GW4CVT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Wales Locator transmitted in a decoded message: IO73

Receiver-side FT8 activity involving GW4CVT, decoded by SO8OO in southeastern Poland. 163 related FT8 messages, 33 CQ messages, observed on 40m, 20m, across 1 UTC dates. Last heard 2026-06-15.

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

163

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-06-15
Last seen: 2026-06-15 18:52 UTC

Frequent QSO partners observed at SO8OO

Stations GW4CVT worked most often, as logged from our receiver:

2E0GSF · England DF1JC · Fed. Rep. of Germany G4BEH · England SV2HXV · Greece MW7HZQ · Wales S55A · Slovenia F1HSY · France DG4BZ · Fed. Rep. of Germany G6PHF · England F6BEC · France F5MYK · France DL1SRS · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by GW4CVT

Approximate centre of IO73, decoded 2026-06-15 20:50 UTC. A transmitted locator is not proof of the operator's permanent location.

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	GW4CVT S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-15 20:49	40m	- / -	SP9SPM	+6 / -	6	Partial capture
06-15 20:47	40m	-14 / +1	DL1SRS	-6 / -15	4	✓ Full exchange observed
06-15 20:45	40m	-10 / -4	S55A	-1 / -	4	✓ Closing observed
06-15 20:43	40m	- / -	DL1RAZ	-3 / -	3	Partial capture
06-15 20:38	40m	-14 / 0	F1HSY	-12 / -3	4	✓ Full exchange observed
06-15 20:32	40m	- / -2	PA5TJ	-6 / -	3	✓ Closing fragment
06-15 20:31	40m	-16 / -	UB6OCP	-15 / -13	5	Partial capture
06-15 20:30	40m	- / -10	DF3WI	+1 / -	4	✓ Closing fragment
06-15 20:26	40m	-16 / -	UX5UW	- / -9	4	Partial capture
06-15 20:22	40m	- / -	UX5UW	-3 / -	3	Partial capture
06-15 20:19	40m	- / -	9A7KWS	-12 / -	4	Partial capture
06-15 20:17	40m	-13 / -3	G4BEH	-6 / 0	6	✓ Full exchange observed
06-15 20:15	40m	-12 / -3	F5MYK	-17 / -	4	✓ Closing observed
06-15 20:01	40m	- / -	DL6RS	-3 / -	5	Partial capture
06-15 20:00	40m	- / -10	PA6VRZB	-6 / -	2	Partial capture
06-15 19:46	40m	- / -	PD0DDA	-14 / -	3	Partial capture
06-15 19:45	40m	- / -	UW5KW	+12 / -	2	Partial capture
06-15 19:43	40m	- / -17	DF1JC	-4 / -	4	✓ Closing fragment
06-15 19:38	40m	- / -	DF1JC	0 / -	2	Partial capture
06-15 19:26	40m	- / -18	SQ8V	+1 / -	3	✓ Closing fragment
06-15 19:24	40m	- / -	DF1JC	+1 / -	3	Partial capture
06-15 19:05	40m	- / -	OK1GU	-6 / -	5	Partial capture
06-15 18:50	40m	- / -18	SP6FME	+1 / -	3	✓ Closing fragment
06-15 18:47	40m	- / -14	OZ7FOC	-2 / -	6	✓ Closing fragment
06-15 18:27	40m	- / -4	M7YBX	-7 / -	3	Partial capture
06-15 18:09	40m	- / -	SP3WAL	-8 / -	2	Partial capture
06-15 18:07	40m	- / -7	SP5GEO	-6 / -	4	Partial capture
06-15 17:55	40m	- / -	DL5ZG	-2 / -	2	Partial capture
06-15 17:34	40m	- / -	DL5ZG	-14 / -	4	Partial capture
06-15 17:05	40m	- / -6	DA1ST	-10 / -	12	✓ Closing fragment
06-15 17:03	20m	- / -	F5IXN	-4 / -	4	Partial capture
06-15 17:01	20m	-8 / -	OH1LA	- / -13	2	✓ Closing fragment
06-15 16:51	40m	- / 0	F6BEC	-15 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
204715 -11 2471  CQ GW4CVT IO73
204745 -13 2471  DL1SRS GW4CVT -15
204800  -4 2471  GW4CVT DL1SRS R+01
204815 -14 2471  DL1SRS GW4CVT RR73
204830  -7 2471  GW4CVT DL1SRS 73
204915 -14 2471  CQ GW4CVT IO73
204930  +7 2470  GW4CVT SP9SPM KO00
204945 -16 2471  CQ GW4CVT IO73
205000  +2 2470  GW4CVT SP9SPM KO00
205015 -17 2471  CQ GW4CVT IO73
205030  +6 2470  GW4CVT SP9SPM KO00
205045 -16 2471  CQ GW4CVT IO73
205100  +6 2470  GW4CVT SP9SPM KO00 (x3)

20m

UTC    dB Audio  Message
165845  -7 1625  CQ GW4CVT IO73 (x2)
170045  -6 1625  SV2HXV GW4CVT RR73
170115  -6 1625  CQ GW4CVT IO73
170145  -7 1625  OH1LA GW4CVT -13 (x2)
170245 -11 1625  CQ GW4CVT IO73
170300  -4 1873  GW4CVT F5IXN JN23 (x3)
170400  -5 1625  GW4CVT DL1RTS JO62
170430  +4 1873  GW4CVT F5IXN JN23