WV4F — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving WV4F, decoded by SO8OO in southeastern Poland. 88 related FT8 messages, observed on 20m, across 15 UTC dates. Heard between 2026-05-26 and 2026-08-23.

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

Related messages

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

20m

First seen: 2026-05-26
Last seen: 2026-08-23 22:56 UTC

Frequent QSO partners observed at SO8OO

Stations WV4F worked most often, as logged from our receiver:

DL3HBF · Fed. Rep. of Germany IZ8VYU · Italy UA6HBJ · European Russia WA4FU · United States K3YTL · United States RA6ZS · European Russia HK0RMR · San Andres & Providencia EA5D · Spain WA0DYJ · United States W8JRK · United States ON3ABR · Belgium HC1DAZ · Ecuador

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	WV4F S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 00:56	20m	- / -17	WA4FU	-6 / -	2	✓ Closing fragment
08-23 03:22	20m	- / -16	RA6ZS	-6 / -	2	✓ Closing fragment
08-23 01:02	20m	- / -15	HC1DAZ	-14 / -	2	✓ Closing fragment
08-23 00:42	20m	- / -6	W8JRK	-10 / -	2	✓ Closing fragment
08-23 00:34	20m	- / -1	WA0DYJ	-6 / -	2	✓ Closing fragment
08-22 22:09	20m	- / -13	HK6DOS	-10 / -	2	Partial capture
08-21 05:39	20m	- / -13	EA5D	-2 / -	2	✓ Closing fragment
08-21 03:48	20m	- / -10	IZ8VYU	-4 / -	2	✓ Closing fragment
08-07 02:22	20m	- / -	HB9TIH	-20 / -	4	Partial capture
08-06 22:12	20m	- / -18	ON3ABR	-17 / -	9	✓ Closing fragment
08-06 05:47	20m	- / -17	DL3HBF	+3 / -	3	✓ Closing fragment
08-05 06:42	20m	- / -22	9A3MRN	-14 / -	6	Partial capture
06-30 08:16	20m	- / -20	G4DBW	-5 / -	3	✓ Closing fragment
06-30 06:36	20m	- / -20	IN3BFW	-7 / -	6	Partial capture
06-29 03:17	20m	- / -20	UA6HBJ	+4 / -	5	✓ Closing fragment
06-29 03:12	20m	- / -20	UA6HBJ	+2 / -	2	Partial capture
06-19 00:01	20m	- / +6	K3YTL	-6 / -	7	✓ Closing fragment
06-14 01:02	20m	- / -21	EG20RCH	-17 / -	6	Partial capture
06-14 01:01	20m	- / -25	<...>	-20 / -	2	Partial capture
06-13 01:16	20m	- / -17	HK0RMR	-4 / -	2	✓ Closing fragment
05-26 22:39	20m	- / -13	NP4PR	-10 / -	3	Partial capture
05-26 22:36	20m	- / -25	<...>	-5 / -	4	Partial capture
05-26 04:59	20m	- / -15	VK3TZT	-8 / -	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
054015  +0 1282  WV4F EA5D RR73
220915 -10  717  WV4F HK6DOS -13 (x2)
003400  -4 1010  WV4F WA0DYJ -01 (x2)
004200 -10 1288  WV4F W8JRK -06 (x2)
010215 -14 1271  WV4F HC1DAZ -15 (x2)
012830 -18 1325  WV4F KX2B RRR
032115  -3 1255  WV4F R5DT RR73
032230  -5  342  WV4F RA6ZS -16 (x2)
005600  -5 1090  WV4F WA4FU -17 (x2)

Decoder S/N history by band

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