; and (5) consult with the exclusive bargaining representative of the air traffic controllers certified under section 7111 of title 5, United States Code. (c) Report Not later than 90 days after the completion of the audit under subsection (a), the inspector general shall submit to the appropriate committees of Congress a report on the findings of such audit and any recommendations as a result of such audit. (d) Implementation The Administrator shall take such actions as are necessary to implement any recommendations included in the report required under subsection (c) with which the Administrator concurs. (e) Rule of construction Nothing in this subsection shall be construed as a delegation of authority by the Administrator to air traffic control contractors for the purposes of issuing initial certifications to air traffic controllers. 606. Air traffic control tower safety In designing, adopting a design, or constructing an air traffic control tower based on a previously adopted design, the Administrator shall prioritize the safety of the national airspace system, the safety of employees of the Administration, the operational reliability of such air traffic control tower, and the costs of such tower. 607. Air traffic services data reports Section 45303(g)(2)(A) of title 49, United States Code, is amended by striking 8 years and inserting 14 years . 608. Consideration of small hub control towers In selecting projects for the replacement of federally owned air traffic control towers from funds made available under the heading Federal Aviation Administration—Facilities and Equipment in title VIII of division J of the Infrastructure Investment and Jobs Act ( Public Law 117–58 ), the Administrator shall consider selecting projects at small hub commercial service airports with control towers that are at least 50 years old. 609. Flight profile optimization (a) Pilot program (1) Establishment The Administrator shall establish a pilot program to award grants to air traffic flow management technology providers to develop