[Code of Federal Regulations] [Title 41, Volume 3] [Revised as of July 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR102-33.210] [Page 58] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 102--FEDERAL MANAGEMENT REGULATION PART 102-33_MANAGEMENT OF GOVERNMENT AIRCRAFT--Table of Contents Subpart C_Managing Government Aircraft and Aircraft Parts Sec. 102-33.210 How do we account for the use of our Government aircraft? To account for the use of Government aircraft, you must document all flights and keep this documentation for two years after the date of the flight. For each flight, record the-- (a) Aircraft's registration mark; (b) Owner and operator (e.g., the owner may not be the operator, as is the case when a CAS aircraft, owned commercially, is operated by U.S. Government personnel); (c) Purpose of the flight (i.e., the Governmental function that the aircraft was dispatched to perform); (d) Departure and destination points; (e) Flight date(s) and times; (f) A manifest (see Sec. Sec. 102-33.165(g) and (h)); and (g) Name(s) of the pilot(s) and crewmembers.