KC3UUV — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving KC3UUV, decoded by SO8OO in southeastern Poland. 93 related FT8 messages, 17 CQ messages, observed on 20m, across 13 UTC dates. Heard between 2026-05-30 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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

Related messages

CQ messages

UTC dates heard

-10 dB

Mean decoder S/N

Bands

20m

First seen: 2026-05-30
Last seen: 2026-08-23 09:31 UTC

Frequent QSO partners observed at SO8OO

Stations KC3UUV worked most often, as logged from our receiver:

PD4RFS · Netherlands WA2EGE · United States 4L7T · Georgia MI0OBC · Northern Ireland PD2RAL · Netherlands PD8L · Netherlands SQ8MXC · Poland DH2RL · Fed. Rep. of Germany PD2V · Netherlands W9ZPL · United States SV4LGX · Greece IZ0GRR · Italy

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	KC3UUV S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 11:30	20m	- / -	M7PHE	-16 / -	2	Partial capture
08-23 11:07	20m	- / -13	SA3SHN	-4 / -	2	Partial capture
08-16 21:44	20m	- / -10	DH2RL	+2 / -	5	✓ Closing fragment
08-16 21:40	20m	- / -20	PD2V	-12 / -	5	✓ Closing fragment
08-16 21:35	20m	- / -	PD8L	-18 / -	2	✓ Closing fragment
08-16 21:32	20m	- / -	IK4LZH	-8 / -	2	Partial capture
08-16 21:17	20m	- / -	DL3JHK	-4 / -	2	Partial capture
08-14 21:38	20m	- / -	IZ3EAW	-10 / -	2	Partial capture
08-14 20:49	20m	- / -10	HB9TIH	-19 / -	3	Partial capture
08-01 10:56	20m	- / -12	MI0OBC	-13 / -	2	✓ Closing fragment
08-01 10:48	20m	- / -21	PD4RFS	-16 / -	2	✓ Closing fragment
07-30 22:59	20m	- / -	M0IIO	-9 / -	2	Partial capture
07-30 22:52	20m	- / +1	4L7T	-12 / -	2	✓ Closing fragment
07-24 22:17	20m	- / -	PD4FL	-17 / -	4	Partial capture
06-21 18:57	20m	- / -	EA1CQ	-14 / -	2	Partial capture
06-21 18:46	20m	- / -	IK4LZH	-4 / -	2	Partial capture
06-21 18:45	20m	- / -21	ON7KEC	-12 / -	2	Partial capture
06-17 09:21	20m	- / +1	MI0AIH	-12 / -	2	Partial capture
06-17 09:19	20m	- / -	UR4QWW	-3 / -	4	Partial capture
06-13 22:19	20m	-7 / -	PD2RAL	- / -10	3	✓ Closing fragment
06-13 22:14	20m	-11 / -	W9ZPL	- / -24	2	✓ Closing fragment
06-13 21:59	20m	- / -	F5NHG	-15 / -	2	Partial capture
06-13 20:50	20m	- / -	IW0ELF	-2 / -	2	Partial capture
06-13 20:45	20m	- / -	IU2SMI	-11 / -	2	Partial capture
06-09 23:07	20m	-16 / -	SV4LGX	-20 / -20	2	✓ Closing observed
05-30 21:38	20m	- / +6	S55DX	-14 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
213645 -17 1996  KC3UUV PD8L 73
214015  -8  277  KC3UUV PD2V -20 (x5)
214445  +6  273  KC3UUV DH2RL JN68 (x5)
110700  -9 1163  KC3UUV SA3SHN JP72 (x2)
113045 -13 2027  KC3UUV M7PHE IO93 (x2)

Decoder S/N history by band

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