A bill to amend the Tariff Schedules of the United States to suspend the duty on certain aircraft components.

Suspends until December 31, 1974, the tariff on the following aircraft components having an empty weight in excess of 50,000 pounds: (1) assemblies and subassemblies of wings; (2) aft fuselage sections; (3) vertical stablizers; and (4) rudder assemblies. (Amends 19 U.S.C. 1202)