| Reference text: |
US Department of Transportation, Federal Aviation Administration (FAA), Office of System Capacity. Airport Capacity Enhancement Plan, Appendix A: Fundamentals of the National Airspace System [online]. Washington: FAA, 2002 [cited 19 November 2010]. Available from World Wide Web: <http://128.173.204.63/courses/ace_plan2002/02_APP_A.pdf>. |
