Welcome
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What Is ADX?
The NAS Aeronautical Data Exchange (ADX) is a portal-based "data-mart" tailored to distribute aeronautical related data to FAA employees, contractors, and DoD personnel.
ADX is designed to provide a data-centric approach for querying and obtaining data; providing users an efficient means to obtain information with relative ease.
What Services Does ADX Provide?
Data Product Access
- Adaptation Information
- Aeronautical Information
Data Services
- Custom Queries/Filters
- Product Change Notification
- Web UI or Web Service
Community and Collaboration Based Services
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To sign in to ADX, follow these steps:
- Click the MyAccess link below
- Click the "Sign in with DOT/FAA PIV" button
- Click the "Sign in with PIV / CAC card" button
- Follow the on-screen prompts
Note: After initial sign in, you may need to return to www.adx.faa.gov.
In order to sign in to ADX, you will need a MAX.gov account. To register for a MAX.gov account, follow these steps:
- Click this link MAX.gov
- Click the green "Register Now" button in the top right corner
- Click the "Yes (Register with my PIV/CAC card)" button
- Follow the on-screen prompts
Note: After registration is complete, you may need to return to www.adx.faa.gov.
To sign in to ADX, follow these steps:
- Click the MyAccess link below
- Click the "Sign in with Federal CAC/PIV" button
- Click the "Continue with PIV/CAC" button
- Follow the on-screen prompts
In order to sign in to ADX, you will need a MyAccess account. To register for a MyAccess account, follow these steps:
- Click the MyAccess link below
- Click the red "Don't have an account? Sign up" button
- Follow the on-screen prompts
Note: After registration is complete, you may need to return to www.adx.faa.gov.
To sign in to ADX, follow these steps:
- Click the MyAccess link below
- Enter your email address
- Click the "Next" button
- Follow the on-screen prompts
On or after August 4th, 2025, external users will be required to use a Login.gov account to sign into ADX. You need to create a Login.gov account and associate the account with your MyAccess profile. We strongly encourage you to do this now to avoid any interruptions in access to ADX beginning August 4th. When you click on the MyAccess link below, you will see the steps/links at the top of the MyAccess sign in page.
