by paragraph (1) is provided, the Comptroller General shall submit a report to the appropriate committees of Congress on the study required by subsection (a), together with recommendations for such legislation and administrative action as the Comptroller General determines appropriate. (c) Definitions In this section: (1) Air carrier The term air carrier has the meaning given that term in section 40102 of title 49, United States Code. (2) Appropriate committees of congress The term appropriate committees of Congress means the Committee on Transportation and Infrastructure of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate. (3) Comptroller General The term Comptroller General means the Comptroller General of the United States.