PA0WDN — 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: JO22

Receiver-side FT8 activity involving PA0WDN, decoded by SO8OO in southeastern Poland. 1,067 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 41 UTC dates in the available aggregate history. Observed between 2026-06-06 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 1,067 FT8 messages attributed to PA0WDN as the transmitting token by decoded message structure across 41 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (86%), followed by 20 m (7%) and 10 m (5%). Most decodes (91%) fell within the six-hour window 13:00-19:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.

Overview

1,067

Messages attributed

UTC dates decoded

231

Active 15-min windows

-15 dB

Estimated median S/N

Bands

80m · 28 40m · 918 20m · 72 10m · 49

First attributed message: 2026-06-06
Last attributed message: 2026-10-22 18:55 UTC

Observed FT8 message patterns

Attributed sample: 1,067 messages
Active dates: 41 UTC dates
Estimated median S/N: -15 dB
Estimated 10th-90th percentile: -22 to -9 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 509, moderate (-15 to -9 dB) 467, strong (≥ -8 dB) 91.

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 PA0WDN in decoded directed-looking exchanges:

OZ9FF · Denmark ×3 F4NBB · France IZ4JMA · Italy PC2K · Netherlands R9MDA · Asiatic Russia SV2CLJ · Greece SV7BAY · Greece F4ACR · France IK4LZH · Italy R50RKZ · European Russia 5Q1X · Denmark 9A1ARS · Croatia

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 PA0WDN

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 · 888 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,201 km (approx.)
Last such locator decoded: 2026-10-22 18:55 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	PA0WDN S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-22 18:54	40m	-8 / -	TA2PYZ	- / -	2	Partial capture
10-22 18:49	40m	-8 / -	F4MGP	- / -	7	Partial capture
10-22 18:44	40m	- / -	F4MGP	-10 / -	4	Partial capture
10-22 18:38	40m	-9 / -	LY2BSW	- / -6	4	Partial capture
10-22 18:10	40m	-9 / -	LY2BSW	- / -6	42	Partial capture
10-22 17:43	40m	-9 / -	SP5MIG	- / +3	3	Partial capture
10-22 17:33	40m	-10 / -	SP5MIG	- / +3	2	Partial capture
10-22 17:25	40m	-14 / -	SP5MIG	- / +3	2	Partial capture
10-22 16:56	40m	-12 / -	R9CA	- / -	9	Partial capture
10-22 16:46	40m	-13 / -	R9CA	- / -	8	Partial capture
10-22 16:14	40m	-13 / -	R9CA	- / -	3	Partial capture
10-22 16:10	40m	-11 / -	R9CA	- / -	3	Partial capture
10-22 15:35	40m	- / -	DG9ZL	-9 / -	3	Partial capture
10-22 15:25	40m	- / -	YL3GAO	-3 / -	2	Partial capture
10-22 15:24	40m	- / -	F4GUK	-3 / -	6	Partial capture
10-22 15:16	40m	-17 / +1	SQ6SNK	-16 / -10	8	✓ Full exchange observed
10-22 15:07	40m	-16 / -	OH3BYZ	- / +6	7	✓ Closing fragment
10-22 15:02	40m	-16 / +8	DG0MAN	0 / -	11	✓ Full exchange observed
10-22 12:57	40m	- / -12	9A4AA	-10 / -	2	✓ Closing fragment
10-21 18:17	40m	-14 / -	UA1ALY	- / -	12	✓ Closing fragment
10-21 18:11	40m	-15 / +3	YT1ZQ	-6 / -	3	✓ Closing observed
10-21 17:45	40m	-9 / -	BG8TFN	- / -	5	Partial capture
10-21 17:39	40m	-9 / -	R4CHN	- / -	4	Partial capture
10-21 17:34	40m	-11 / -	R4CHN	- / -	5	Partial capture
10-21 17:21	40m	-10 / -	G6LTT	-8 / +5	3	Partial capture
10-21 17:16	40m	-7 / -	RA9HBQ	- / -	4	Partial capture
10-21 17:08	40m	-14 / -	RA9HBQ	- / -	4	Partial capture
10-21 17:06	40m	-14 / -	R6DZO	-16 / -12	3	✓ Closing observed
10-21 13:57	40m	- / -	DM3YBN	-6 / -	2	Partial capture
10-21 13:39	40m	- / -2	F6DJW	-16 / -	3	Partial capture
10-21 13:39	40m	- / -	OE3RHI	-6 / -	3	Partial capture
10-21 13:37	40m	- / -	DL0NS	-22 / -	3	Partial capture
10-21 13:29	40m	- / -	OK2CNI	-7 / -	7	Partial capture
10-21 12:55	40m	-24 / +1	YL3ASK	-20 / -	3	✓ Closing observed
10-20 18:49	40m	-13 / -7	IZ8XXE	-11 / -1	2	Partial capture
10-20 18:43	40m	-15 / -	UB3BHW	- / -	8	Partial capture
10-20 18:32	40m	-16 / -	UB3BHW	- / -	9	Partial capture
10-20 18:28	40m	-16 / -	UB3BHW	- / -	2	Partial capture
10-20 18:12	40m	-14 / -	OH3DJP	- / -	3	Partial capture
10-20 18:05	40m	-16 / -	OH3DJP	- / -	5	Partial capture
10-20 12:10	40m	- / -	IZ2EWN	-6 / -	2	Partial capture
10-20 11:50	40m	- / -14	IQ4JHE	-11 / -	4	✓ Closing fragment
10-19 12:38	40m	- / -4	F1PBZ	-6 / -	3	Partial capture
10-18 18:44	40m	- / -	LA7HJA	-8 / -	4	✓ Closing fragment
10-18 15:00	40m	-18 / -	RM9WN	- / -	5	Partial capture
10-18 14:45	40m	-13 / -	RA8AF	- / -	13	Partial capture
10-18 14:31	40m	-16 / -	RA8AF	- / -	6	Partial capture
10-18 13:17	40m	- / -	SQ9LOJ	-6 / -	4	Partial capture
10-18 10:48	40m	- / -12	OE1AES	+4 / -	2	✓ Closing fragment
10-18 09:44	40m	-23 / -	IZ4CPB	- / -	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
184615  -1 2735  PA0WDN RZ6L KN97
184615 -12 2104  PA0WDN F4MGP JN04
184700  -7 1541  CQ PA0WDN JO22 (x4)
184900 -11 1541  F4MGP PA0WDN +11 (x7)
185400  -8 1541  TA2PYZ PA0WDN JO22 (x2)

80m

UTC    dB Audio  Message
185015  +4 1504  PA0WDN SP1MGM JO73 (x2)
185100 -24 1504  CQ TEST PA0WDN JO22 (x2)
185245 -18 1446  PA0WDN ON8MA JO10
185315  +1 1504  PA0WDN SP1MGM JO73 (x4)
185515  +7 1504  PA0WDN UA4FKT LO23
185545  -1 1250  PA0WDN SQ6WA JO81
185645  +4 1504  PA0WDN SP1MGM JO73 (x3)
054300 -24 1174  PA0WDN PA1PAT R-20

20m

UTC    dB Audio  Message
111830 -11 1580  R2FBW PA0WDN JO22 (x5)
125115  +4  463  PA0WDN IK4LZH JN54 (x5)
131230 -20 1579  CQ PA0WDN JO22
135500 -21 1579  YL3QZ PA0WDN -05 (x2)
144000 -20 1579  OH6DVF PA0WDN -04 (x2)

10m

UTC    dB Audio  Message
145315 -13  950  PA0WDN SV7BAY RR73
144245 -11 1008  PA0WDN IZ4JMA JN54 (x3)
130745 -20 1597  PA0WDN F4NBB -16 (x10)
134645 -24 1596  PA0WDN F5LHI R+00

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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