JI1OYZ — FT8 station from Japan

Japan Grid: ?

Amateur radio station JI1OYZ operating from Japan. 182 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 39 days, best SNR +18 dB. Heard between 2026-04-21 and 2026-06-28.

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

Overview

182
Total spots
0
CQ calls
39
Days active
-4 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-21
Last seen: 2026-06-28 18:41 UTC

Frequent QSO partners observed at SO8OO

Stations JI1OYZ worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJI1OYZPartnerPartner SNRMsgs
06-28 20:40 20m 0 / - IZ5WTV - / -5 4 ✓ Confirmed
06-26 20:18 20m -4 / - IU4RWW - / -9 3 ✓ Confirmed
06-25 21:14 20m -1 / - F4IVG - / -20 3 Partial
06-25 20:49 20m -4 / - OE5MZO - / -13 3 ✓ Confirmed
06-25 20:35 20m -12 / - G5TV - / -10 2 ✓ Confirmed
06-22 20:44 20m -20 / - IK0SRL - / -13 2 ✓ Confirmed
06-20 20:34 20m +1 / - EA4HPY - / -17 2 ✓ Confirmed
06-19 08:16 20m -6 / - W4ZOR - / -16 2 ✓ Confirmed
06-18 21:31 20m - / - LA0FA -16 / - 2 Partial
06-17 20:53 20m - / -25 IU1VJP -18 / - 3 Partial
06-17 20:51 20m +4 / - YU1NTP - / -11 2 ✓ Confirmed
06-17 20:25 20m - / - YU7AS -14 / - 2 Partial
06-17 20:20 20m -9 / - IQ4LH - / -15 2 ✓ Confirmed
06-14 21:06 20m -12 / - IQ8PZ - / -15 2 ✓ Confirmed
06-14 20:46 20m - / -14 SP2FRX -14 / - 2 ✓ Confirmed
06-14 20:37 20m - / -21 IQ8PZ -14 / - 3 Partial
06-13 20:36 20m 0 / - IQ9GD - / -11 2 ✓ Confirmed
06-13 20:31 20m -8 / - IQ6SB - / -14 2 ✓ Confirmed
06-13 20:10 20m -6 / - F5OYA/P - / -7 2 Partial
06-13 20:09 20m -2 / - LZ123RF - / -7 2 Partial
06-12 21:07 20m -10 / - IW8EYF - / - 2 Partial
06-12 21:06 20m +7 / - IZ2DPX - / -6 3 ✓ Confirmed
06-12 20:49 20m -2 / - IU3BIX - / -6 4 Partial
06-11 20:57 20m - / - IK1ZNM -17 / - 3 Partial
06-11 20:53 20m - / - YU1NTP -13 / - 4 Partial
06-11 20:46 20m 0 / -8 IT9GPQ -11 / -23 6 ✓ Complete
06-11 20:45 20m - / -5 IV3JRY -12 / - 3 ✓ Confirmed
06-11 20:42 20m - / - YO2MKE -14 / - 2 Partial
06-10 20:57 20m +4 / - IQ2DB -23 / -16 3 Partial
06-09 20:47 20m -5 / - IQ0OS - / -19 3 ✓ Confirmed
06-09 20:37 20m - / - SQ8AA -15 / - 3 Partial
06-09 20:33 20m -20 / - YO8PS - / +4 2 ✓ Confirmed
06-08 21:19 20m 0 / - EA5ASQ - / -24 3 ✓ Confirmed
06-08 21:17 20m +1 / -11 DJ6MK -13 / -25 4 ✓ Complete
06-08 21:13 20m 0 / - IZ2EWN -16 / -14 2 Partial
06-07 21:12 20m - / -6 <...> -13 / - 5 Partial
06-07 21:09 20m - / - SP3CET -13 / - 2 Partial
06-07 20:55 20m +2 / - IW9FRA - / -14 3 ✓ Confirmed
06-07 20:48 20m +5 / +6 IQ9NI -20 / -7 3 ✓ Complete
06-05 21:22 20m -8 / -5 SP5DAA -23 / - 3 ✓ Verified
06-05 21:18 20m -10 / -7 SP5DAA -20 / -21 6 ✓ Complete
06-05 21:11 20m - / - TA3MPK -18 / - 2 Partial
06-04 21:01 20m - / - IQ0VT -15 / - 4 Partial
06-04 20:56 20m - / - YO7CKQ -13 / - 3 Partial
06-03 21:01 20m +4 / - 9A9N - / -9 2 ✓ Confirmed
06-03 20:49 20m - / - OE8PIT -13 / - 3 Partial
06-03 20:44 20m -4 / - OM1AMT - / -8 2 ✓ Confirmed
06-03 20:36 20m - / -14 SP8ADU -15 / - 3 ✓ Confirmed
06-03 20:36 20m 0 / - II2MPP - / - 10 Partial
06-01 07:56 20m -16 / - TI5RR - / -8 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
211415  -2 2021  JI1OYZ F4IVG -20 (x3)
201845  -4  395  JI1OYZ IU4RWW JN54 (x3)
203630 -23 1846  JI1OYZ IQ5AAR RR73
204345 -21 1625  JI1OYZ DK7QJ -10
210945 -11 2553  JI1OYZ RA1N R-14
211315 -11 1364  JI1OYZ UX5UW 73
203830  +6 1776  JI1OYZ GB1500M -16
204000  +4 1333  JI1OYZ IZ5WTV JN53 (x4)
40m 
UTC    dB  Freq  Message
201145  +2  337  JI1OYZ UT3UQJ KO50 (x5)
201515  -8  625  JI1OYZ ZS1J JF96

SNR History by Band