Title 49 › Subtitle SUBTITLE VII— - AVIATION PROGRAMS › Part PART A— - AIR COMMERCE AND SAFETY › Subpart subpart i— - general › Chapter CHAPTER 401— - GENERAL PROVISIONS › § 40125
Decides when government-operated or government-used aircraft count as public aircraft. It sets who and what qualify and when certain government planes do not count. Definitions: "commercial purposes" = carrying people or goods for pay; "governmental function" = activities a government does (like defense, firefighting, search and rescue, law enforcement, research, inspections); "qualified non-crewmember" = a non-crew person on board who is there for a government job; "armed forces" = as defined in title 10. If a government plane of certain listed types is used for commercial work or carries someone who is not crew or a qualified non‑crewmember, it does not count as a public aircraft. A different listed category qualifies as a public aircraft if one of these is true: it is flown under title 10; it is used to perform a governmental function under title 14, 31, 32, or 50 and not for commercial purposes; or it is chartered to provide commercial service to the armed forces and the Secretary of Defense (or the Secretary of the department that runs the Coast Guard) says the flights are required in the national interest. If the aircraft is owned by a State National Guard, it only qualifies when the Department of Defense has direct control. Another listed type can be treated as a public aircraft without a 90 continuous-day exclusive lease only if the FAA Administrator finds there are extraordinary circumstances, the aircraft will do search and rescue, the community otherwise lacks such services, and a government shows the waiver is needed to avoid an undue economic burden.
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Legislative History
Reference
Citation
49 U.S.C. § 40125
Title 49 — Transportation
Last Updated
Apr 6, 2026
Release point: 119-73