VK4XK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Australia

Receiver-side FT8 activity involving VK4XK, decoded by SO8OO in southeastern Poland. 106 related FT8 messages, observed on 80m, 40m, 20m, across 10 UTC dates. Heard between 2026-06-11 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

106

Related messages

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 20m 40m

First seen: 2026-06-11
Last seen: 2026-08-23 05:15 UTC

Frequent QSO partners observed at SO8OO

Stations VK4XK worked most often, as logged from our receiver:

R7CD · European Russia SV2HTI · Greece F4EMG · France DL4YBP · Fed. Rep. of Germany RA6ANN · European Russia UA3GDJ · European Russia YO4NT · Romania DJ3AA · Fed. Rep. of Germany F5RAV · France DH2YBG · Fed. Rep. of Germany PI4DX · Netherlands

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	VK4XK S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 07:10	20m	- / -	DL5KSS	0 / -	2	Partial capture
08-23 07:04	20m	- / -	LZ2PAJ	-11 / -	4	Partial capture
08-23 06:54	20m	- / -	PF2JV	-7 / -	4	Partial capture
08-23 06:41	20m	- / -	DH2YBG	-1 / -	3	✓ Closing fragment
08-23 06:33	20m	- / -25	IW0RLC	-19 / -	3	Partial capture
08-23 06:32	20m	- / -24	DL5XU	-3 / -	13	Partial capture
08-23 06:23	20m	- / -23	DL4YBP	-10 / -	6	✓ Closing fragment
08-23 06:19	20m	- / -	IZ2OAR	+5 / -	3	Partial capture
08-23 06:05	20m	- / -11	F1DJY	-2 / -	4	Partial capture
08-23 06:05	20m	- / -16	PI4DX	+7 / -	3	✓ Closing fragment
08-22 06:55	20m	- / -	F4EMG	-15 / -	2	✓ Closing fragment
08-22 06:51	20m	- / -13	SV2HTI	-10 / -	3	✓ Closing fragment
08-22 06:50	20m	- / -	DL1GKH	+1 / -	11	Partial capture
08-22 06:48	20m	- / -15	EI4KF	-6 / -	2	Partial capture
08-15 16:02	40m	- / -18	YO4NT	-4 / -	4	✓ Closing fragment
08-15 15:21	40m	- / -24	UA3GDJ	-6 / -	4	✓ Closing fragment
08-07 19:01	80m	- / -15	DJ3AA	+9 / -	3	✓ Closing fragment
08-01 07:10	20m	- / -	PI4DX	-4 / -	5	Partial capture
07-24 08:39	20m	- / -	DF3IS	+1 / -	2	Partial capture
07-24 08:28	20m	- / -	DF3IS	-6 / -	2	Partial capture
07-12 04:25	20m	- / -16	RA6ANN	-9 / -	2	✓ Closing fragment
07-11 19:42	80m	- / -	R3HH	+3 / -	2	Partial capture
07-11 15:54	40m	- / -	R7CD	-14 / -	3	✓ Closing fragment
06-11 07:01	20m	- / -	9A5E	-4 / -	3	Partial capture
06-11 06:57	20m	- / -24	DH1PS	-20 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
064015  +2 1279  VK4XK DL5XU -21
064145  -5  980  VK4XK DH2YBG JO43 (x3)
065445  +1 2157  VK4XK PF2JV JO22 (x4)
070415  -9 1406  VK4XK LZ2PAJ KN12 (x4)
071045  +4  521  VK4XK DL5KSS JO31 (x3)

40m

UTC    dB Audio  Message
155400 -12 1261  VK4XK R7CD KN94 (x3)
152145  -8  740  VK4XK UA3GDJ KO92 (x4)
160215  -3 2519  VK4XK YO4NT -18 (x4)

80m

UTC    dB Audio  Message
194200  +5 2664  VK4XK R3HH KO95 (x2)
190130 +12  346  VK4XK DJ3AA JN48 (x3)

Decoder S/N history by band

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