JK8LVM — FT8 station from Japan

Japan Grid: ?

Amateur radio station JK8LVM operating from Japan. 35 FT8 spots received at SO8OO WebSDR, active on 20m, over 4 days, best SNR +8 dB. Heard between 2026-04-29 and 2026-06-07.

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

Overview

Total spots

CQ calls

Days active

-5 dB

Avg SNR

Bands

20m

First seen: 2026-04-29
Last seen: 2026-06-07 20:05 UTC

Frequent QSO partners observed at SO8OO

Stations JK8LVM worked most often, as logged from our receiver:

DF7EF · Fed. Rep. of Germany BH3NZN · China TL8GD · Central African Republic CS8ABF · Azores JY5IB · Jordan CN8NS · Morocco A61CK · United Arab Emirates

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JK8LVM	Partner	Partner SNR	Msgs
06-07 22:05	20m	0 / -	CS8ABF	- / -19	2	✓ Confirmed
05-15 22:03	20m	-1 / -	SV1HFE	- / -	6	Partial
05-15 22:02	20m	-4 / -	JY5IB	- / -9	2	✓ Confirmed
05-15 21:54	20m	-11 / -	SV1HFE	- / -	3	Partial
05-15 21:53	20m	+3 / -	SV9MBL	- / -14	2	Partial
05-15 21:43	20m	-10 / -	SV1HFE	- / -	3	Partial
05-15 21:36	20m	-5 / -	SV1HFE	- / -	4	Partial
05-15 14:20	20m	-3 / -	A61CK	- / -20	4	✓ Confirmed
05-10 22:32	20m	+2 / -	EA7GXD	- / -	2	Partial
05-10 22:31	20m	-12 / -	CN8NS	- / -13	2	✓ Confirmed
04-29 23:08	20m	-3 / -21	TL8GD	-6 / -	7	✓ Complete

Station Log

20m

UTC    dB  Freq  Message
215330  +4  695  JK8LVM SV9MBL -14
215400 -11 2865  JK8LVM SV1HFE KM18
215400  +2  695  JK8LVM SV9MBL RRR
215430 -12 2865  JK8LVM SV1HFE KM18 (x2)
220200  -6 1458  JK8LVM JY5IB -09 (x2)
220330  -9 2864  JK8LVM SV1HFE KM18 (x6)
220500  +0 1114  JK8LVM CS8ABF -19 (x2)