JK1BSB — FT8 station from Japan

Japan Grid: ?

Amateur radio station JK1BSB operating from Japan. 12 FT8 spots received at SO8OO WebSDR, active on 20m, over 5 days, best SNR +3 dB. Heard between 2026-05-02 and 2026-05-14.

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

First seen: 2026-05-02
Last seen: 2026-05-14 09:29 UTC

Frequent QSO partners observed at SO8OO

Stations JK1BSB worked most often, as logged from our receiver:

R8QA · Asiatic Russia UB8CPH · Asiatic Russia

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JK1BSB	Partner	Partner SNR	Msgs
05-14 11:27	20m	-10 / -	UN0GY	- / -22	4	Partial
05-10 14:23	20m	0 / -	R8QA	- / -13	2	✓ Confirmed
05-10 11:11	20m	0 / -	UB8CPH	- / -12	2	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
114430 -10  642  JK1BSB <...> -16 (x2)
145300  -7  502  JK1BSB RR73; R6ZNS <...> -20
111100  -2  418  JK1BSB UB8CPH -12 (x2)
142345  -2 2110  JK1BSB R8QA -13 (x2)
142645 -11 2485  JK1BSB R4HHN -15
112745 -16 2632  JK1BSB UN0GY -22 (x4)