JI4WAO — FT8 station from Japan

Japan Grid: ?

Amateur radio station JI4WAO operating from Japan. 151 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, 10m, over 31 days, best SNR +23 dB. Heard between 2026-04-23 and 2026-06-28.

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

Overview

151
Total spots
0
CQ calls
31
Days active
-0 dB
Avg SNR

Bands

80m 40m 20m 10m
First seen: 2026-04-23
Last seen: 2026-06-28 18:44 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
06-13 20:12 80m -4 / - 4Z5AV - / -8 3 ✓ Confirmed
06-06 20:17 40m -2 / - UT6HN - / - 2 Partial
05-28 08:08 10m -19 / - VU2RMS - / +1 2 ✓ Confirmed
05-27 09:27 10m +14 / - A61DI - / -3 2 ✓ Confirmed
05-24 20:58 40m +2 / - SX1FLY - / -16 2 ✓ Confirmed
05-24 20:52 40m +20 / - SP6JIU - / -11 2 ✓ Confirmed
05-22 20:10 40m -6 / - YT1VDA - / -16 2 Partial
05-22 20:09 40m -4 / - IK7NXU - / -18 2 ✓ Confirmed
05-21 20:49 40m +4 / - I8IGS - / -11 2 ✓ Confirmed
05-21 20:44 40m +16 / - OE8DDX - / -17 2 ✓ Confirmed
05-21 20:34 40m -10 / - SV1DKR - / -13 2 ✓ Confirmed
05-20 20:46 40m +10 / - YO9PH - / -18 2 ✓ Confirmed
05-20 20:40 40m +6 / - EA8UP - / -10 2 ✓ Confirmed
05-20 20:33 40m -19 / - YM9KE - / -22 2 ✓ Confirmed
05-20 20:27 40m +8 / - IU7VOL - / -18 9 ✓ Confirmed
05-19 22:39 20m +4 / - 7Z1DN - / -6 2 ✓ Confirmed
05-18 20:56 40m -10 / - R6OER - / -12 6 ✓ Confirmed
05-16 20:41 40m -6 / - UX5UW - / -7 2 ✓ Confirmed
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
201000  -5 1382  JI4WAO IK7NXU RR73
201030  -5 1782  JI4WAO YT1VDA KN04 (x2)
205200 +20 2882  JI4WAO SP6JIU -11 (x2)
205830  +2  552  JI4WAO SX1FLY -16 (x2)
201730  -1 2414  JI4WAO UT6HN KN69 (x2)
202500  -2  756  JI4WAO Z62NS RR73
213700 -13  799  JI4WAO RR73; R2BQM <...> -02
205530  -2 2389  JI4WAO IR8RCAM -14
204930  +1 2065  JI4WAO IQ7KM RR73
205100  -7 1041  JI4WAO RX3ASQ KO95
204400  -4  493  JI4WAO II9RICT -16
80m 
UTC    dB  Freq  Message
200915 -11 1410  JI4WAO TA9J RR73
200730  +1 2867  JI4WAO 4L3YL LN21 (x3)
200030  +8  980  JI4WAO <...> -19
201200  -2 1903  JI4WAO 4Z5AV -08 (x3)
20m 
UTC    dB  Freq  Message
223045  +3  897  JI4WAO EA4IFI RR73
223915  +4 1269  JI4WAO 7Z1DN -06 (x2)
224045  -3 2208  JI4WAO EA4IXE IN80
225700  +2  803  JI4WAO 9X5KM -05
225730  +3  803  JI4WAO RR73; JA0DAI <...> -04
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
092715 +14  468  JI4WAO A61DI -03 (x2)
080800 -21 1595  JI4WAO VU2RMS +01 (x2)
090400 -23 1575  JI4WAO VU2KPH NL25

SNR History by Band