JH1RNI — FT8 station from Japan

Japan Grid: ?

Amateur radio station JH1RNI operating from Japan. 15 FT8 spots received at SO8OO WebSDR, active on 80m, 20m, over 6 days, best SNR +19 dB. Heard between 2026-05-09 and 2026-06-27.

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

Overview

Total spots

CQ calls

Days active

+4 dB

Avg SNR

Bands

80m 20m

First seen: 2026-05-09
Last seen: 2026-06-27 17:25 UTC

Frequent QSO partners observed at SO8OO

Stations JH1RNI worked most often, as logged from our receiver:

R7CD · European Russia EW2DZ · Belarus YO4NT · Romania YB1SDL · Indonesia 7Z1CB · Saudi Arabia UA4FKT · European Russia

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JH1RNI	Partner	Partner SNR	Msgs
06-27 19:25	80m	+8 / -	YO4NT	- / -21	2	✓ Confirmed
06-18 19:18	80m	+2 / -	UA4FKT	- / -17	2	✓ Confirmed
06-18 19:10	80m	-2 / -	R7CD	- / -23	2	✓ Confirmed
06-16 19:07	80m	+16 / -	EW2DZ	- / -20	2	✓ Confirmed
06-05 21:57	20m	+13 / -	7Z1CB	- / -20	3	✓ Confirmed

Station Log

80m

UTC    dB  Freq  Message
190745 +14  405  JH1RNI EW2DZ -20 (x2)
191030  -2 1432  JH1RNI R7CD -23 (x2)
191815  -5 2404  JH1RNI R3HH KO95
191830  +3 1231  JH1RNI UA4FKT -17 (x2)
192900 -10 2403  JH1RNI R3HH KO95
194230 -20 2138  JH1RNI YB1SDL 73
192500  +7 1428  JH1RNI YO4NT -21 (x2)

20m

UTC    dB  Freq  Message
123400  +0 2374  JH1RNI F5HNQ IN98
215730 +13  356  JH1RNI 7Z1CB -20 (x3)