14 C.F.R. § 34.81 Fuel specifications.
Title 14 - Aeronautics and Space
Fuel having specifications as provided in §34.61 shall be used in smoke emission testing.
Title 14: Aeronautics and Space
PART 34—FUEL VENTING AND EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES
Subpart H—Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines)
§ 34.81 Fuel specifications.
