systems and components have been procured from a covered foreign entity on the list maintained in Supplement No. 4 to part 744 of title 15, Code of Federal Regulations. (2) The operation of such systems across the Federal Government. (3) Policies and practices governing the procurement of unmanned aircraft systems from covered foreign entities. (4) The availability of unmanned aircraft systems from any domestic sources for government use. (5) The risks associated with use of such systems by the Federal Government, including relating to physical safety, privacy, and cybersecurity. (c) GAO report Not later than one year after the date of the enactment of this Act, the Comptroller General of the United States shall report to Congress all findings and determinations made in carrying out the study under subsection (a). II National Drone and Advanced Air Mobility Research Institutes 201. National drone and advanced air mobility research institutes (a) In general The Administrator of the National Aeronautics and Space Administration shall establish a program to award financial assistance for the planning, establishment, and support of a network of Institutes (as described in subsection (b)(2)) in accordance with this section. (b) Financial assistance To establish and support national drone and advanced air mobility research institutes (1) In general The Director of the National Institute of Standards and Technology, the Director of the National Science Foundation, the Administrator of the National Aeronautics and Space Administration, and any other agency head may award financial assistance to an eligible entity, or consortia thereof, as determined by an agency head, to establish and support an Institute. (2) Drone and advanced air mobility institutes An Institute described in this subsection is an unmanned aircraft systems research institute that— (A) may focus on— (i) a particular economic or social sector, including education, manufacturing, transportation, agriculture, security, energy, environment, and public