; (2) sense-and-avoid capabilities; (3) secure data and communication links; (4) flight recovery systems; and (5) human systems integration. . (2) Conforming amendment The table of sections for chapter 315 of title 51, United States Code, is amended by adding at the end the following new item: 31506. Unmanned aircraft systems research. . (b) Cooperative unmanned aerial vehicle activities Section 31504 of title 51, United States Code, is amended by adding at the end the following: Operational flight data derived from such cooperative agreements shall be made available, in appropriate and usable formats, to the Administration and the Federal Aviation Administration for the development of regulatory standards. . 403. 21st Century Aeronautics Research Capabilities Initiative (a) Establishment The Administrator shall establish an initiative to be known as the 21st Century Aeronautics Research Capabilities Initiative, funded through the Construction of Facilities account, to ensure that NASA possesses the infrastructure capabilities and computational tools necessary to conduct flight demonstration projects across the range of NASA aeronautics interests. (b) Activities In carrying out the 21st Century Aeronautics Research Capabilities Initiative, the Administrator shall— (1) upgrade and create facilities for civil and national security aeronautics research