14 C.F.R. § 34.20 Applicability.
Title 14 - Aeronautics and Space
The provisions of this subpart are applicable to all aircraft gas turbine engines of the classes specified beginning on the dates specified in §34.21.
Title 14: Aeronautics and Space
PART 34—FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES
Subpart C—Exhaust Emissions (New Aircraft Gas Turbine Engines)
§ 34.20 Applicability.
