; funding for safety research and development. Title II —FAA Research and Development Activities Sec. 201. Aviation fuel research, development, and usage. Sec. 202. Continuous lower energy, emission, and noise (CLEEN). Sec. 203. Strategy on hydrogen aviation research and development. Sec. 204. Report on future electric grid resiliency. Sec. 205. Air traffic surveillance over oceans and other remote locations. Sec. 206. Utilization of space-based assets to improve air traffic control and aviation safety. Sec. 207. Aviation weather technology review. Sec. 208. Air traffic surface operations safety. Sec. 209. Airport and airfield pavement technology research program. Sec. 210. Technology review of artificial intelligence and machine learning technologies. Sec. 211. Research plan for commercial supersonic research. Sec. 212. Electromagnetic spectrum research and development. Sec. 213. Aviation structures, materials, and advanced manufacturing research and development. Sec. 214. Research plan on the remote tower program. Sec. 215. Air traffic control training. Sec. 216. Report on aviation cybersecurity directives. Sec. 217. Rule of construction regarding collaborations. Sec. 218. Turbulence research and development. Sec. 219. Research, development, and demonstration programs. Sec. 220. Limitation. 2. Definitions In this Act: (1) Administrator The term Administrator means the Administrator of the Federal Aviation Administration. (2) Appropriate committees of Congress The term appropriate committees of Congress means the Committee on Science, Space, and Technology of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate. (3) FAA The term FAA means the Federal Aviation Administration. (4) NASA The term NASA means the National Aeronautics and Space Administration. (5) Secretary The term Secretary means the Secretary of Transportation. 3. Authorization of appropriations Subsection (a) of section 48102 of title 49, United States Code, is amended— (1) in paragraph (14), by