41 C.F.R. § 102-33.400 How must we report to FAIRS?
Title 41 - Public Contracts and Property Management
You must report to FAIRS electronically through a secure Web interface to the FAIRS application on the Internet. For information on becoming a FAIRS user, call GSA, Aircraft Management Policy Division, (MTA).
Title 41: Public Contracts and Property Management
PART 102–33—MANAGEMENT OF GOVERNMENT AIRCRAFT
Subpart E—Reporting Information on Government Aircraft
Federal Aviation Interactive Reporting System (FAIRS)
§ 102-33.400 How must we report to FAIRS?

