The story behind the Dassault Falcon 7X
The Dassault Falcon 7X occupies a unique position in aviation history: it was the first business jet to enter service with a digital fly-by-wire flight control system, a technology previously confined to combat aircraft such as the Rafale, which Dassault had been developing in parallel throughout the 1990s. When the programme was unveiled at the Paris Air Show in June 2001, the industry received it with a mixture of admiration and scepticism — fly-by-wire in a business jet was an engineering ambition of a different order from the incremental refinements that characterised most new-model launches. First flight followed on 5 May 2005, and European certification was awarded in April 2007, with customer deliveries beginning in June of that year.
The design was also the first commercial aircraft to be developed entirely using CATIA V5 digital design software, enabling Dassault's engineers to simulate and refine aerodynamic behaviour, structural load paths, and systems integration with a precision that was simply unavailable to earlier programmes. The result was a wing of exceptional efficiency — incorporating winglets and optimised aerofoil geometry — that, combined with the three PW307A turbofans, produced a range figure of 5,950 nautical miles while maintaining the widebody cabin dimensions for which the Falcon family is known.
TIME magazine named the Falcon 7X one of the best inventions of 2006 before the aircraft had entered commercial service — a recognition of the programme's engineering ambition rather than its operational record. That record, accumulated over more than 270 delivered aircraft since 2007, has validated the award. The 7X was succeeded in the Dassault catalogue by the Falcon 8X, which first flew in 2015 and which extends the same trijet formula to a range of 6,450 nm with a longer fuselage. The 7X continues in production alongside the 8X and remains the more widely available of the two in the charter market.




