Air Navigation Facilities

Air navigation facilities include radio directional equipment and landing aids and are inspected and rated by the FAA to ensure compliance with safety operational standards. A certificate issued by the FAA to such a facility establishes such compliance.

Air Agencies

FAA regulations applying to aircraft repair sta­tions and to maintenance technician facilities, pilot schools, and training centers include the requirement of meeting certification standards relating to procedures, instructors, equipment, tools, and personnel.

Airports

Since 1982, the FAA has been charged with certificating operators of airports serving cer­tificated air carriers (Airport and Airway Devel­opment Act). FAA regulations containing the requirements applicable to such airport opera­tors are found in Part 139 and relate primarily to maintenance of minimum safety standards in airport operations.

Designees

The FAA designates individuals possessing certain skills, training, or education to assist it in carrying out its examination and inspection duties and through whom FAA certificates are issued. These individuals must first be certified, themselves, as representatives of the administra­tor and must hold that certificate issued by the FAA. These individuals include Aviation Medi­cal Examiners who are issued a Certificate of Designation, and Pilot Examiners (Flight Stan­dards Designated Examiner) who are issued a Certificate of Authority. In addition, Certificates of Authority are issued to Technical Personnel Examiners, Designated Aircraft Maintenance Inspectors, Designated Engineering Represen­tatives, Designated Manufacturing Inspection Representatives, and Designated Airworthiness Representatives.

Unmanned Aircraft Systems

There are three categories of Unmanned Air­craft Systems (UAS) now operating under FAA authorization in the National Air Space (NAS) in the United States: Model aircraft, Experimental UAS, and Public UAS.

Model Aircraft

FAA Advisory Circular (AC) 91-57, entitled “Model Aircraft Operating Standards” applies to the recreational use of the NAS by model airplane operators. Issued in 1981, these stan­dards limit the operation of model aircraft to less than 400 feet above the surface, away from popu­lated areas, and when operated within three miles of an airport, notice must be given to the airport operator or control tower.