JA4GXS/4 Kasado Island

JA4GXS/4 Kasado Island

DX Operation IOTA AS-117
🇯🇵 JA — Japan

JA4GXS/4 and JN4JXL/4 will be active from Kasado Island (AS-117) on September 5th. They plan to operate for several hours, utilizing FT8, FT4, CW, and SSB modes. Operations will take place on 40, 30, 20, 17, and 6 meters. *Source: 425DXN wcal #1843 — [425 DX News](http://www.425dxn.org)*

CWFT4FT8SSB20m40m6m
Updated on 01 Oct 2026
QSL via: JA4GXS, JN4JXL
CONCLUDED
From05 Sep 2026
To05 Sep 2026
Latest news
QSL via home callsigns.
· DXNL (DARC) · full history
Live cluster spots Add to calendar Google Calendar

JA4GXS/4 Live Spots

02:28:13 UTC
UTC Spotter Frequency Mode Comments Band Age
21:40 05 SepJH4HMG10136.0FT8CQ AS-11730m34d
21:20 05 SepJH4HMG10136.0FT8CQ AS-11730m34d
17:17 05 SepOH4EBD10136.0FT8Call Correction30m34d
16:42 05 SepRBN7003.0CW—40m34d
16:39 05 SepRBN14040.0CW—20m34d
11:06 05 SepJH6BPG50313.0FT8FT8 CQ AS-117 Kasado Is6m34d

Source reports

Our sources do not fully agree on the details of this operation. We list what each one reports below and highlight where they differ from our listing.

425DXN wcal #1843
QSL via: reports home calls, direct or bureau (our listing: JA4GXS, JN4JXL)
DXNL 2526
Matches our listing.

Update history

  • First reported425 DX News
    JA4GXS/4 and JN4JXL/4 will be active from Kasado Island (AS-117) on September 5th. They plan to operate for several hours, utilizing FT8, FT4, CW, and SSB modes. Operations will take place on 40, 30, 20, 17, and 6 meters. *Source: 425DXN wcal #1843 — [425 DX News](http://www.425dxn.org)*
  • UpdateDXNL (DARC)
    QSL via home callsigns.
Last updated on 01 Oct 2026