JI4WAO — FT8 station from Japan

Japan Grid: ?

Amateur radio station JI4WAO operating from Japan. 89 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 10m, over 15 days, best SNR +23 dB. Heard between 2026-04-23 and 2026-05-14.

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

Overview

89
Total spots
0
CQ calls
15
Days active
+0 dB
Avg SNR

Bands

80m 40m 10m
First seen: 2026-04-23
Last seen: 2026-05-14 18:56 UTC

Frequent QSO partners observed at SO8OO

Stations JI4WAO worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJI4WAOPartnerPartner SNRMsgs
05-14 20:54 40m -6 / - IZ4OUL - / -22 4 ✓ Confirmed
05-14 20:35 40m +4 / - OM5ALL - / - 2 Partial
05-14 20:27 40m -6 / - RC1C - / - 2 ✓ Confirmed
05-12 20:38 40m +9 / - S50XX - / -22 4 Partial
05-12 20:18 40m +10 / - UW5KW - / -16 4 ✓ Confirmed
05-12 20:17 40m +4 / - SP9GKJ - / -18 2 ✓ Confirmed
05-11 20:28 40m -2 / - SM3ULU - / - 3 Partial
05-11 20:27 40m -4 / - SK0MT - / -18 2 ✓ Confirmed
05-11 20:22 40m +7 / - SX20RCK - / -11 2 Partial
05-10 20:39 40m -4 / - UF5F - / - 2 ✓ Confirmed
05-09 20:42 40m -2 / - LY4Q - / -21 2 ✓ Confirmed
05-09 20:37 40m +1 / - LY8O - / -11 3 ✓ Confirmed
05-08 20:34 40m +6 / - IW0RLC - / - 2 Partial
05-06 08:23 10m +3 / - A61CK - / -6 2 ✓ Confirmed
05-05 20:56 40m -4 / - EA8BS - / -24 5 Partial
05-04 20:07 80m -2 / - 4L3YL - / - 3 ✓ Confirmed
05-02 20:49 40m +3 / - <...> - / -20 2 Partial
05-02 20:48 40m -11 / - A61OK - / -14 2 Partial
05-02 20:31 40m 0 / - AU2M - / -2 2 ✓ Confirmed
04-30 20:42 40m +10 / - OE6GBG - / -17 2 ✓ Confirmed
04-30 20:29 40m +22 / - IK6FWJ - / -15 3 Partial
04-26 20:57 40m -10 / - EC3A - / - 2 Partial
04-26 20:56 40m -3 / - PI4DX - / -12 2 ✓ Confirmed
04-26 20:55 40m +5 / - 9A5CY - / - 4 Partial
04-26 20:51 40m +6 / - TA7MMI -20 / -15 4 ✓ Verified
04-26 20:49 40m -4 / - EX7CQ - / -16 2 Partial
04-23 20:28 40m +2 / - SX100PAOK - / -14 2 Partial
04-23 20:26 40m - / -12 <...> -8 / - 8 Partial

Station Log

40m 
UTC    dB  Freq  Message
203430 -16 1810  JI4WAO AO4RKB -12
203800 +10 2700  JI4WAO S50XX -22 (x4)
204900  -5  822  JI4WAO SV6SYQ -13
202700  -6 1702  JI4WAO RC1C KP50 (x2)
203400  +9 1041  JI4WAO LZ100LZ -06
203530  +3  745  JI4WAO OM5ALL JN97 (x2)
205430  -8 2210  JI4WAO IZ4OUL -22 (x4)
10m 
UTC    dB  Freq  Message
064045 -12 1720  JI4WAO 9W2EZJ -25
082330  +4  896  JI4WAO A61CK -06 (x2)
085930  +3 1875  JI4WAO 7Z1IS +18
092615 -17 1171  JI4WAO A61SD RR73
092645 -16 1374  JI4WAO SV2FNT -11
80m 
UTC    dB  Freq  Message
200915 -11 1410  JI4WAO TA9J RR73
200730  +1 2867  JI4WAO 4L3YL LN21 (x3)
200030  +8  980  JI4WAO <...> -19

SNR History by Band