JH2BUF — FT8 station from Japan

Japan Grid: ?

Amateur radio station JH2BUF operating from Japan. 17 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 6 days, best SNR +11 dB. Heard between 2026-05-04 and 2026-05-12.

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

Overview

Total spots

CQ calls

Days active

-10 dB

Avg SNR

Bands

20m 40m

First seen: 2026-05-04
Last seen: 2026-05-12 08:21 UTC

Frequent QSO partners observed at SO8OO

Stations JH2BUF worked most often, as logged from our receiver:

BG7WJH · China UA0SR · Asiatic Russia UA9JGS · Asiatic Russia

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JH2BUF	Partner	Partner SNR	Msgs
05-12 01:28	20m	-12 / -	UA9JGS	- / -16	3	✓ Confirmed
05-10 07:02	40m	-16 / -	IU8RFW	- / -13	6	Partial
05-08 23:40	20m	-8 / -	BG7WJH	- / -	2	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
094800 +11 2285  JH2BUF IK3ZQY -18
055345 -16  242  JH2BUF <...> -11
120730  -4 2366  JH2BUF RR73; F5HNQ <...> -14
120915  +3  968  JH2BUF RP81VKN -10
121730  -6 2400  JH2BUF <...> -11
234045  -9  576  JH2BUF BG7WJH RR73 (x2)
012845 -15  868  JH2BUF UA9JGS -16 (x3)
102145  -7 1176  JH2BUF UA0SR RR73

40m

UTC    dB  Freq  Message
070215 -18 2273  JH2BUF IU8RFW -13 (x6)