JF6CKV — FT8 station from Japan

Japan Grid: ?

Amateur radio station JF6CKV operating from Japan. 61 FT8 spots received at SO8OO WebSDR, active on 20m, 10m, over 23 days, best SNR +5 dB. Heard between 2026-05-07 and 2026-07-25.

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

Overview

Total spots

CQ calls

Days active

-6 dB

Avg SNR

Bands

20m 10m

First seen: 2026-05-07
Last seen: 2026-07-25 18:33 UTC

Frequent QSO partners observed at SO8OO

Stations JF6CKV worked most often, as logged from our receiver:

IT9EJW · Sicily K2ZJ · United States UF5F · European Russia DC9RI · Fed. Rep. of Germany BG2FYO · China TA2ANK · Asiatic Turkey EA7ALL · Spain YO4DW · Romania YO9PH · Romania JE1NGI · Japan WK2M · United States

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JF6CKV	Partner	Partner SNR	Msgs
07-25 20:32	20m	+2 / -	TA2ANK	- / -11	2	✓ Confirmed
07-24 20:13	20m	+1 / -	9A5E	- / -	5	Partial
07-13 21:22	20m	-15 / -	IT9EJW	- / -11	2	✓ Confirmed
07-10 20:07	20m	-4 / -	S57FF	- / -18	4	Partial
07-07 20:37	20m	-9 / -	IK5AUL	- / -18	3	Partial
06-30 20:27	20m	-7 / -	DL3MIB	- / -17	12	Partial
06-29 11:36	10m	-18 / -	A71UN	- / -19	2	Partial
06-27 20:43	20m	-1 / -	EA7ALL	- / -26	4	✓ Confirmed
06-16 20:10	20m	+2 / -	UF5F	- / -8	3	✓ Confirmed
06-13 20:56	20m	-2 / -	YO9PH	- / -18	2	✓ Confirmed
06-13 19:42	20m	-8 / -	YO4DW	- / -12	2	✓ Confirmed
06-09 20:57	20m	+2 / -	IQ7PU	- / -24	2	Partial
06-01 20:38	20m	-7 / +8	JE1NGI	-16 / -	3	✓ Verified
06-01 20:34	20m	- / -	UT5MD	-14 / -	2	Partial
05-07 12:46	20m	-23 / -	K2ZJ	- / -16	2	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
200715  -3 1563  JF6CKV S57FF -18 (x4)
212215 -13 1712  JF6CKV IT9EJW -11 (x2)
201615 -18 1519  JF6CKV UT5ZC -16
193230  +3  705  JF6CKV SP3JHZ JO71
201345  -2 2208  JF6CKV 9A5E JN75 (x5)
203230  +2  917  JF6CKV TA2ANK -11 (x2)

10m

UTC    dB  Freq  Message
121445 -23 1839  JF6CKV A61FJ -07
113600 -20 1469  JF6CKV A71UN -19 (x2)