The California Active Digital Database
The California Active Digital Database is a place where the owners and/or sysops of digital stations can SELF REGISTER their stations into the database so that others may find your station.
If you are someone who is wondering what types of packet/digital stations might be operating in your area, and what frequencies they operate on, then you'll want to search this database.
Join or Renew Membership
This is where you can join the NCPA, or renew your membership.
In this section you will fill in the application and it will be submitted electronically. If you are a paying member, after you submit your application you will be taken to the PayPal payment screen where you can select the number of years that you are paying for, and then submit your payment via PayPal.
This area will show ACTIVE members status, both Primary and Secondary.
Any listing at the bottom in red is a member whose dues have expired.