JR9KTS — FT8 station from Japan

Japan Grid: ?

Amateur radio station JR9KTS operating from Japan. 18 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 9 days, best SNR +6 dB. Heard between 2026-05-12 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

-8 dB

Avg SNR

Bands

20m 40m 10m

First seen: 2026-05-12
Last seen: 2026-06-04 09:18 UTC

Frequent QSO partners observed at SO8OO

Stations JR9KTS worked most often, as logged from our receiver:

A61FJ · United Arab Emirates JF1UVJ · Japan LZ5UY · Bulgaria ES5RY · Estonia Z33Z · North Macedonia

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JR9KTS	Partner	Partner SNR	Msgs
05-31 22:16	20m	-16 / -	Z33Z	- / -11	2	✓ Confirmed
05-25 22:12	20m	-7 / -	JF1UVJ	- / -14	2	✓ Confirmed
05-17 21:42	20m	-8 / -	YM4KT	- / -21	2	Partial
05-14 19:41	40m	-4 / -	ES5RY	- / -14	2	✓ Confirmed
05-12 21:48	20m	-12 / -	CT7AUT	- / -	2	Partial

Station Log

10m

UTC    dB  Freq  Message
111815  -1 1138  JR9KTS A61DD -13

20m

UTC    dB  Freq  Message
212915 -11 2626  JR9KTS E75AA -14
214830 -13 1759  JR9KTS CT7AUT IM67 (x2)
111600 -17  630  JR9KTS KA2MGE R-07
214230  -9  862  JR9KTS YM4KT -21 (x2)
212100  +2  578  JR9KTS JA4WLF -16
222530  +6  975  JR9KTS LZ5UY RR73
223000 -15 2864  JR9KTS BD6KDP R-08
220845  -2 1776  JR9KTS A61FJ RR73
221215  -8 2698  JR9KTS JF1UVJ -14 (x2)
221630 -17 2054  JR9KTS Z33Z -11 (x2)
221930 -10 2140  JR9KTS SX20RCK -09

40m

UTC    dB  Freq  Message
194115  -6 2333  JR9KTS ES5RY -14 (x2)