The first prototype flew on 7 November 1976, with French
airworthiness certification on 27 February 1979, followed by U.S.
Federal Aviation Administration certification on 7 March 1979. The Falcon 50 was later updated as the Falcon 50EX, the first of which flew in 1996, and the last of which was delivered in 2008. and the
Falcon 900 featuring a larger fuselage and the same
three-engine arrangement. Dassault announced in January 2008 what is essentially a replacement aircraft for the Falcon 50, codenamed the "
SMS" (Super Mid Size). The basic design process, including engine selection, was supposed to be completed by early 2009. However, in a June 2009 press conference, CEO Charles Edelstenne said that all design choices had been reopened and the goal was extended to the end of the year. Dassault and
Aviation Partners Inc. have developed and certified High Mach blended
winglets for the Falcon 50 & 50EX as a retrofit kit. By 2018, Falcon 50s from the mid-late 1980s were priced at $0.879 to $1.6 million while 1998-2003 Falcon 50EXs can be had for $2.95 to $3.95 million. ==Variants==