JA1SKE — FT8 station from Japan

Japan Grid: KN88

Amateur radio station JA1SKE operating from Japan (grid square KN88). 28 FT8 spots received at SO8OO WebSDR, 8 CQ calls, active on 20m, over 5 days, best SNR +9 dB. Heard between 2026-05-09 and 2026-05-14.

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

Overview

28
Total spots
8
CQ calls
5
Days active
-8 dB
Avg SNR

Bands

20m
First seen: 2026-05-09
Last seen: 2026-05-14 11:47 UTC

Frequent QSO partners observed at SO8OO

Stations JA1SKE worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJA1SKEPartnerPartner SNRMsgs
05-14 13:46 20m -10 / - UB6OCP - / - 2 Partial
05-13 14:56 20m -19 / - SV1PLR - / -20 6 ✓ Confirmed
05-13 14:47 20m -17 / -9 UB8QAD -13 / - 2 Partial
05-12 21:06 20m - / - TF4M -7 / - 12 ✓ Confirmed
05-12 21:02 20m - / -13 <...> -8 / - 5 Partial
05-10 20:56 20m +8 / - CT7AXN -7 / -11 3 ✓ Verified
05-10 20:55 20m 0 / - CR7BRV -11 / - 2 ✓ Verified
05-10 20:52 20m - / -12 MI7XHT -8 / - 2 ✓ Confirmed
05-10 20:49 20m - / -17 YL3QT -8 / - 2 ✓ Confirmed
05-10 20:48 20m 0 / - CR7BRV - / - 2 Partial
05-10 20:47 20m - / -18 UT5UOD -6 / - 3 ✓ Confirmed
05-10 20:43 20m - / -15 F4FCE -5 / - 3 ✓ Confirmed
05-10 20:41 20m - / -13 SV1OCQ -6 / - 2 ✓ Confirmed
05-10 20:40 20m - / -10 F4FLF -6 / - 2 ✓ Confirmed
05-10 20:39 20m - / -8 DF7EF -5 / - 2 ✓ Confirmed
05-10 20:38 20m -5 / -5 ON6AA -8 / -8 3 Partial
05-10 20:36 20m - / -15 TA3TK -9 / - 3 ✓ Confirmed
05-10 20:34 20m - / -18 IZ4JMA -11 / - 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
144545 -12 2954  R4HHN JA1SKE -12
144600  -2  375  JA1SKE RA6OY KN88
144730 -17  922  JA1SKE UB8QAD MO16
144745 -13 2953  UB8QAD JA1SKE -09
145245  -7 2954  DK5CW JA1SKE -19
145415 -11 2953  CQ JA1SKE PM95
145445 -10 2953  UT7HX JA1SKE -16
145600 -17 2155  JA1SKE SV1PLR KM17 (x6)
134630 -12 2045  JA1SKE UB6OCP KN88 (x2)

SNR History by Band