Flying cars and drones pose policy challenges for managing and regulating low-altitude airspace

Financing investment in the air traffic control system

NextGen Area Navigation (RNAV) / Required Navigation Performance (RNP) : hearing before the Subcommittee on Aviation of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Eleventh Congress, first session, July 29, 2009

Air Traffic Control - 1C1X1

FAA reauthorization NextGen and the benefits of modernization : hearing before the Subcommittee on Aviation Operations, Safety, and Security of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Eleventh Congress, first session, March 25, 2009

A review of the Federal Aviation Administration's research and development program : hearing before the Subcommittee on Space and Aeronautics, Committee on Science, Space, and Technology, House of Representatives, One Hundred Twelfth Congress, first session, February 16, 2011

Transforming America's air travel : hearing before the Subcommittee on Space, Committee on Science, Space, and Technology, House of Representatives, One Hundred Fourteenth Congress, first session, June 11, 2015

A review of the FAA's Contract Tower Program : hearing before the Subcommittee on Aviation of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Twelfth Congress, second session, July 18, 2012

Air traffic control facility staffing hearing before the Subcommittee on Aviation of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Tenth Congress, second session, June 11, 2008

FAA Modernization and Safety Improvement Act report of the Committee on Commerce, Science, and Transportation on S. 1451