JR4FYW — FT8 station from Japan

Japan Grid: KM17

Amateur radio station JR4FYW operating from Japan (grid square KM17). 21 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, over 5 days, best SNR +12 dB. Heard between 2026-04-27 and 2026-05-10.

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Overview

21
Total spots
0
CQ calls
5
Days active
-5 dB
Avg SNR

Bands

80m 40m 20m
First seen: 2026-04-27
Last seen: 2026-05-10 18:18 UTC

Frequent QSO partners observed at SO8OO

Stations JR4FYW worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJR4FYWPartnerPartner SNRMsgs
05-10 20:16 80m -12 / - SV1OCA - / - 4 Partial
05-05 20:28 40m 0 / - YO3DIU - / -15 2 ✓ Confirmed
05-03 22:07 20m - / - DL0BSO +4 / - 2 Partial
05-03 22:01 20m -11 / -7 IZ2DPX +7 / - 4 ✓ Verified
05-03 21:58 20m - / -6 PD0IFI +2 / - 3 ✓ Confirmed
05-03 21:56 20m - / -5 US5HL -4 / - 2 ✓ Confirmed
05-03 21:55 20m - / -2 SP6AXW -1 / - 4 ✓ Confirmed
05-03 21:53 20m - / -13 M7WUV -3 / - 3 Partial
05-03 21:53 20m -8 / - IZ2DPX - / - 2 Partial
04-27 21:13 20m +1 / - F4IBJ - / - 6 Partial
04-27 21:08 20m - / -4 SV9TLU +3 / - 6 ✓ Confirmed

Station Log

80m 
UTC    dB  Freq  Message
201645 -12 1038  JR4FYW SV1OCA KM17 (x4)
40m 
UTC    dB  Freq  Message
202130  -2  731  JR4FYW <...> -07 (x2)
202830  +3 2231  JR4FYW YO3DIU -15 (x2)
204400 -18 1855  JR4FYW <...> -16 (x2)
20m 
UTC    dB  Freq  Message
215815  -2 2585  SP6AXW JR4FYW RR73
215830  -2 1869  JR4FYW EC3A -12
215845  +0 2586  PD0IFI JR4FYW -06 (x2)
220045  +1 2586  BG5BNW JR4FYW RR73
220100 -12  321  JR4FYW IZ2DPX JN45
220115  +0 2585  PD0IFI JR4FYW RR73
220145  +6 2585  IZ2DPX JR4FYW -07 (x2)
220230 -10  321  JR4FYW IZ2DPX 73
220745  +6 2586  DL0BSO JR4FYW PM74 (x2)
221200  +0 2527  F1POK JR4FYW R-10
221430  -5 2526  PD5MVH JR4FYW PM74
221800  -1 2527  DL9KM JR4FYW RR73

SNR History by Band