W4VBK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving W4VBK, decoded by SO8OO in southeastern Poland. 127 related FT8 messages, observed on 20m, across 24 UTC dates. Heard between 2026-05-16 and 2026-08-12.

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

127

Related messages

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

20m

First seen: 2026-05-16
Last seen: 2026-08-12 08:42 UTC

Frequent QSO partners observed at SO8OO

Stations W4VBK worked most often, as logged from our receiver:

OE5TXF · Austria IU2SLW · Italy DL1R · Fed. Rep. of Germany G3AKA · England PA7Q · Netherlands DL6LAG · Fed. Rep. of Germany G4XEX · England IZ0BNV · Italy EA3IND · Spain

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	W4VBK S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-31 09:51	20m	- / -	ON5TTT	-1 / -	2	Partial capture
07-31 09:46	20m	- / -23	PA0CCB	0 / -	2	Partial capture
07-31 09:43	20m	- / -15	PA3FMN	-5 / -	2	Partial capture
07-21 09:19	20m	- / -	IZ5SIH	-9 / -	2	Partial capture
07-20 08:38	20m	- / -18	DL1R	+2 / -	7	✓ Closing fragment
07-19 11:30	20m	- / -21	PA7Q	-13 / -	7	✓ Closing fragment
07-12 11:44	20m	- / -18	HB9SDO	-16 / -	2	Partial capture
07-12 11:36	20m	- / -	HB9SDO	-14 / -	2	Partial capture
07-07 10:22	20m	- / -	DL1R	+2 / -	8	Partial capture
06-09 08:37	20m	- / -17	OZ1KHA	-8 / -	4	Partial capture
06-09 08:33	20m	- / -	OZ1KHA	-8 / -	3	Partial capture
06-08 09:51	20m	- / -	F4BYA	-15 / -	4	Partial capture
06-08 08:26	20m	- / -13	DL6LAG	-3 / -	3	✓ Closing fragment
06-05 10:42	20m	- / -	SP2SGZ	+8 / -	3	Partial capture
06-05 09:54	20m	- / -20	OZ9FF	0 / -	5	Partial capture
06-04 09:21	20m	- / -23	PD0MNO	-15 / -	5	Partial capture
06-04 09:17	20m	- / -	PD0MNO	-7 / -	2	Partial capture
06-03 10:49	20m	- / -	DB1SO	-12 / -	2	Partial capture
06-03 09:17	20m	- / -	IK0QDM	-5 / -	3	Partial capture
05-28 09:41	20m	- / -8	G0AZH	-10 / -	2	Partial capture
05-27 08:22	20m	- / -	SP5EXA	-10 / -	4	Partial capture
05-27 08:01	20m	- / -	F6BHK	-14 / -	3	Partial capture
05-27 07:51	20m	- / -4	G3AKA	+8 / -	2	✓ Closing fragment
05-27 07:51	20m	- / -	UR5TL	-6 / -	2	Partial capture
05-27 07:51	20m	-14 / -	OE5TXF	+5 / +3	2	✓ Closing observed
05-26 08:57	20m	- / -11	IU2SLW	+2 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
084200  +3 2722  W4VBK DL1R 73
091915  -9 2592  W4VBK IZ5SIH JN53 (x2)
105430  -7  781  W4VBK GM0SDV IO75
102600  -4  778  W4VBK M0KZC/P IO92
094300  -4  784  W4VBK PA3FMN -15 (x2)
094600  +0  642  W4VBK PA0CCB -23 (x2)
095100  +1  373  W4VBK ON5TTT JO11 (x2)
100700  +3 2754  W4VBK DL1NCH -12
102100 -24 1630  W4VBK G4XEX 73
103330 -14  701  W4VBK SP8AJK KO10
104200 -12  780  W4VBK G4TML IO93

Decoder S/N history by band

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