JH7KAG — FT8 station from Japan

Japan Grid: ?

Amateur radio station JH7KAG operating from Japan. 8 FT8 spots received at SO8OO WebSDR, active on 20m, 10m, over 5 days, best SNR -5 dB. Heard between 2026-04-23 and 2026-06-09.

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

Overview

Total spots

CQ calls

Days active

-12 dB

Avg SNR

Bands

20m 10m

First seen: 2026-04-23
Last seen: 2026-06-09 04:21 UTC

Frequent QSO partners observed at SO8OO

Stations JH7KAG worked most often, as logged from our receiver:

VK5BC · Australia RV6HE · European Russia TI5RR · Costa Rica 4X1UF · Israel

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JH7KAG	Partner	Partner SNR	Msgs
06-04 07:45	10m	-8 / -	4X1UF	- / -14	2	✓ Confirmed
05-28 07:57	10m	-13 / -	RV6HE	- / -15	2	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
074900  -5 2978  JH7KAG ON6AA -15
062100 -19  947  JH7KAG TI5RR RR73

10m

UTC    dB  Freq  Message
070915 -16 1239  JH7KAG VK5BC -07 (x2)
075730 -12 2021  JH7KAG RV6HE -15 (x2)
074545  -5 2620  JH7KAG 4X1UF -14 (x2)