PD1MAR — 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 PD1MAR, decoded by SO8OO in southeastern Poland. 5 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-27.
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 5 FT8 messages attributed to PD1MAR 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 -16 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 5 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -16 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) 2, 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. 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).
Most frequent locator attributed to PD1MAR
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
- JO22 · 5 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,201 km (approx.)
- Last such locator decoded
- 2026-10-27 18:31 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 | PD1MAR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-27 18:32 | 40m | - / - | G1LQT | -14 / - | 4 | Partial capture |
| 10-27 18:27 | 40m | -16 / - | DL2VAH | - / - | 2 | Partial capture |
| 10-27 16:24 | 40m | - / - | PD0LBY | -13 / - | 10 | Partial capture |
| 10-27 16:19 | 40m | - / - | DK7ZT | -6 / - | 2 | Partial capture |
| 10-27 15:08 | 40m | - / - | DH2NJS | -7 / - | 6 | Partial capture |
| 10-27 15:07 | 40m | - / +9 | DK7ZT | -10 / - | 2 | Partial capture |
| 10-27 14:42 | 40m | - / -2 | DK7ZT | -10 / - | 2 | Partial capture |
| 10-27 14:36 | 40m | - / - | SP8HDC | -10 / - | 8 | Partial capture |
| 10-27 14:35 | 40m | - / +7 | DK7ZT | -11 / - | 3 | Partial capture |
| 10-17 11:08 | 40m | - / - | DH5BM | -16 / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 162830 -11 1535 PD1MAR PD0LBY JO22 (x4) 182200 +0 2339 PD1MAR OH7FXK KP33 182715 -15 2687 DL2VAH PD1MAR JO22 (x2) 182915 -14 2687 CQ PD1MAR JO22 182930 -10 2180 PD1MAR F4MGP JN04 183100 -16 1855 PD1MAR PA0MUS JO22 183115 -16 2687 CQ PD1MAR JO22 183230 -14 1617 PD1MAR G1LQT IO70 (x4)
CW
No CW receptions recorded for this callsign in the last 30 days.
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