Grand Prairie, Texas, airport : hearing before a subcommittee of the Committee on Interstate and Foreign Commerce, House of Representatives, Eighty-eighth Congress, first session on H.R. 6254, a bill to authorize the conveyance of certain real property of the United States heretofore granted to the City of Grand Prairie, Texas, for public approval by the Director of airports, Federal aviation agency, as protector of the interests of the United States, and to convey to the United States certain real property now used for public airport purposes. May 15, 1963.