Washington, D.C., airports: hearings before a subcommittee of the Committee on Interstate and Foreign Commerce, House of Representatives, Eighty-eighth Congress, first session, on H.R. 826, a bill to create the National Capital Airports Corporation, to provide for the operation of the federally owned civil airports in the District of Columbia or its vicinity by the corporation, and for other purposes; H.R. 2081, H.R. 3328, H.R. 3406, bills to transfer certain administrative responsibility for the operation of Washington National Airport and Dulles International Airport from the administrator of the Federal Aviation Agency to a Washington Airports Board, and for other purposes. March 19, 28, and May 16, 1963.