On the morning of 19 June 2026, a brand-new Dassault Falcon 10X lifted off from Bordeaux-Mérignac on its maiden flight, marking a milestone for both the French manufacturer and Rolls-Royce. The two-and-a-half-hour sortie, which reached Mach 0.82 at 40,000 feet over the French Atlantic coast, formally opened the flight-test campaign that must precede certification — now targeted for late 2027.
From Bordeaux to 40,000 Feet
Operating under the call-sign MEDOC01, the Falcon 10X departed runway 23 at Bordeaux-Mérignac at 11:10 local time, crewed by test pilot Sébastien Dupont de Dinechin and co-pilot Fabrice Dougnac. The sortie lasted two hours and thirty minutes. The crew evaluated handling qualities and primary systems at 15,000 feet before climbing to 40,000 feet over the Atlantic, where they accelerated to Mach 0.82 — close to the aircraft’s expected cruise speed. With landing gear and all movable surfaces retracted, the Falcon 10X returned to Bordeaux-Mérignac at 13:40 local time for a smooth landing.
For Rolls-Royce, the flight represented a significant commercial milestone. The Pearl 10X engine, which delivers more than 18,000 lbs of thrust, is the most powerful member of the company’s Pearl family and the first Rolls-Royce engine ever to power a Dassault product. Dassault selected the Pearl 10X in 2021 when it chose to depart from its long-standing use of General Electric engines on large Falcon models — a decision that effectively confirmed the 10X as a clean-sheet design rather than an iteration of an existing type.
Dassault Aviation chairman Éric Trappier described the maiden flight as demonstrating the programme’s “maturity”, suggesting that the 2027 entry-into-service target remains achievable. A flight-test campaign of this scale typically requires between 18 months and two years of cumulative airborne testing before an aviation authority is willing to issue a type certificate. The aircraft had completed final assembly at Bordeaux earlier in the year, following a development programme that entered its present phase after the manufacturer’s 2021 public unveiling.
What the 10X Brings to Business Aviation
The Falcon 10X occupies the ultra-long-range wide-body niche — the segment of the business jet market that commands the highest per-unit prices and the most demanding technical specifications. With a projected range of 7,500 nautical miles (approximately 13,900 km), the aircraft is designed to fly non-stop between city pairs that presently require at least one technical stop, such as New York to Singapore or London to Perth. Its wide-body cabin, which Dassault positions as the largest of any business jet in its category, is intended to support configuration options previously feasible only aboard converted airliners.
The 10X enters a competitive field. Gulfstream’s G700 and G800 are already certificated and in customer service, and Bombardier’s Global 8000 has declared entry into service. Dassault is only now beginning its certification campaign, meaning customer deliveries cannot begin until late 2027 at the earliest — several years behind its principal rivals. Notwithstanding that lag, analysts have noted that Dassault’s established customer relationships and its long-standing reputation for handling qualities give the 10X a credible commercial position, particularly among operators who have remained loyal to the Falcon line.
The maiden flight also carries implications beyond the immediate business aviation sector. The Pearl 10X, which shares an architectural lineage with the Pearl engines powering the Falcon 6X and the Embraer Praetor series, represents a meaningful step in the modernisation of business jet propulsion. Rolls-Royce claims the engine’s specific fuel consumption figures are among the best in its thrust class — a claim that, if borne out in certification testing, would reduce the carbon intensity of ultra-long-range private travel at a time when regulatory and customer pressure on the sector to demonstrate measurable progress on sustainability is sharply intensifying.
Whether the Falcon 10X can recover the commercial ground it has ceded to certificated rivals will depend, above all, on how smoothly the flight-test campaign proceeds and whether any systemic airworthiness issues emerge. What is beyond dispute is that 19 June 2026 marks a date Dassault Aviation will record in its history: the morning its most ambitious programme finally left the ground.
Key vocabulary:
- maiden flight – the first flight ever made by a new aircraft type; the milestone that formally opens the flight-test programme
- flight-test campaign – the structured series of test flights that aviation regulators require before they will certify an aircraft as safe for commercial service
- type certificate – the official document issued by an aviation authority confirming that an aircraft design meets all required airworthiness standards and may be built and operated commercially
- ultra-long-range – a category of business jet capable of flying distances exceeding 7,000 nautical miles without a refuelling stop
- specific fuel consumption – a measure of how efficiently an engine converts fuel into thrust; lower figures indicate better fuel economy and reduced emissions per flight
CEFR Level C1 / ICAO Level 6