This is a portal page of A1 CLUB for overseas readers. A1 CLUB was established in Oct.1998 in Japan and now we have over 3700 members as of April.2021 and still growing. JO1ZZZ is the headquater club station located in Tokyo Japan. A1 CLUB is a community group who loves CW communication. Just join us if you love CW. Membership is free. No charge, no obligation is asked for the members. For further info, refer to


Introduction of A1 Club bug key "Mizuho"

A1 Club Key Project 2015 has been intorduced in the latest newsletter of the Fists East Asia.



A1 Club booth info in the Tokyo Hmamfair 2015 hel on Aug 22 and 23 is ready now;


New Degree suffix will be granted for active members from May 1st, 2015

In addition to M degree, C degree will be applied from May, 1st, 2015.
M stands for Millenium, you can get it by working 1000+ QSO with members in multibands.
M degree was bit hard for beginners or overseas members so that C degree is newly introduced.
C stands for Century, you can get C-degree by working 100+ QSO with A1 CLUB members.
M and C is granted every month and suffixed to your A1 CLUB membership number.
See HERE for more info.


The 14th A1 CLUB QSO PARTY will be held from May 1st till May 31st for one month. Your participation is highly appreciated. Please refer to the following web page for details:


Web Server Maintenance

We have been working for maintenance on our web server since Dec. 2014.
So some of our web service such as A1-Forum message board, etc. are not available until we finish the work. The operation on the new web server is planned to be started from Jan 15 2015.

Sorry for inconvenience.
See you on the bands
A1 Club secretary