; and (II) if the reduction under subclause (I) is insufficient, shall proportionally reduce grants issued under paragraph (6). (10) Definitions In this subsection, the following definitions apply: (A) Covered transportation activity The term covered transportation activity means the movement of people or property to, from, or within a launch site to any other location and the necessary or incidental activities associated with such movement, including through use of— (i) a vehicle; (ii) a vessel; (iii) an aircraft (as defined in section 40102); (iv) a railroad (as defined in section 20102); (v) a pipeline facility (as defined in section 60101); or (vi) a launch vehicle. (B) Launch; launch site; launch vehicle The terms launch , launch site , and launch vehicle have the meanings given those terms in section 50902 of title 51. (C) Operator The term operator means a person licensed by the Secretary to operate a launch site. (D) Qualified entity The term qualified entity means a State, local, or tribal government or private sector entity, or any combination thereof. (11) Pilot program sunset This subsection shall cease to be effective on October 1, 2023. . (b) Conforming amendment Section 47115(j)(4) of title 49, United States Code, is amended by inserting and subsection (l) after this subsection .