NextGen Gets Planes Rolling to the Runway . New program saves fuel, reduces emissions, and ensures more on-time departures. Unruly Passengers . Bad behavior on flights is on the rise and the FAA is taking action. U.S. Department of Transportation. Federal Aviation AdministrationLicenses & Certificates‧FAA Regulations‧Airworthiness Directives‧N-Number Inquiry‧Handbooks & Manuals‧Medical Certification.