The Dassault Falcon 7X is a large-cabin, 5,950-nautical-mile [nmi] (11,019 km; 6,847 mi) range business jet manufactured by Dassault Aviation. Unveiled at the 2001 Paris Air Show, its first flight took place on 5 May 2005 and it entered service on 15 June 2007. The Falcon 8X, first delivered on 5 October 2016, is derived from the 7X and has an extended range of 6,450 nmi (11,945 km; 7,423 mi) made possible through engine optimization, aerodynamic refinements as well as an increase in fuel capacity.The 8X and the Falcon 900 are the only trijets still in production, as of 2025[update].