JA5XAE — FT8 station from Japan

Japan Grid: KN04

Amateur radio station JA5XAE operating from Japan (grid square KN04). 546 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, 10m, over 63 days, best SNR +24 dB. Heard between 2026-05-14 and 2026-08-10.

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

Overview

546
Total spots
0
CQ calls
63
Days active
-4 dB
Avg SNR

Bands

80m 20m 40m 10m
First seen: 2026-05-14
Last seen: 2026-08-10 20:24 UTC

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJA5XAEPartnerPartner SNRMsgs
08-10 22:21 20m -10 / - CR7BRV - / - 3 Partial
08-10 22:21 20m -2 / - YU3RS - / - 7 Partial
08-10 22:08 20m -16 / - EA6UE - / -8 2 ✓ Confirmed
08-10 21:27 20m +8 / - DK7NL - / +5 2 ✓ Confirmed
08-06 21:22 20m -14 / - IW0FGX - / +1 2 Partial
08-06 20:04 80m +9 / -18 SA3CAT -6 / -15 6 ✓ Complete
08-06 19:53 40m -8 / - DL3NA - / - 2 Partial
08-05 23:02 20m +10 / - DF7EF - / -16 2 ✓ Confirmed
08-05 22:44 20m +4 / - DL6MRM - / -7 2 ✓ Confirmed
08-04 21:07 40m -14 / - GW8DX - / -16 2 ✓ Confirmed
08-04 06:22 20m -14 / - <...> - / -15 2 Partial
08-03 21:04 40m -11 / - UT7HX - / -13 2 ✓ Confirmed
08-03 21:01 40m -6 / - R7DX - / - 4 ✓ Confirmed
08-03 20:58 40m -10 / - RN6MA - / -6 2 ✓ Confirmed
08-02 20:50 40m -13 / - HG2DX - / -12 2 ✓ Confirmed
08-01 20:42 20m -10 / - CT7AUT - / - 3 Partial
07-31 21:00 20m -2 / - F4IBJ - / -7 4 ✓ Confirmed
07-31 20:56 20m -12 / -16 EA1Y -10 / - 2 ✓ Verified
07-31 20:49 20m -12 / -16 EA8DHH -9 / -14 3 ✓ Complete
07-29 21:04 20m - / -18 ON4FF -14 / - 3 ✓ Confirmed
07-29 20:57 80m -4 / - DK3ME - / - 6 Partial
07-29 20:43 40m 0 / - S57UX - / -22 2 Partial
07-29 20:32 40m -8 / - I0KMJ - / -21 3 ✓ Confirmed
07-28 20:40 40m 0 / - LB7ZG - / - 3 Partial
07-26 21:01 20m -15 / - 2E0FUM - / - 3 Partial
07-26 20:56 20m +4 / - G0OSK - / -10 4 ✓ Confirmed
07-26 20:55 20m -8 / - IW2NEF - / +4 2 ✓ Confirmed
07-26 20:48 20m -15 / - I1WUA - / -4 2 ✓ Confirmed
07-26 20:29 20m - / - CR7BRV -18 / - 2 Partial
07-25 21:13 20m - / - IZ5UFW -8 / - 2 Partial
07-24 23:02 20m -8 / - DK3BK - / +5 2 ✓ Confirmed
07-24 20:37 20m +2 / - F5SZY -8 / -1 4 ✓ Verified
07-24 20:36 20m - / -9 IK8PLJ -6 / - 3 ✓ Confirmed
07-24 20:35 20m - / -7 HA1BL -6 / - 2 ✓ Confirmed
07-24 20:34 20m - / -23 SQ9BC -5 / - 2 ✓ Confirmed
07-24 00:02 20m -13 / - 4Z5PT - / -11 4 ✓ Confirmed
07-21 22:28 20m -1 / - <...> - / -8 3 ✓ Confirmed
07-19 21:34 20m -13 / - M0CKX - / - 2 Partial
07-19 21:22 20m +13 / -11 S52D -13 / -5 6 ✓ Complete
07-18 20:34 40m 0 / - S52D - / -16 2 ✓ Confirmed
07-17 21:38 20m -6 / - EA7KOM -5 / -10 2 Partial
07-17 21:36 20m - / -22 IZ2LTW -6 / - 3 Partial
07-17 20:55 20m - / - OZ0QF -9 / - 3 Partial
07-17 20:52 20m - / -16 RM5C -14 / - 2 ✓ Confirmed
07-17 20:47 20m - / - 9A5MP -14 / - 2 ✓ Confirmed
07-17 20:29 20m - / -9 R3KIZ -10 / - 2 ✓ Confirmed
07-17 20:29 20m - / -10 OK2LW -14 / - 2 ✓ Confirmed
07-17 20:28 20m - / -8 BI4AEL -10 / - 2 ✓ Confirmed
07-17 20:25 20m - / -14 LZ5XP -7 / - 3 ✓ Confirmed
07-16 20:32 20m -15 / - EA7EZ -9 / -13 4 ✓ Verified

Station Log

20m
UTC    dB  Freq  Message
075045 +10 2647  JA5XAE DJ7TO RR73
212715  +6 2680  JA5XAE DK7NL +05 (x2)
220845 -14 1334  JA5XAE EA6UE -08 (x2)
222130 -10  783  JA5XAE CR7BRV IM58
222130  -2 1078  JA5XAE YU3RS KN04
222200 -10  783  JA5XAE CR7BRV IM58
222200  +0 1078  JA5XAE YU3RS KN04
222230 -10  783  JA5XAE CR7BRV IM58
222230  +0 1078  JA5XAE YU3RS KN04 (x5)
80m
UTC    dB  Freq  Message
193700  -1 2091  JA5XAE RT4A -14
205745  -3 2077  JA5XAE DK3ME JO50 (x6)
200400  -6 2962  SA3CAT JA5XAE PM63
200445 +10 2627  JA5XAE SA3CAT -15
200530  -6 2961  UN3QA JA5XAE 73
200600  -7 2962  SA3CAT JA5XAE R-18
200615  +9 2627  JA5XAE SA3CAT RR73
200630  -6 2962  SA3CAT JA5XAE 73
200645  +8 2627  JA5XAE SA3CAT +00
200830 -10 2962  UR5HAN JA5XAE PM63
40m
UTC    dB  Freq  Message
205815 -11  963  JA5XAE RN6MA -06 (x2)
205915 -22 1928  JA5XAE R7DX KN84 (x5)
210400 -11 2598  JA5XAE UT7HX -13 (x2)
210730 -12 1798  JA5XAE GW8DX -16 (x2)
195045 -17 2108  JA5XAE G4DBW RR73
195345  -9  540  JA5XAE DL3NA JO42 (x2)
195530  -5  545  JA5XAE <...> -11
10m
UTC    dB  Freq  Message
120345  -3  905  JA5XAE A61CK RR73
114830 -13 2090  JA5XAE 7Q8AK RR73
141045 -10 2345  JA5XAE UN3QA +01 (x2)

SNR History by Band