Potomac Airfield
Potomac Airfield, also known as Potomac Airport, a privately owned, public-use airport located in the Friendly census-designated place in unincorporated Prince George's County, Maryland, United States ; it has a Fort Washington postal address. It is a general aviation airport, and there is no scheduled airline service available.
Potomac Airfield is located within the Washington, D.C. Flight Restricted Zone.
In order to take off or land at the airport, pilots must apply for a regional security clearance through the airport's website, or the FAA.