PD0MBY — 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: JO32

Receiver-side FT8 activity involving PD0MBY, decoded by SO8OO in southeastern Poland. 46 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-08-26 and 2026-11-03.

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 46 FT8 messages attributed to PD0MBY as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (89%), followed by 20 m (11%). Most decodes (100%) fell within the six-hour window 10:00-16:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-10 dB

Estimated median S/N

Bands

40m · 41 20m · 5

First attributed message: 2026-08-26
Last attributed message: 2026-11-03 15:29 UTC

Observed FT8 message patterns

Attributed sample: 46 messages
Active dates: 3 UTC dates
Estimated median S/N: -10 dB
Estimated 10th-90th percentile: -18 to -7 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 22, strong (≥ -8 dB) 16.

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 PD0MBY in decoded directed-looking exchanges:

RW9AD · Asiatic Russia DG8LAS · Fed. Rep. of Germany DK8AP · Fed. Rep. of Germany DL6NA · Fed. Rep. of Germany DM2CNE · Fed. Rep. of Germany F1PBZ · France M0SLI · England OE8PIT · Austria PD0PHA · Netherlands RU3DNN · European Russia UA3YFL · European Russia

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 PD0MBY

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: JO32 · 22 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,067 km (approx.)
Last such locator decoded: 2026-11-03 15:27 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	PD0MBY S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-03 15:28	40m	-2 / -	PD0PHA	- / -19	2	✓ Closing fragment
11-03 15:20	40m	-9 / -8	UA3YFL	-6 / -10	4	✓ Full exchange observed
11-03 15:15	40m	-9 / -	PA40EUDXF	- / +7	2	Partial capture
11-03 15:12	40m	-10 / +6	OE8PIT	+10 / +2	5	✓ Full exchange observed
11-03 15:09	40m	-8 / -	DG8LAS	- / -4	2	✓ Closing fragment
11-03 15:06	40m	-7 / -	DM2CNE	-6 / +4	7	✓ Full exchange observed
11-03 15:05	40m	-10 / -	UA4FKT	0 / -20	4	Partial capture
11-03 15:03	40m	-8 / -10	RU3DNN	-7 / -21	5	✓ Full exchange observed
08-26 15:14	20m	-7 / -	TA3F	-24 / -17	2	Partial capture
08-26 15:12	20m	-12 / -	RW9AD	- / -1	2	✓ Closing fragment
08-26 15:09	40m	-14 / -	M0SLI	- / -	2	✓ Closing fragment
08-26 15:06	40m	-16 / -	F1PBZ	- / -9	2	✓ Closing fragment
08-26 10:51	40m	-24 / +9	DK8AP	-14 / -	5	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
151500  -8  967  PA40EUDXF PD0MBY JO32 (x2)
151630  -8  967  CQ PD0MBY JO32 (x3)
151945  -6  967  DL6NA PD0MBY RR73
152015  -7  967  CQ PD0MBY JO32
152030  -5 1221  PD0MBY UA3YFL KO73
152045  -9  967  UA3YFL PD0MBY -10
152100  -5 1221  PD0MBY UA3YFL R-08 (x2)
152230  -5 1596  PD0MBY OE3RWR JN88
152730  -8 1955  CQ PD0MBY JO32
152830  -1 2629  PD0PHA PD0MBY R-19 (x2)

20m

UTC    dB Audio  Message
151145 -11 1659  CQ PD0MBY JO32                      ? a1
151245 -11 1659  RW9AD PD0MBY -01 (x2)
151345 -15 1658  CQ PD0MBY JO32
151400 -24 1658  PD0MBY TA3F
151415  -7 1658  TA3F PD0MBY -17

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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