Aeronautical Information Services - National Flight Data Center (NFDC)

The NFDC website has been consolidated with the FAA's Aeronautical Information Services website.  Please bookmark the new Aeronautical Data/NFDC website location.

Aeronautical Data Inquiries

If you have airport data questions or comments, please use the following online web form.  Your inquiry will be routed to the appropriate specialist and addressed in the order in which it was received.

Alert: Please do not use this web form to submit data changes. To submit data changes, see Submit Aeronautical Data.

Open the Aeronautical Data Inquiry Form in a new window.