Pub. L. 85-726, tit. VI, sec. 607
Air Agency Rating
Air Agency Rating Sec. 607. The Administrator is empowered to provide for the examination and rating of (1) civilian schools giving instruction in flying or in the repair, alteration, maintenance, and overhaul of aircraft, aircraft engines, propellers, and appliances, as to the adequacy of the course of instruction, the suitability and airworthiness of the equipment, and the competency of the instructors; (2) repair stations or shops for the repair, alteration, maintenance, and overhaul of aircraft, aircraft engines, propellers, or appliances, as to the adequacy and suitability of the equipment, facilities, and materials for, and methods of, repair, alteration, maintenance, and overhaul of aircraft, aircraft engines, propellers, and appliances, and the competency of those engaged in the work or giving any instruction therein; and (3) such other air agencies as may, in his opinion, be necessary in the interest of the public. The Administrator is empowered to issue certificates for such schools, repair stations, and other agencies.