JR4HNR — FT8 station from Japan

Japan Grid: MO52

Amateur radio station JR4HNR operating from Japan (grid square MO52). 12 FT8 spots received at SO8OO WebSDR, active on 20m, 10m, over 3 days, best SNR +3 dB. Heard between 2026-04-30 and 2026-06-07.

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

Overview

Total spots

CQ calls

Days active

-9 dB

Avg SNR

Bands

20m 10m

First seen: 2026-04-30
Last seen: 2026-06-07 21:33 UTC

Frequent QSO partners observed at SO8OO

Stations JR4HNR worked most often, as logged from our receiver:

ZR1ADI · South Africa ×2 YB2SLF · Indonesia YG2INA · Indonesia YD0JHX · Indonesia

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JR4HNR	Partner	Partner SNR	Msgs
06-07 23:32	20m	+2 / -	UN7EAX	- / -	3	Partial
05-20 10:41	10m	-14 / -	YD0JHX	- / -8	3	✓ Confirmed
04-30 08:49	10m	-4 / -	ZR1ADI	- / -15	3	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
233215  +1 2638  JR4HNR UN7EAX MO52 (x3)

10m

UTC    dB  Freq  Message
084730 -15 1007  JR4HNR YB6RMT -03
084915  -6 2667  JR4HNR ZR1ADI -15 (x3)
093715 -24 1585  JR4HNR YG2INA RR73
094045 -17 1829  JR4HNR YB2SLF RR73
104115 -11 1304  JR4HNR YD0JHX OI33 (x3)