An aileron servo-control assembly, also known as a flap actuator, is a fly by wire electro-hydraulic servo-actuator positions in-board flight control surfaces on an aircraft in response to commands from the flight control computer system. The flap actuator is essentially comprised of a hydraulic cylinder with a position sensing transducer and various control valves. Fluid flow to the actuator is supplied by the aircraft’s hydraulic systems. What is the classification of an aileron servo-control assembly?
A. 8412.21.0075
B. 8412.31.0080
C. 8481.80.9020
D. 8483.40.5010
E. 8803.90.9060
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The Answer is: A
Citation: HTSUS Section XVI, note 2 (a); Section XVII, note 2(e)
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