and Development. Sec. 712. Research advisory committee. Subtitle C—Unmanned Aircraft Systems Sec. 721. Unmanned aircraft systems research and development roadmap. Sec. 722. Probabilistic metrics for exemptions. Sec. 723. Probabilistic assessment of risks. Sec. 724. Unmanned aerial vehicle-manned aircraft collision research. Sec. 725. Special rule for research and development. Sec. 726. Beyond line-of-sight research and development. Subtitle D—Cybersecurity Sec. 731. Cyber Testbed. Sec. 732. Cabin communications, entertainment, and information technology systems cybersecurity vulnerabilities. Sec. 733. Cybersecurity threat modeling. Sec. 734. National Institute of Standards and Technology cybersecurity standards. Sec. 735. Cybersecurity research coordination. Sec. 736. Cybersecurity research and development program. Subtitle E—FAA Research and Development Activities Sec. 741. Research plan for the certification of new technologies into the national airspace system. Sec. 742. Aviation fuel research, development, and usage. Sec. 743. Air traffic surveillance over oceans and other remote locations. Sec. 744. Single-piloted commercial cargo aircraft. Sec. 745. Electromagnetic spectrum research and development. Title VIII—Aviation Revenue Provisions Sec. 801. Expenditure authority from Airport and Airway Trust Fund. Sec. 802. Extension of taxes funding Airport and Airway Trust Fund. Title IX—Preparedness and Risk Management for Extreme Weather Patterns Assuring Resilience and Effectiveness Sec. 901. Short title. Sec. 902. Interagency Council on Extreme Weather Resilience, Preparedness, and Risk Identification and Management. Sec. 903. Agency planning for extreme weather-related risks. Sec. 904. Website. Sec. 905. Providing Adequate Resources and Support. Sec. 906. Inventory. Sec. 907. Meetings. Sec. 908. Progress updates. Sec. 909. Definitions. Sec. 910. Requirement to include agency extreme weather plan in agency performance plan. Sec. 911. Sunset and repeal. 2. Effective date Except as otherwise expressly provided,