19 C.F.R. § 122.91 Application.
Title 19 - Customs Duties
This subpart applies to the transportation in bond of merchandise arriving in the U.S. by aircraft and entered: (a) For immediate transportation to another airport without appraisement; or (b) For transportation through the U.S. and later exportation by aircraft.
Title 19: Customs Duties
PART 122—AIR COMMERCE REGULATIONS
Subpart J—Transportation in Bond and Merchandise in Transit
§ 122.91 Application.