Civil Aircraft Law and Legal Definition
The term civil aircraft and related articles means--
“(A) all aircraft other than aircraft to be purchased for use by the Department of Defense or the United States Coast Guard;
(B) the engines (and parts and components for incorporation therein) of such aircraft;
(C) any other parts, components, and subassemblies for incorporation in such aircraft; and
(D) any ground flight simulators, and parts and components thereof, for use with respect to such aircraft,
whether to be purchased for use as original or replacement equipment in the manufacture, repair, maintenance, rebuilding, modification, or conversion of such aircraft, and without regard to whether such aircraft or articles receive duty-free treatment pursuant to section 601(a)(2).” 19 USCS § 2518
