JL4DYV — FT8 station from Japan

Japan Grid: ?

Amateur radio station JL4DYV operating from Japan. 5 FT8 spots received at SO8OO WebSDR, active on 20m, over 3 days, best SNR -14 dB. Heard between 2026-05-03 and 2026-06-13.

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

Overview

Total spots

CQ calls

Days active

-16 dB

Avg SNR

Bands

20m

First seen: 2026-05-03
Last seen: 2026-06-13 02:16 UTC

Frequent QSO partners observed at SO8OO

Stations JL4DYV worked most often, as logged from our receiver:

R7DX · European Russia

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JL4DYV	Partner	Partner SNR	Msgs
05-20 09:12	20m	-18 / -	RX3ASQ	- / -23	2	Partial
05-03 22:40	20m	-16 / -	BH2UNI	- / -6	2	Partial

Station Log

20m

UTC    dB  Freq  Message
224045 -14 1576  JL4DYV BH2UNI -06 (x2)
091245 -17 1245  JL4DYV RX3ASQ R-23 (x2)
041615 -15 1483  JL4DYV R7DX 73