JR4FNW — FT8 station from Japan

Japan Grid: ?

Amateur radio station JR4FNW operating from Japan. 13 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 4 days, best SNR +25 dB. Heard between 2026-05-08 and 2026-05-29.

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Overview

13
Total spots
0
CQ calls
4
Days active
+7 dB
Avg SNR

Bands

20m 40m
First seen: 2026-05-08
Last seen: 2026-05-29 17:21 UTC

Frequent QSO partners observed at SO8OO

Stations JR4FNW worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJR4FNWPartnerPartner SNRMsgs
05-29 19:21 20m - / -15 HA7VSA -14 / - 2 ✓ Confirmed
05-29 19:20 20m +10 / -4 UX5UO -10 / -20 5 ✓ Complete
05-29 19:19 20m -2 / - RA3ZH - / -16 2 Partial
05-29 19:15 20m - / - YO3JR -5 / - 3 Partial
05-08 20:58 20m +4 / -19 EC3A -12 / -22 6 ✓ Complete
05-08 12:22 20m +24 / - I2EAY - / -17 2 ✓ Confirmed
05-08 11:49 20m +7 / - ON6AA - / -17 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
191715  -4 2647  YO3JR JR4FNW PM64 (x2)
191845 -11 1083  EW2ZC JR4FNW PM64
191900  -2 1082  JR4FNW RA3ZH KO81 (x2)
192030 +12 1101  JR4FNW UX5UO KO50
192045 -10 1101  UX5UO JR4FNW -04
192100 +11 1101  JR4FNW UX5UO R-20
192115 -11 1101  UX5UO JR4FNW RR73
192130  +6 1101  JR4FNW UX5UO 73
192145 -11 1102  HA7VSA JR4FNW R-15 (x2)
192815 -15 1513  YO6OGW JR4FNW PM64
193445 -16 1670  LA8ENA JR4FNW PM64
195230  -8  939  A61CK JR4FNW PM64
40m 
UTC    dB  Freq  Message
200545 +12 2474  JR4FNW E75AA -19

SNR History by Band