JK1NPZ — FT8 station from Japan

Japan Grid: ?

Amateur radio station JK1NPZ operating from Japan. 25 FT8 spots received at SO8OO WebSDR, active on 20m, over 5 days, best SNR +10 dB. Heard between 2026-05-03 and 2026-05-21.

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

Overview

Total spots

CQ calls

Days active

-1 dB

Avg SNR

Bands

20m

First seen: 2026-05-03
Last seen: 2026-05-21 11:56 UTC

Frequent QSO partners observed at SO8OO

Stations JK1NPZ worked most often, as logged from our receiver:

ON6AA · Belgium UN8DSW · Kazakhstan UA9OTW · Asiatic Russia

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JK1NPZ	Partner	Partner SNR	Msgs
05-21 13:51	20m	+5 / -	SV0TPN	- / -18	8	Partial
05-21 13:22	20m	-10 / -	UN8DSW	- / -16	2	✓ Confirmed
05-20 13:02	20m	+3 / -	GM0SDV	- / -2	6	Partial
05-20 13:01	20m	-4 / -	ON6AA	- / -22	3	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
130330  +6  549  JK1NPZ GM0SDV -02 (x3)
133130 -11 1454  JK1NPZ RL3T LO16
131730 -13 1969  JK1NPZ UA9OTW RR73
132230  -9 1441  JK1NPZ UN8DSW -16 (x2)
135130  +7 2072  JK1NPZ SV0TPN -18 (x8)