Pub. L. 85-726, tit. II, sec. 203
Authorization of Expenditures and Travel
Authorization of Expenditures and Travel general authority Sec. 203. (a) The Board is empowered to make such expenditures at the seat of government and elsewhere as may be necessary for the exercise and performance of the powers and duties vested in and imposed upon the Board by law, and as from time to time may be appropriated for by Congress, including expenditures for (1) rent and personal services at the seat of government and elsewhere; (2) travel expenses; (3) office furniture, equipment and supplies, lawbooks, newspapers, periodicals, and books of reference (including the exchange thereof); (4) printing and binding; (5) membership in and cooperation with such organizations as are related to, or are part of, the civil-aeronautics industry or the art of aeronautics in the United States or in any foreign country (6) making investigations and conducting studies in matters pertaining to aeronautics; and (7) acquisition (including exchange), operation, and maintenance of passenger-carrying automobiles and aircraft, and such other property as is necessary in the exercise and performance of the powers and duties of 72 Stat. 743 the Board: Provided, That no aircraft or motor vehicle purchased under the provisions of this section, shall be used otherwise than for official business. travel (b) Travel by personnel of the United States Government on commercial aircraft, domestic or foreign, including travel between airports and centers of population or posts of duty when incidental to travel on commercial aircraft, shall be allowed at public expense when authorized or approved by competent authority, and transportation requests for such travel may be issued upon such authorizations. Such expense shall be allowed without regard to comparative costs of transportation by aircraft with other modes of transportation.