837 SP9PDW DL5DQZ RR73 (x2) 173730 -15 1105 CQ SP9PDW JN99 173845 +9 1105 SP9PDW OK1UOZ JO70 173915 +8 1105 SP9PDW UW5KW R-21 173945 +2 1105 SP9PDW OK1UOZ JO70 (x3) 183445 +8 1322 SP9PDW OM2WW -16 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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