JF9SWO — FT8 station from Japan

Japan Grid: ?

Amateur radio station JF9SWO operating from Japan. 6 FT8 spots received at SO8OO WebSDR, active on 20m, over 4 days, best SNR +1 dB. Heard between 2026-04-22 and 2026-05-22.

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

First seen: 2026-04-22
Last seen: 2026-05-22 10:36 UTC

Frequent QSO partners observed at SO8OO

Stations JF9SWO worked most often, as logged from our receiver:

RU0LL · Asiatic Russia

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JF9SWO	Partner	Partner SNR	Msgs
04-22 11:46	20m	-17 / -	RU0LL	- / -13	3	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
114645 -17 2126  JF9SWO RU0LL PN53 (x3)
113915 -16 1413  JF9SWO F5NKX IN99
121315  -5 1412  JF9SWO RU4SS LO36
123645  +1 2088  JF9SWO R4IK -15