JR5DFW — FT8 station from Japan

Japan Grid: ?

Amateur radio station JR5DFW operating from Japan. 96 FT8 spots received at SO8OO WebSDR, active on 20m, over 27 days, best SNR +13 dB. Heard between 2026-04-22 and 2026-06-07.

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

Overview

96
Total spots
0
CQ calls
27
Days active
-4 dB
Avg SNR

Bands

20m
First seen: 2026-04-22
Last seen: 2026-06-07 13:24 UTC

Frequent QSO partners observed at SO8OO

Stations JR5DFW worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJR5DFWPartnerPartner SNRMsgs
06-07 15:23 20m -2 / - BD5CAM - / -13 2 ✓ Confirmed
06-05 15:53 20m 0 / - UA4WJ - / - 2 Partial
06-05 15:42 20m +12 / - SV2HTW - / -12 3 ✓ Confirmed
06-02 12:41 20m -9 / - RA9UAD - / -13 3 Partial
05-30 17:11 20m +10 / -16 F5RRS -19 / -16 6 ✓ Complete
05-30 17:08 20m -4 / -15 UA9LKL -24 / -20 5 Partial
05-30 17:06 20m - / -19 W7NY -16 / - 2 ✓ Confirmed
05-30 17:00 20m -13 / - UA3SNB - / -9 2 ✓ Confirmed
05-29 15:10 20m -15 / - RY9W - / -17 2 ✓ Confirmed
05-25 14:14 20m -16 / - RU3QR - / -14 2 Partial
05-24 12:25 20m +8 / - R9MW - / -15 2 ✓ Confirmed
05-23 14:24 20m +11 / - LZ2WP - / -11 2 ✓ Confirmed
05-19 14:56 20m -19 / - R9FDE - / -22 2 ✓ Confirmed
05-18 15:48 20m -12 / - 4X5MZ - / -17 2 ✓ Confirmed
05-16 15:31 20m -1 / - ON6AA - / -19 3 ✓ Confirmed
05-16 14:46 20m -15 / - RA9UO - / -10 2 ✓ Confirmed
05-16 12:01 20m -8 / - HB9OAB - / -16 4 Partial
05-16 11:54 20m +2 / - HB9OAB - / -18 2 Partial
05-10 14:06 20m -6 / - R8QA - / -16 2 Partial
05-09 14:58 20m +8 / - PI4DX - / -9 3 ✓ Confirmed
05-08 16:33 20m -7 / - R4FDK - / +2 3 ✓ Confirmed
05-08 15:43 20m +4 / - <...> - / -23 2 Partial
05-05 17:33 20m -5 / - LZ2VQ - / - 2 ✓ Confirmed
05-05 15:01 20m -5 / - RY7G - / -13 3 ✓ Confirmed
05-05 12:57 20m +1 / - UG0B - / -16 3 ✓ Confirmed
05-04 15:47 20m -12 / - R3NB - / -21 2 Partial
05-02 14:58 20m -4 / - TA2ANK - / -21 3 Partial
04-30 14:53 20m -4 / - RA3TRR - / -23 2 ✓ Confirmed
04-30 13:16 20m +10 / - R9JE - / -16 2 ✓ Confirmed
04-24 15:35 20m -15 / - RN4A - / -16 2 Partial

Station Log

20m 
UTC    dB  Freq  Message
143430  +2 2082  JR5DFW RA3SI R-16
124115  -9 1133  JR5DFW RA9UAD R-13 (x3)
154245 +12 1649  JR5DFW SV2HTW R-12 (x3)
155315  -5 1264  JR5DFW UA4WJ LO66 (x2)
160330  +2 2031  JR5DFW F4FSY -20
130630  -9  521  JR5DFW RK0SC 73
150315 -18 1929  JR5DFW LA8ENA 73
152330  -2 2271  JR5DFW BD5CAM R-13 (x2)
145845 -18 1316  JR5DFW EK1KE 73

SNR History by Band