; (B) domestic and foreign air transportation of cargo; (C) United States competitiveness in the air transportation of cargo; (D) air cargo operations at other airports in the United States; and (E) domestic air carrier employment. (b) Report Not later than 12 months after the date of enactment of this Act, the Comptroller General shall submit to the Committee on Transportation and Infrastructure of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate a report on the results of the study described in subsection (a). (c) Definition The term Caribbean Basin countries has the same meaning given the term Caribbean Basin country in section 501 of the Food for Peace Act ( 7 U.S.C. 1737 ). 599D. Spaceports (a) Sense of Congress on State spaceport contributions It is the Sense of Congress that— (1) State government-owned and -operated spaceports have contributed hundreds of millions of dollars in infrastructure improvements to the national space launch infrastructure, providing the United States Government and commercial customers with world-class space launch and processing infrastructure that is necessary to support continued American leadership in space; (2) State spaceports play a critical role in providing resiliency and redundancy in the national launch infrastructure to support national security and civil government capabilities, and should be recognized as a critical infrastructure in Federal strategy and planning; (3) continued State and local government investments at Federal and non-Federal launch facilities should be encouraged and to the maximum extent practicable supported in Federal policies, planning and infrastructure investment considerations, including through Federal-State partnerships