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FAA Flight Standards District Office

Washington, DC FSDO

Herndon, VA

FAA FSDO/service-area dataset updated August 28, 2026
OfficeWashington, DC
Office typeFlight Standards District Office
CityHerndon
State / territoryVA
Main phone(703) 230-7664
Contact note. Phone numbers were verified against the official FAA office page on October 9, 2026. FAA contact details, appointment rules and service areas can change; verify current information before a visit.

What FSDOs do

FAA Flight Standards District Offices support airman certification, aircraft permits and certification matters, air carrier certification and operations, accident investigations, enforcement and other Flight Standards functions. The exact services and appointment procedures vary by office.