(a) A spaceport development corporation is governed by a board of seven directors.
(b) If a single county authorizes the creation of a spaceport development corporation, the commissioners court of the county shall appoint the directors of the corporation. If a single municipality authorizes the creation of a spaceport development corporation under Section 507.003(2), the governing body of the municipality shall appoint the directors of the corporation.
(b-1) If more than one political subdivision authorizes the creation of a spaceport development corporation, the governing bodies of the political subdivisions shall appoint the directors through written agreement between the governing bodies.
(c) Each director serves a two-year term that expires June 1 of each odd-numbered year, except that three or four of the initial directors may serve a one-year term so that the terms may be staggered in the future.