Duats.com is the website of CSC DUATS, an online service that provides visitors with an immediate access to the US Federal Aviation Administration (FAA). This means that through this site you can access much information related to this institution’s services, including weather information, plain language weather, flight plan filing and closing, and automate flight planning. At the homepage you will find easy-to-follow instructions to register and become a member. You just have to click the New User Registration button and fill in your pilot information. These services are available to US pilots and student pilots who hold current medical certificates, flight instructors without current medicals, aviation ground instructors, and other approved users in the community. This process will provide these users with a long list of online and institutional services that are totally for free. Once you have your password, just insert it at the Registered Users section and click the Main Menu button.