JH2HIW — FT8 station from Japan

Japan Grid: JO41

Amateur radio station JH2HIW operating from Japan (grid square JO41). 42 FT8 spots received at SO8OO WebSDR, active on 20m, over 8 days, best SNR +10 dB. Heard between 2026-04-28 and 2026-06-17.

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

Overview

Total spots

CQ calls

Days active

-0 dB

Avg SNR

Bands

20m

First seen: 2026-04-28
Last seen: 2026-06-17 10:20 UTC

Frequent QSO partners observed at SO8OO

Stations JH2HIW worked most often, as logged from our receiver:

YU7YZ · Serbia IQ3AZ · Italy R5AV · European Russia OM3LU · Slovak Republic SP6FME · Poland IK2YVA · Italy

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JH2HIW	Partner	Partner SNR	Msgs
06-17 12:15	20m	-7 / -	DA1ST	- / -	9	Partial
06-17 12:15	20m	-2 / -	RA4HG	- / -14	4	Partial
06-15 20:54	20m	+1 / -	YU7YZ	- / -16	2	✓ Confirmed
06-13 20:17	20m	+1 / -	SP6FME	- / -19	4	✓ Confirmed
06-10 21:02	20m	+8 / -	IK2YVA	- / -7	3	✓ Confirmed
06-10 20:58	20m	+5 / -	IQ3AZ	- / -15	3	✓ Confirmed
06-10 13:01	20m	-5 / -	R5AV	- / -18	2	✓ Confirmed
05-13 20:57	20m	+8 / -	SV1HFE	- / -	2	Partial
05-13 20:52	20m	+1 / -	EA3EQS	- / -12	5	Partial
05-13 20:49	20m	-2 / -	EA3EQS	- / -	2	Partial
04-28 20:58	20m	0 / -	MW0MZM	- / -	2	Partial

Station Log

20m

UTC    dB  Freq  Message
205445  -2 2410  JH2HIW YU7YZ -16 (x2)
121530 -11 2550  JH2HIW DA1ST JO41
121530  -5 2430  JH2HIW RA4HG -14 (x2)
121630  -9 2549  JH2HIW DA1ST JO41
121630  +0 2430  JH2HIW RA4HG -14
121700  -8 2549  JH2HIW DA1ST JO41
121700  +0 2430  JH2HIW RA4HG -14
121730  -7 2549  JH2HIW DA1ST JO41 (x6)