Free flight is a developing, efficient air traffic control method that uses no centralised control (e.g. air traffic controllers). Instead, parts of airspace are reserved dynamically and automatically in a distributed way using computer communication to ensure the required separation between aircraft.

External links

• http://www.sciam.com/article.cfm?articleID=000B0F26-4F86-1C76-9B81809EC588EF21&pageNumber=1&catID=2
• http://www.wired.com/wired/archive/4.04/es.faa.html
• http://ffp1.faa.gov/about/about_article1.asp