JH0ROI — FT8 station from Japan

Japan Grid: ?

Amateur radio station JH0ROI operating from Japan. 5 FT8 spots received at SO8OO WebSDR, active on 20m, over 1 days, best SNR -5 dB. Last heard 2026-07-13.

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

Overview

5
Total spots
0
CQ calls
1
Days active
-12 dB
Avg SNR

Bands

20m
First seen: 2026-07-13
Last seen: 2026-07-13 15:18 UTC

Frequent QSO partners observed at SO8OO

Stations JH0ROI worked most often, as logged from our receiver:

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJH0ROIPartnerPartner SNRMsgs
07-13 17:16 20m -16 / - SP5ALV - / -9 2 ✓ Confirmed
07-13 17:06 20m -6 / - RA3ZH - / - 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
170630  -5  299  JH0ROI RA3ZH KO81 (x2)
171600 -20 1633  JH0ROI SP5ALV R-09 (x2)
171800 -15  411  JH0ROI RA3ZH 73