all air navigation facilities and other equipment conveyed pursuant to section 90317 without additional approval or certification by the Secretary. 90319. Use of spectrum systems and data Beginning on the date of transfer, the Secretary shall provide the Corporation with such access to the spectrum systems used by the FAA before the date of transfer to provide air traffic services, and any successor spectrum systems, and to the data from such systems, as is necessary to enable the Corporation to provide air traffic services under this subtitle. 90320. Transition plan (a) Transition team Not later than 120 days after the date of enactment of this subtitle, the Secretary, after meeting and conferring with the CEO or Interim CEO, shall establish a transition team to develop, consistent with this subtitle, a transition plan to be reviewed by the Secretary and, if approved, utilized by the Department of Transportation during the period in which air traffic services are transferred from the FAA to the Corporation. (b) Membership The transition team shall consist of 12 individuals, who are citizens of the United States, as follows: (1) 5 representatives appointed by the Secretary, including— (A) the Deputy Administrator of the FAA