Code of Federal Regulations Title 31. Money and Finance–Treasury § 31.515.548 Overflight payments, emergency landings, and air ambulance services authorized

(a) The receipt of, and payment of charges for, services rendered by Cuba or a Cuban national in connection with overflights of Cuba or emergency landings in Cuba by aircraft registered in the United States or owned or controlled by, or chartered to, persons subject to U.S. jurisdiction are authorized.

(b) Persons subject to U.S. jurisdiction are authorized to engage in all transactions necessary to provide air ambulance and related medical services, including medical evacuation from Cuba, for individual travelers in Cuba, regardless of nationality or the purpose of the individual's travel to Cuba.

Note to paragraph (b):  Persons providing air ambulance services authorized by paragraph (b) are authorized to carry persons who are close relatives, as defined in § 515.539, of the subject of the evacuation.