; and (2) submit to the Administrator, in such form and manner as specified by the Administrator, the results of the review, including recommendations to further enable private research and development operations at the test ranges that contribute to the Federal Aviation Administration’s safe integration of unmanned aircraft systems into the national airspace system, on a quarterly basis until the program terminates. (e) Testing The Secretary of Transportation may authorize an operator of a test range described in subsection (a) to administer testing requirements established by the Administrator for unmanned aircraft systems operations. (f) Collaborative research and development agreements The Administrator may use the other transaction authority under section 106(l)(6) and enter into collaborative research and development agreements, to direct research related to unmanned aircraft systems, including at any test range under subsection (a), and in coordination with the Center of Excellence for Unmanned Aircraft Systems. (g) Use of center of excellence for unmanned aircraft systems The Administrator, in carrying out research necessary to implement the consensus safety standards requirements in section 44805 shall, to the maximum extent practicable, leverage the research and testing capacity and capabilities of the Center of Excellence for Unmanned Aircraft Systems and the test ranges. (h) Termination The program under this section shall terminate on September 30, 2023. . (b) Table of contents The table of contents for chapter 448, as added by this Act, is further amended by adding at the end the following: 44803. Unmanned aircraft system test ranges. . 344. Small unmanned aircraft in the Arctic (a) In general Chapter 448 of title 49, United States Code, as added by this Act, is further amended by adding at the end the following: 44804. Small unmanned aircraft in the Arctic (a) In general The Secretary of Transportation shall develop a plan and initiate a process to work with relevant Federal agencies and national