FEDERAL AVIATION ADMINISTRATION

FEDERAL AVIATION ADMINISTRATION Operations (including transfer of funds) For necessary expenses of the Federal Aviation Administration, not otherwise provided for, including administrative expenses for research and development and for establishment of air navigation facilities, and carrying out the provisions of the Airport and Airway Development Act; purchase of four passenger motor vehicles for replacement only and purchase and repair of skis and snowshoes; $1,531,000,000, of which $6,000,000 is to be derived by transfer from the appropriation for “Civil supersonic aircraft development termination” and “Civil Supersonic aircraft development”: Provided, That there may be credited to this appropriation, funds received from States, counties, municipalities, other public authorities, and private sources, for expenses incurred in the maintenance and operation of air navigation facilities. For “Operations” for the period July 1, 1976, through September 30, 1976, $396,000,000: Provided, that there may be credited to this appropriation, funds received from States, counties, municipalities, other public authorities, and private, sources, for expenses incurred in the maintenance and operation of air navigation facilities.