PD1WN — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Netherlands Most frequent locator attributed to this token: JO23

Receiver-side FT8 activity involving PD1WN, decoded by SO8OO in southeastern Poland. 38 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-14 and 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 38 FT8 messages attributed to PD1WN as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (76%), followed by 20 m (13%) and 10 m (11%). Several six-hour UTC windows tied for the largest share (95%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.

Overview

38
Messages attributed
8
UTC dates decoded
15
Active 15-min windows
-14 dB
Estimated median S/N

Bands

40m · 29 20m · 5 10m · 4
First attributed message: 2026-06-14
Last attributed message: 2026-10-22 18:00 UTC

Observed FT8 message patterns

Attributed sample
38 messages
Active dates
8 UTC dates
Estimated median S/N
-14 dB
Estimated 10th-90th percentile
-22 to -4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 12, strong (≥ -8 dB) 11.

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 PD1WN 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 PD1WN

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
JO23 · 26 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,219 km (approx.)
Last such locator decoded
2026-10-22 18:00 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 UTCBandPD1WN S/NCounterpartCounterpart S/NMsgsCapture
10-22 17:59 40m -19 / - EX7CQ - / - 4 Partial capture
10-10 15:43 40m - / - HB9MZI -22 / - 2 Partial capture
09-14 19:24 40m -10 / - DL7ACA +1 / -12 3 Partial capture
09-14 19:22 40m - / - G7RCQ -8 / - 3 Partial capture
09-12 16:23 40m - / -11 PA3EWP +1 / - 2 ✓ Closing fragment
09-12 16:15 40m - / -1 OZ5AGJ -13 / - 4 ✓ Closing fragment
09-12 16:11 40m -21 / - R3UCQ - / - 2 Partial capture
09-12 16:06 40m - / - HG8LXL -7 / - 4 Partial capture
09-12 16:04 40m -16 / -10 DJ0MAB -4 / -3 5 ✓ Full exchange observed
09-10 18:39 40m +5 / - VJ6X - / - 2 Partial capture
09-10 18:36 40m - / -10 UX5UW +3 / - 5 ✓ Closing fragment
09-09 10:25 40m - / -18 9A6T -14 / - 2 Partial capture
09-09 10:23 40m - / -1 DA1ST -15 / - 5 ✓ Closing fragment
09-09 10:23 40m - / -13 F5RRS -8 / - 6 ✓ Closing fragment
08-31 14:51 40m - / -25 PD0IFI 0 / - 8 ✓ Closing fragment
08-23 18:53 40m -5 / -14 UB3AVN -15 / - 5 Partial capture
08-23 18:50 40m -7 / - DK7ZT -5 / - 3 ✓ Closing observed
08-23 18:47 40m -4 / -15 RX3ASQ -8 / +1 5 ✓ Full exchange observed
08-23 18:47 40m - / -18 F1PBZ -9 / - 3 ✓ Closing fragment
08-23 18:38 40m - / +2 DK7ZT -2 / - 2 Partial capture
08-23 18:35 40m -10 / -22 4X5JK -10 / -18 9 ✓ Full exchange observed
08-15 18:57 40m - / - SQ8V -14 / - 2 Partial capture
08-15 18:56 40m - / -8 DK7ZT -18 / - 4 Partial capture
08-15 18:56 40m - / - UA4FKT -13 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m 
UTC    dB Audio  Message
163100 -17 2268  DK2NO PD1WN -16
192230 -11 2269  CQ PD1WN JO23
192245  -9  727  PD1WN G7RCQ IO91
192300  -8 2269  CQ PD1WN JO23
192315  -9  727  PD1WN G7RCQ IO91 (x2)
192415  +1 2269  PD1WN DL7ACA JO40
192500  -8 2269  DL7ACA PD1WN -12 (x2)
154300 -22 1869  PD1WN HB9MZI JN49 (x2)
175915 -21 1715  EX7CQ PD1WN JO23 (x4)

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.

Explore CW reception at SO8OO

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