K5WW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving K5WW, decoded by SO8OO in southeastern Poland. 110 related FT8 messages, observed on 40m, 20m, across 18 UTC dates. Heard between 2026-05-24 and 2026-08-19.

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

110

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

40m 20m

First seen: 2026-05-24
Last seen: 2026-08-19 02:49 UTC

Frequent QSO partners observed at SO8OO

Stations K5WW worked most often, as logged from our receiver:

G4IFX · England S59A · Slovenia G3TKT · England K9STL · United States IT9CCB · Sicily DL4DBL · Fed. Rep. of Germany G4IIY · England DL8DWL · Fed. Rep. of Germany I1RJP · Italy IQ4JO · Italy SP8DK · Poland 7X5CY · Algeria

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	K5WW S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-12 04:35	40m	- / -20	I1RJP	-9 / -	6	✓ Closing fragment
08-12 03:23	40m	- / -	I1RJP	-9 / -	14	Partial capture
08-10 04:36	20m	- / -	UT7NY	-4 / -	2	Partial capture
08-08 03:13	20m	- / -26	RZ9A	-18 / -	3	Partial capture
08-07 04:38	20m	- / -	IQ4JO	-17 / -	2	✓ Closing fragment
08-07 04:27	20m	- / -17	F1PBZ	-10 / -	2	Partial capture
08-05 05:08	40m	- / -	OZ8ABA	-14 / -	2	Partial capture
08-05 05:03	40m	- / -18	G4IFX	+2 / -	4	✓ Closing fragment
08-05 05:03	40m	- / -7	LX1NO	-17 / -	2	Partial capture
08-05 05:01	40m	- / -11	DL3OCF	0 / -	5	Partial capture
08-05 05:00	40m	- / -18	DL8DWL	-2 / -	2	✓ Closing fragment
08-04 04:07	40m	- / -	I1RJP	-8 / -	6	Partial capture
08-04 03:57	40m	- / -	I1RJP	-4 / -	3	Partial capture
08-02 04:26	40m	- / -	OZ2RIF	-8 / -	2	Partial capture
08-02 04:23	40m	- / -	DH5BM	-2 / -	8	Partial capture
07-16 05:49	40m	- / -	DH9DR	-16 / -	3	✓ Closing fragment
07-02 09:41	20m	- / -	DH9DR	-11 / -	3	Partial capture
06-30 05:00	20m	- / -6	G3TKT	+7 / -	3	✓ Closing fragment
06-30 04:58	20m	- / -12	R5AV	+8 / -	3	✓ Closing fragment
06-30 04:48	20m	- / -14	IT9CCB	+5 / -	3	✓ Closing fragment
06-29 05:11	20m	- / -17	DL4DBL	-4 / -	3	✓ Closing fragment
06-29 05:06	20m	- / -6	G4IIY	-10 / -	3	✓ Closing fragment
06-23 04:14	20m	- / -19	7X5CY	-10 / -	2	✓ Closing fragment
06-22 04:52	20m	- / -	9A5CY	-20 / -	2	Partial capture
06-02 03:31	40m	- / -	K1JAK	-10 / -	4	Partial capture
05-26 04:25	20m	- / -18	SP8DK	-12 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
033245 -10  249  K5WW I1RJP JN45 (x6)
043530  -2 2821  K5WW DM2AB JN49
043600  -7  257  K5WW I1RJP JN45 (x5)
044530 -18 2090  K5WW OK1XV JN79
044800  -7 2822  K5WW G1EYY RR73
044930  -5 2821  K5WW F5NBU R-08

20m

UTC    dB Audio  Message
050115  +7 2935  K5WW G3TKT R-06 (x2)
094145 -10 2488  K5WW DH9DR JO31 (x3)
041130 -18 2067  K5WW K9STL 73
042700 -11 2386  K5WW F1PBZ -17 (x2)
043800 -19 2102  K5WW IQ4JO JN63 (x2)
031300 -19 1345  K5WW RZ9A MO04 (x3)
043600  -1 1740  K5WW UT7NY KN49 (x2)

Decoder S/N history by band

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