JK1IHE — FT8 station from Japan

Japan Grid: ?

Amateur radio station JK1IHE operating from Japan. 10 FT8 spots received at SO8OO WebSDR, active on 20m, 10m, over 5 days, best SNR +5 dB. Heard between 2026-04-21 and 2026-06-04.

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: 2026-04-21
Last seen: 2026-06-04 22:01 UTC

Frequent QSO partners observed at SO8OO

Stations JK1IHE worked most often, as logged from our receiver:

UA0SM · Asiatic Russia RZ0SW · Asiatic Russia BA4IAW · China RY3D · European Russia F1BBI · France

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JK1IHE	Partner	Partner SNR	Msgs
06-05 00:01	20m	-10 / -	RZ0SW	- / -14	2	✓ Confirmed
05-28 11:38	10m	-10 / -	A61FJ	- / -18	2	Partial
05-13 10:53	20m	+4 / -	UA0SM	- / -20	2	✓ Confirmed
04-21 07:33	20m	+2 / -	RY3D	- / -17	2	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
073330  +3  663  JK1IHE RY3D -17 (x2)
221730  -9 2334  JK1IHE F1BBI RR73
105300  +5  520  JK1IHE UA0SM -20 (x2)
221915 -15  852  JK1IHE BA4IAW RR73
000100 -12  972  JK1IHE RZ0SW -14 (x2)

10m

UTC    dB  Freq  Message
113830 -14 1703  JK1IHE A61FJ -18 (x2)