14 C.F.R. § 25.1525 Kinds of operation.
Title 14 - Aeronautics and Space
The kinds of operation to which the airplane is limited are established by the category in which it is eligible for certification and by the installed equipment.
Title 14: Aeronautics and Space
PART 25—AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES
Subpart G—Operating Limitations and Information
Operating Limitations
§ 25.1525 Kinds of operation.