PD1WD — 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: JO20

Receiver-side FT8 activity involving PD1WD, decoded by SO8OO in southeastern Poland. 994 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 59 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-20.

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 994 FT8 messages attributed to PD1WD as the transmitting token by decoded message structure across 59 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (69%), followed by 20 m (20%) and 10 m (7%). Most decodes (81%) fell within the six-hour window 20:00-02:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

994
Messages attributed
59
UTC dates decoded
161
Active 15-min windows
-12 dB
Estimated median S/N

Bands

80m · 39 40m · 689 20m · 197 10m · 69
First attributed message: 2026-06-06
Last attributed message: 2026-10-20 22:32 UTC

Observed FT8 message patterns

Attributed sample
994 messages
Active dates
59 UTC dates
Estimated median S/N
-12 dB
Estimated 10th-90th percentile
-21 to -2.6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 315, moderate (-15 to -9 dB) 373, strong (≥ -8 dB) 306.

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 PD1WD 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 PD1WD

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
JO20 · 717 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,194 km (approx.)
Last such locator decoded
2026-10-20 22:32 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 UTCBandPD1WD S/NCounterpartCounterpart S/NMsgsCapture
10-20 22:22 40m -10 / -20 UB3KGW -8 / -19 5 ✓ Full exchange observed
10-20 22:19 40m -10 / - VO1FE - / - 2 Partial capture
10-20 21:54 40m - / -22 R4ADJ -15 / - 3 Partial capture
10-19 00:22 40m - / - CT2HEX -18 / - 2 Partial capture
10-19 00:06 40m - / -14 EA8AR -14 / - 3 ✓ Closing fragment
10-18 23:59 40m - / -5 F1PBZ +4 / - 2 Partial capture
10-17 23:46 40m - / -16 A61DD -14 / - 2 Partial capture
10-16 23:56 40m - / - F4BYA -4 / - 4 Partial capture
10-16 23:50 40m - / - F4BYA -2 / - 4 Partial capture
10-16 23:48 40m - / -9 CT1BWU -13 / - 2 ✓ Closing fragment
10-16 23:33 40m - / -15 IZ0MIT -7 / - 3 ✓ Closing fragment
10-14 21:51 40m - / -8 EA7JVC -12 / - 3 ✓ Closing fragment
10-13 22:29 40m - / - EA8BIA -21 / - 4 ✓ Closing fragment
10-11 22:45 40m - / -8 SV5BYP -9 / - 3 ✓ Closing fragment
10-10 09:42 40m - / -15 DM8ITZ -10 / - 2 ✓ Closing fragment
10-09 23:53 40m - / -7 EA7R -6 / - 2 ✓ Closing fragment
10-09 09:04 40m - / -20 DG6TOM -21 / - 3 ✓ Closing fragment
10-05 22:42 40m -14 / - J48S - / -20 2 Partial capture
09-26 06:41 40m - / -3 IV3JJT -15 / - 3 ✓ Closing fragment
09-26 06:39 40m - / - S55A -6 / - 2 Partial capture
09-20 11:40 40m - / - SP9WAZ +4 / - 3 Partial capture
09-20 11:21 40m - / +8 DL7ARV -4 / - 3 ✓ Closing fragment
09-20 11:03 40m - / -12 OH3MB -20 / - 2 Partial capture
09-20 10:54 40m -17 / -7 OH3MB -19 / -21 4 Partial capture
09-20 10:53 40m - / - S53AK -8 / - 2 Partial capture
09-20 10:50 40m - / -2 DL6BAD -12 / - 2 ✓ Closing fragment
09-20 10:48 40m - / +5 DB2HA -5 / - 3 ✓ Closing fragment
09-20 00:09 40m - / -17 UN7PPV -20 / - 3 Partial capture
09-19 23:56 40m - / - VE1JBC -14 / - 2 Partial capture
09-18 23:46 40m - / -26 R4FDY -14 / - 2 ✓ Closing fragment
09-18 23:43 40m - / - R4FDY -10 / - 2 Partial capture
09-17 23:15 40m - / -19 EA5JAH -4 / - 3 ✓ Closing fragment
09-15 09:04 40m - / - DK0DK -20 / - 2 Partial capture
09-15 08:54 40m -15 / - DB2VS - / -11 3 ✓ Closing fragment
09-15 08:53 40m -12 / - GM6URC - / -16 2 ✓ Closing fragment
09-15 08:51 40m - / - S51PV -11 / - 3 Partial capture
09-15 08:47 40m - / +7 F1BOW -12 / - 2 Partial capture
09-15 08:47 40m - / - HA5KN +7 / - 10 Partial capture
09-14 23:09 40m - / -18 ON1DGN -6 / - 4 Partial capture
09-12 15:14 40m -14 / -19 OM1FED -11 / -10 9 ✓ Full exchange observed
09-11 13:02 40m - / - S51PV -17 / - 2 Partial capture
09-11 13:01 40m -18 / - DL4FAA - / -20 2 Partial capture
09-11 12:58 40m - / -9 DL7UKM +4 / - 3 ✓ Closing fragment
09-09 23:46 40m - / -5 VO1AW -14 / - 3 ✓ Closing fragment
09-08 21:20 40m - / +1 F1HSY -9 / - 7 ✓ Closing fragment
09-08 21:17 40m - / - DG5PW -19 / - 3 Partial capture
09-08 21:15 40m - / -9 OH6B -15 / - 3 ✓ Closing fragment
09-08 21:03 40m - / -10 F1PBZ +5 / - 3 Partial capture
09-08 15:00 40m - / - HA3HZ +2 / - 2 Partial capture
09-08 15:00 40m - / -6 SQ6ELK -7 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
221800 -11 1937  CQ PD1WD JO20
221900 -11 1260  VO1FE PD1WD JO20 (x2)
222100  -1 1203  SV1DZB PD1WD JO20
222230  -8 2043  UB3KGW PD1WD JO20
222245  -8 2042  PD1WD UB3KGW -20
222300 -16 2043  UB3KGW PD1WD R-19
222315  -9 2042  PD1WD UB3KGW RR73
222330  -7 2043  UB3KGW PD1WD 73
222530  -7 2043  CQ PD1WD JO20
222845  -9 1537  YT2TW PD1WD JO20
223045 -16 1537  CQ PD1WD JO20 (x4)
20m 
UTC    dB Audio  Message
084245  -4 1077  PD1WD IK5EEA R+01 (x2)
084330 +11  441  IK5EEA PD1WD RR73
084400 +11  440  CQ PD1WD JO20
084415  -9 2398  PD1WD IZ0AIO JN61
084430 +14  440  CQ PD1WD JO20
084445  -5 2398  PD1WD IZ0AIO JN61 (x9)
80m 
UTC    dB Audio  Message
040245  -8  620  DO/PD1WD PD1WD +17 (x6)
041215  -1  620  <SN40KZE> PD1WD +17 (x4)
213130 -11  556  PD1WD DK8HC/P -08 (x5)
10m 
UTC    dB Audio  Message
101815 -16 1424  PD1WD M0BEW -15 (x3)
102445  -6  499  PD1WD SV9/PD9VOG R-10
103730 -23 1422  CQ PD1WD JO20 (x2)
104400  -7  992  HB10GBT PD1WD JO20 (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.

Explore CW reception at SO8OO

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