JA4SCR — FT8 station from Japan

Japan Grid: ?

Amateur radio station JA4SCR operating from Japan. 24 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 2 days, best SNR +10 dB. Heard between 2026-04-30 and 2026-06-02.

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

Overview

Total spots

CQ calls

Days active

+1 dB

Avg SNR

Bands

20m 40m

First seen: 2026-04-30
Last seen: 2026-06-02 18:44 UTC

Frequent QSO partners observed at SO8OO

Stations JA4SCR worked most often, as logged from our receiver:

YO4NF · Romania DL2MIJ · Fed. Rep. of Germany EA3EDU · Spain D2UY · Angola 9J2FI · Zambia

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JA4SCR	Partner	Partner SNR	Msgs
06-02 20:48	20m	- / -	SV9TLU	-8 / -	2	Partial
06-02 20:43	20m	-4 / -	RL6MT	- / -12	2	Partial
06-02 20:33	20m	-2 / -	IZ2DPX	- / -	5	Partial
06-02 20:07	20m	+8 / -	DL2MIJ	-11 / -13	3	✓ Verified
06-02 20:07	20m	+4 / -	EA3EDU	- / -13	9	✓ Confirmed
06-02 20:05	20m	-1 / -	LZ4VR	- / -	3	Partial
06-02 20:04	20m	-2 / -	9J2FI	- / -3	2	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
200845  +7  717  JA4SCR EA3EDU R-13 (x6)
203300  +0  601  JA4SCR IZ2DPX JN45 (x5)
204330  -7 2571  JA4SCR RL6MT -12 (x2)
204815  -7  633  SV9TLU JA4SCR PM64 (x2)

40m

UTC    dB  Freq  Message
211200  -2 2754  JA4SCR D2UY RR73