; (B) showing compliance with requirements as part of the process for obtaining a license for launch or reentry under this chapter; or (C) crew training for a launch or reentry using the design of the rocket or vehicle for which the permit would be issued; or (2) a space support vehicle, or a vehicle that is in development to become a space support vehicle, operated by a citizen of the United States for space support flights that will be conducted under the permit for, or in support of, the purposes described in subparagraphs (A) through (C) of paragraph (1). ; and (2) by striking subsection (h) and inserting the following: (h) No person may, under a permit, operate a reusable suborbital rocket, reusable launch vehicle, or space support vehicle for carrying any property or human being for compensation or hire. . 5. Communication and transparency Nothing in this Act or the amendments made by this Act shall be construed to limit the authority of the Secretary of Transportation to discuss potential regulatory approaches, potential performance standards, or any other topic related to this Act and the amendments made by this Act with the commercial space industry prior to the issuance of a notice of proposed rulemaking. 6. Applicability (a) In general The amendments made by this Act shall take effect on March 1, 2019. (b) Regulations The Secretary of Transportation may issue such regulations as are necessary to carry out the amendments made by this Act beginning on the date of enactment of this Act.