14 C.F.R. § 223.24 Transportation of empty mail bags.
Title 14 - Aeronautics and Space
Any carrier authorized to engage in foreign air transportation may transport in foreign air transportation empty air mail bags from any country to the country of origin of such bags, free of charge, on a voluntary space-available basis.
Title 14: Aeronautics and Space
PART 223—FREE AND REDUCED-RATE TRANSPORTATION
Subpart C—International Travel
§ 223.24 Transportation of empty mail bags.
