JA4FLC — FT8 station from Japan

Japan Grid: ?

Amateur radio station JA4FLC operating from Japan. 21 FT8 spots received at SO8OO WebSDR, active on 20m, 10m, over 7 days, best SNR +4 dB. Heard between 2026-04-29 and 2026-07-18.

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

Overview

Total spots

CQ calls

Days active

-5 dB

Avg SNR

Bands

20m 10m

First seen: 2026-04-29
Last seen: 2026-07-18 20:38 UTC

Frequent QSO partners observed at SO8OO

Stations JA4FLC worked most often, as logged from our receiver:

UN0GY · Kazakhstan EA1A · Spain IQ7PU · Italy IZ5UFW · Italy

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JA4FLC	Partner	Partner SNR	Msgs
07-18 22:36	20m	-6 / -	EA1A	- / -13	2	✓ Confirmed
07-11 21:36	20m	-8 / -	IZ5UFW	- / -18	2	✓ Confirmed
07-10 08:28	20m	0 / -	ON6AA	- / -17	4	Partial
06-24 21:59	20m	-22 / -	IQ7PU	- / -7	2	✓ Confirmed
06-17 01:38	20m	+1 / -	UN0GY	- / -11	3	✓ Confirmed
04-29 08:00	10m	-3 / -	A61OK	- / -20	6	Partial

Station Log

20m

UTC    dB  Freq  Message
095830 -13  875  JA4FLC UI5A -17
102045  -9 2484  JA4FLC UN0GY -12 (x4)
215930 -21 1291  JA4FLC IQ7PU -07 (x2)
082830  -1 1479  JA4FLC ON6AA JO11 (x4)
213630  -6  763  JA4FLC IZ5UFW R-18 (x2)
223600  -6 2276  JA4FLC EA1A -13 (x2)

10m

UTC    dB  Freq  Message
080045  -1  830  JA4FLC A61OK -20 (x6)