DN9PBN — 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 DN9PBN, decoded by SO8OO in southeastern Poland. 446 FT8 messages attributed to this token as transmitter, on 10m, across 21 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-11-05.
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 446 FT8 messages attributed to DN9PBN as the transmitting token by decoded message structure across 21 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (100%). The busiest six-hour window was 06:00-12:00 UTC, containing 45% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 446 messages
- Active dates
- 21 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -20 to +4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 99, moderate (-15 to -9 dB) 114, strong (≥ -8 dB) 233.
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 DN9PBN in decoded directed-looking exchanges:
Most frequent locator attributed to DN9PBN
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
- JO30 · 299 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,053 km (approx.)
- Last such locator decoded
- 2026-11-05 21:12 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 | DN9PBN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-16 09:58 | 10m | - / -2 | 4X6FB | -22 / - | 2 | ✓ Closing fragment |
| 08-12 20:13 | 10m | - / - | F4BHK | -18 / - | 3 | Partial capture |
| 08-12 20:10 | 10m | - / -12 | F1PBZ | +7 / - | 3 | Partial capture |
| 08-12 20:08 | 10m | -9 / - | HG1DRC | - / -11 | 2 | ✓ Closing fragment |
| 08-12 20:08 | 10m | - / - | PD1WMD | -12 / - | 4 | Partial capture |
| 08-12 20:06 | 10m | - / - | DD5GG | -14 / - | 4 | Partial capture |
| 08-11 16:27 | 10m | - / -18 | F1PBZ | -1 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 201115 -10 1292 CQ DN9PBN JO30 201130 +9 2687 DN9PBN F1PBZ -12 201245 -6 1293 CQ DN9PBN JO30 201300 -19 2165 DN9PBN F4BHK JN08 201315 -9 1292 CQ DN9PBN JO30 201330 -16 2165 DN9PBN F4BHK JN08 (x2) 201415 +1 2292 CQ DN9PBN JO30 (x2) 095945 -5 780 DN9PBN EA3AKY JN01 095830 -22 1744 DN9PBN 4X6FB R-02 (x2) 102300 -23 1605 DN9PBN CT7AXN +07 211000 -20 1792 CQ DN9PBN JO30 (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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