; (3) develop and conduct training with respect to such airfield pavement technologies; (4) provide for demonstration projects of such airfield pavement technologies; and (5) promote the latest airfield pavement technologies to aid the development of safer, more cost effective, and more resilient and sustainable airfield pavements. 913. National aviation research plan modification (a) Modification of submission deadline Section 44501(c)(1) of title 49, United States Code, is amended by striking the date of submission and inserting the date that is 45 days after the date of submission . (b) Conforming amendment Section 48102(g) of title 49, United States Code, is amended by striking the date of submission and inserting the date that is 45 days after the date of submission . 914. FAA and NASA research and development coordination review (a) Review (1) In general Not later than 1 year after the date of enactment of this section, the Administrator, in coordination with the Administrator of the National Aeronautics and Space Administration (in this section referred to as NASA ) shall conduct a review of aeronautics research and development coordination between Federal agencies and the extent to which NASA and the FAA can improve collaboration in order to leverage each other’s subject matter expertise relating to civil aviation projects. (2) Contents In carrying out the review under paragraph (1), the Administrator shall— (A) review the extent to which NASA and the FAA leverage each other’s laboratory and testing capabilities, facilities, resources, and subject matter expert personnel in support of aeronautics research and development programs and projects; (B) assess— (i) the current fiscal year, and the 3 most recent fiscal years, of Federal expenditures for the FAA and NASA’s research and development programs and projects; and (ii) the extent to which other Federal agencies, industry partners, and research organizations are involved in such programs and projects