14 C.F.R. § 27.1147 Mixture controls.
Title 14 - Aeronautics and Space
If there are mixture controls, each engine must have a separate control and the controls must be arranged to allow— (a) Separate control of each engine; and (b) Simultaneous control of all engines.
Title 14: Aeronautics and Space
PART 27—AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT
Subpart E—Powerplant
Powerplant Controls and Accessories
§ 27.1147 Mixture controls.
