14 C.F.R. § 23.871 Leveling means.
Title 14 - Aeronautics and Space
There must be means for determining when the airplane is in a level position on the ground. [Amdt. 23–7, 34 FR 13092, Aug. 13, 1969]
Title 14: Aeronautics and Space
PART 23—AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES
Subpart D—Design and Construction
Miscellaneous
§ 23.871 Leveling means.
