; table of contents. Sec. 2. Definitions. Sec. 3. Authorization of appropriations. Title II—FAA Research and Development Organization Sec. 11. Associate Administrator for Research and Development. Sec. 12. Research advisory committee. Sec. 13. Plan to determine research and development responsibility. Title III—Unmanned Aircraft Systems Sec. 21. Unmanned aircraft systems research and development roadmap. Sec. 22. Probabilistic metrics for exemptions. Sec. 23. Probabilistic assessment of risks. Sec. 24. Unmanned aerial vehicle-manned aircraft collision research. Sec. 25. Special rule for research and development. Sec. 26. Beyond line-of-sight research and development. Title IV—Cybersecurity Sec. 31. Cyber Testbed. Sec. 32. Cabin communications, entertainment, and information technology systems cybersecurity vulnerabilities. Sec. 33. Cybersecurity threat modeling. Sec. 34. National Institute of Standards and Technology cybersecurity standards. Sec. 35. Cybersecurity research coordination. Sec. 36. Cybersecurity research and development program. Title V—FAA Research and Development Activities Sec. 41. Research plan for the certification of new technologies into the national airspace system. Sec. 42. Aviation fuel research, development, and usage. Sec. 43. Air traffic surveillance over oceans and other remote locations. Sec. 44. Single-piloted commercial cargo aircraft. Sec. 45. Electromagnetic spectrum research and development. 2. Definitions As used in this Act, the following definitions apply: (1) Administrator The term Administrator means the Administrator of the Federal Aviation Administration. (2) FAA The term FAA means the Federal Aviation Administration. (3) NASA The term NASA means the National Aeronautics and Space Administration. (4) Secretary The term Secretary means the Secretary of Transportation. 3. Authorization of appropriations (a) Authorizations Section 48102(a) of title 49, United States Code, is amended— (1) in the matter before paragraph (1) by striking and, for each of fiscal years 2012 through