WD4W — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving WD4W, decoded by SO8OO in southeastern Poland. 189 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, across 39 UTC dates. Heard between 2026-04-25 and 2026-06-23.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

189

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 20m 40m

First seen: 2026-04-25
Last seen: 2026-06-23 03:39 UTC

Frequent QSO partners observed at SO8OO

Stations WD4W worked most often, as logged from our receiver:

N3FMC · United States ×2 K4CAE · United States ×2 KE8MD · United States AC4JU · United States YN7DS · Nicaragua VE3KSI · Canada ES4IN · Estonia F5RRS · France OE8DDX · Austria

Activity Heatmap

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	WD4W S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-23 01:19	20m	- / -	F5PBG	-12 / -	3	Partial capture
06-22 00:36	20m	- / -	EA1CQ	-18 / -	2	Partial capture
06-21 05:38	20m	- / -	G0BLS	-15 / -	2	Partial capture
06-19 04:50	20m	- / -21	F5RRS	-3 / -	3	✓ Closing fragment
06-19 02:09	40m	- / -	F5PBG	-4 / -	2	Partial capture
06-18 00:27	20m	- / -7	KE8MD	-12 / -	2	✓ Closing fragment
06-11 05:51	20m	- / -	F4FLF	-10 / -	4	Partial capture
06-10 01:39	40m	- / +8	K8HO	-12 / -	2	Partial capture
06-08 11:03	20m	- / -14	MW3FLI	-8 / -	8	Partial capture
06-05 03:48	20m	- / -	KC2RAI	-18 / -	3	Partial capture
06-05 03:48	20m	-10 / -	HB9TIH	- / -17	2	Partial capture
06-04 20:19	20m	- / -	N3FMC	-9 / -	2	✓ Closing fragment
06-04 19:51	20m	- / -15	N3FMC	-19 / -	2	Partial capture
06-04 02:22	40m	- / -9	KQ4JYG	-24 / -	3	Partial capture
06-04 00:03	20m	- / -18	IK4TVP	-4 / -	4	Partial capture
06-02 02:01	20m	- / -	VA2KBR	-10 / -	3	Partial capture
06-01 02:38	40m	- / -	F1IQH	-3 / -	3	Partial capture
05-29 03:55	40m	- / -	F4NGR	-13 / -	6	Partial capture
05-29 00:53	40m	- / -	F1IQH	+3 / -	3	Partial capture
05-29 00:53	40m	- / -	F4BYA	+8 / -	4	Partial capture
05-28 03:48	20m	- / -16	ES4IN	-7 / -	2	✓ Closing fragment
05-27 04:12	20m	- / -8	YN7DS	-4 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
002730 -13  940  WD4W KE8MD RR73
002445 -21 1418  WD4W KC1TXB -04
045045  -1 1851  WD4W F5RRS JN36 (x3)
052115  -9 1293  WD4W EA5RD IM98
053845 -16 1848  WD4W G0BLS IO82 (x2)
054045 -24 1847  WD4W G3TKT IO92
003600 -16 1261  WD4W EA1CQ IN83 (x2)
011900 -13 1824  WD4W F5PBG IN78 (x3)
053900  -8  648  WD4W MI0NWA -16

40m

UTC    dB Audio  Message
035715 -15 1854  WD4W F4NGR JN33 (x4)
023830  +2  239  WD4W F1IQH JN27 (x3)
022230 -24 1363  WD4W KQ4JYG -09 (x4)
013930 -10  410  WD4W K8HO +08 (x2)
020945  -5 1780  WD4W F5PBG IN78 (x2)

80m

UTC    dB Audio  Message
023045 -19 1587  WD4W VE3KSI RR73

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.