N0WUD — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Most frequent locator attributed to this token: FN31

Receiver-side FT8 activity involving N0WUD, decoded by SO8OO in southeastern Poland. 4 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-05.

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 4 FT8 messages attributed to N0WUD as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

40m · 4

First attributed message: 2026-09-05
Last attributed message: 2026-09-05 00:46 UTC

Observed FT8 message patterns

Attributed sample: 4 messages
Active dates: 1 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

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).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with N0WUD in decoded directed-looking exchanges:

IU5RTR · Italy F6DZU · France WW3QB · United States KE4EB · United States

Most frequent locator attributed to N0WUD

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: FN31 · 2 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 6,913 km (approx.)
Last such locator decoded: 2026-09-05 00:42 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	N0WUD S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-07 06:39	80m	- / -	F4UJU	-14 / -	3	Partial capture
09-05 04:35	80m	- / -	F5PBG	-10 / -	4	Partial capture
09-05 04:29	80m	- / -23	DK7ZT	-1 / -	5	Partial capture
09-05 04:28	80m	- / -	SP3QDM	+17 / -	3	Partial capture
09-05 04:24	80m	- / -	EA3EQT	-13 / -	4	Partial capture
09-05 00:40	40m	-11 / -	WW3QB	- / -	2	✓ Closing fragment
09-03 05:19	40m	- / -3	DL1RNW	+10 / -	3	Partial capture
09-03 05:16	40m	- / -	M0KSE	-16 / -	2	Partial capture
09-03 05:16	40m	- / -3	F6DZU	-3 / -	6	✓ Closing fragment
09-03 05:13	40m	- / -	M0PNN	-6 / -	2	Partial capture
09-03 05:11	40m	- / -	I1RJP	+1 / -	3	Partial capture
09-03 05:06	80m	- / -	IW3AGO	-9 / -	5	Partial capture
09-03 05:04	80m	- / -	DO1FZL	-14 / -	4	Partial capture
09-03 05:03	80m	- / -	DD7EE	-13 / -	6	Partial capture
09-03 05:03	80m	- / -	DL1UDO	-24 / -	4	Partial capture
09-03 05:02	80m	- / -	F5NLY	-24 / -	3	Partial capture
09-03 05:02	80m	- / -	HB9ALO	-22 / -	4	Partial capture
09-03 04:58	80m	- / -15	DK7ZT	-14 / -	5	Partial capture
09-03 04:57	80m	- / -	HB9ALO	-22 / -	5	Partial capture
08-16 19:57	20m	- / -	RU3SD	-13 / -	4	Partial capture
08-12 05:25	40m	- / -	F4FTV	-19 / -	7	Partial capture
08-08 20:23	20m	- / -	EA1FUB	-14 / -	2	Partial capture
08-08 20:16	20m	- / -	EA1FUB	-14 / -	5	Partial capture
08-08 19:59	20m	- / -	OK4SD	-12 / -	2	Partial capture
08-07 07:02	20m	- / -	I1RJP	-5 / -	4	Partial capture
08-07 06:55	20m	- / -1	F5IDJ	-12 / -	6	Partial capture
08-07 06:55	20m	- / -	I1RJP	0 / -	2	Partial capture
08-07 06:54	20m	- / -	PC2J	-23 / -	2	Partial capture
08-07 06:51	20m	- / -	F5RRS	-12 / -	7	Partial capture
08-07 06:50	20m	- / -11	IU5RTR	-20 / -	2	✓ Closing fragment
08-07 06:49	20m	- / -	I1RJP	-4 / -	5	Partial capture
08-07 06:47	20m	- / -	EA1HVS	-18 / -	2	Partial capture
08-07 06:41	20m	- / -	I1RJP	-3 / -	3	Partial capture
08-07 06:37	20m	- / -	I1RJP	-5 / -	3	Partial capture
08-04 06:12	40m	- / -	DL9RDM	-6 / -	4	Partial capture
08-03 12:17	20m	- / -	RU4AJ	-15 / -	2	Partial capture
07-26 04:33	40m	- / -	I1RJP	-5 / -	3	Partial capture
07-26 04:28	40m	- / -	I1RJP	-5 / -	3	Partial capture
07-26 04:28	40m	- / -	SP4TKA	-5 / -	2	Partial capture
07-17 05:59	20m	- / -2	IK4TVP	-6 / -	4	Partial capture
07-17 05:59	20m	- / -	I1RJP	-2 / -	2	Partial capture
06-25 22:11	20m	- / -	I1RJP	-10 / -	3	Partial capture
06-25 05:33	40m	- / -2	DK7ZT	-11 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
042915 +22 1179  N0WUD SP3QDM JO82
042915  +9 1115  N0WUD DK7ZT -23
042945 +16 1179  N0WUD SP3QDM JO82
042945  +2 1115  N0WUD DK7ZT -23 (x4)
043315  -6 1948  N0WUD IK6DLK JN63
043515 -10 1998  N0WUD F5PBG IN78 (x4)
063930 -11 1219  N0WUD F4UJU JN06 (x3)

40m

UTC    dB Audio  Message
051615  -3  625  N0WUD F6DZU IN94
051645 -18  332  N0WUD M0KSE IO83
051645  -5  625  N0WUD F6DZU IN94 (x3)
051815 -14  331  N0WUD M0KSE IO83
051815  -3  623  N0WUD F6DZU 73 (x2)
051945  +7 2875  N0WUD DL1RNW -03 (x3)
004045  -9  611  WW3QB N0WUD FN31 (x2)
004215 -11  610  N3GJB N0WUD FN31
004645 -17 1137  N1EDF N0WUD R+03

20m

UTC    dB Audio  Message
195915 -13  287  N0WUD OK4SD JN79 (x2)
201215 -23 1897  N0WUD ON5UE JO11
201600 -16  928  N0WUD EA1FUB IN53 (x7)
215645 -13  302  N0WUD R7CA -06
195745 -13 2299  N0WUD RU3SD KO94 (x4)

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