[Code of Federal Regulations] [Title 41, Volume 4] [Revised as of July 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR301-70.904] [Page 82] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 301--TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES PART 301-70_INTERNAL POLICY AND PROCEDURE REQUIREMENTS--Table of Contents Subpart J_Policies and Procedures for Agencies That Own or Hire Government Aircraft for Travel Sec. 301-70.904 Must travelers whom we carry on Government aircraft be authorized to travel? Yes, every traveler on one of your aircraft must have a written travel authorization from an authorizing executive agency, and he/she must present that authorization, before the flight, to the aircraft management office or its representative in the organization that owns or hires the Government aircraft. In addition to all passengers, those crewmembers and qualified non-crewmembers on a flight in which they are also traveling (i.e., being transported from point to point) are considered travelers and must also be authorized to travel on Government aircraft.