N.Y.C. Admin. Code § 19-521: § 19-521 Central dispatcher services at all major transit terminals.

a. The commission shall institute a plan for the industry relating to the establishment of a central dispatch system operating at all air terminals within the city of New York. Such a program shall be instituted at all such air terminals to provide service to any and all points in the five boroughs, and in such other locations as from time to time the commission shall deem necessary.