JR1DUP — FT8 station from Japan

Japan Grid: ?

Amateur radio station JR1DUP operating from Japan. 10 FT8 spots received at SO8OO WebSDR, active on 20m, over 1 days, best SNR +0 dB. Last heard 2026-05-01.

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

Overview

10
Total spots
0
CQ calls
1
Days active
-8 dB
Avg SNR

Bands

20m
First seen: 2026-05-01
Last seen: 2026-05-01 05:19 UTC

Frequent QSO partners observed at SO8OO

Stations JR1DUP worked most often, as logged from our receiver:

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJR1DUPPartnerPartner SNRMsgs
05-01 07:17 20m -8 / - PD1ADA - / -15 3 Partial
05-01 07:16 20m -3 / - ON6AA -4 / -4 5 ✓ Verified
05-01 07:14 20m - / -14 CN8NS -4 / - 2 Partial
05-01 07:02 20m -18 / - EA8WU - / - 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
070700  -7 1983  JR1DUP ON6AA JO11
070815 -17 3136  CN8NS JR1DUP QM07 (x3)
071630  -7 2891  JR1DUP ON6AA JO11
071645  -6 2669  LZ2VQ JR1DUP RR73
071700  -3 2891  JR1DUP ON6AA JO11 (x2)
071730  -8 2034  JR1DUP PD1ADA -15
071745  -4 2669  ON6AA JR1DUP RR73
071800  -3 2035  JR1DUP PD1ADA -15
071800  +0 2890  JR1DUP ON6AA 73
071900 -12 2035  JR1DUP PD1ADA -15
071915  -8 2670  UW8SM JR1DUP RR73
072415  -7 2669  IU8PLP JR1DUP RR73