Spark-ignition reciprocating or rotary internal combustion piston engines for aircraft
Tariff Classification
section 16
Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
chapter 84
Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
84.07
Spark-ignition reciprocating or rotary internal combustion piston engines: