<p>Charles Alcock is managing editor of the AIN Media Group, having rejoined the company in 2019. He has been an aviation journalist since 1986, and previously worked for AIN from 1990 to 2017, most recently as editor-in-chief. His main focus is on covering new aviation technology and business models, as well as international news.</p>
<p>Having been raised in the London area, Alcock studied at the University of Manchester in the UK and earned an honors degree in Politics and Modern History. He speaks English and French, and some German.</p>


Managing Editor

Charles Alcock

<p>Dassault Aviation’s fresh offering at the top end of the business jet market took its bow on Tuesday when the French airfamer rolled out its Falcon 10X model in Bordeaux. The very-large-cabin, ultra-long-range, high-speed aircraft is the second of several prototypes to be built at the group’s Mérignac production line, and one of these will soon be used for the first test flight.</p>
<p>With an eight-passenger range of 7,500 nm, the 10X extends the Falcon family’s intercontinental reach, while also offering Dassault’s widest, tallest cabin to date, alongside its 8X, 6X, and 2000XLS siblings. Its projected top speed will be Mach 0.925, which is somewhat slower than the rival Bombardier Global 8000 model and Gulfstream Aerospace’s G800—with both of these competitors offering greater range than the 10X but smaller cabins.</p>
<p>For Dassault and its partners, the 10X has been an entirely clean-sheet design. The twinjet is powered by a pair of Rolls-Royce Pearl 10X turbofans, delivering more than 18,000 pounds of thrust, and the flight deck features the NeXus avionics suite developed with Honeywell. Michelin is providing its new, lightweight AirX tires, which it said will contribute to reduced fuel burn.</p>
<p>So far, Dassault has built two of the four 10Xs it will use for a type certification campaign it expects to complete in late 2027. The first example will be used for flight testing, with taxi tests expected to begin in Bordeaux very soon. The fully-painted second aircraft was used for the rollout event, and the other two 10Xs will have fully completed cabin interiors and will be used for operational flight trials around the world.</p>
<p>Dassault and partners have already logged around 3,000 ground test hours with various systems and 15,000 hours on test benches. The first Pearl 10X engine run was achieved last December, and Rolls-Royce is now discussing data collected with EASA as it works to certify the powerplant.</p>
<article class="media media--type-video media--view-mode-default">
  
        <div class="layout layout--onecol">
    <div class="layout__region layout__region--content">
      <div class="block block-layout-builder block-field-blockmediavideofield-media-oembed-video">
  
    
      
            <div class="field field--name-field-media-oembed-video field--type-string field--label-hidden field__item"><iframe src="https://backend.ainonline.com//media/oembed?url=https%3A//youtu.be/zqMlGtil5lQ&amp;max_width=0&amp;max_height=0&amp;hash=G2EoUGctEVfP4DGGPZ4rYoituTt3m78cyP-uNy8-Lwc" width="200" height="113" class="media-oembed-content" loading="eager" title="Dassault's Falcon 10X Jet Wowed the Crowd At Bordeaux Roll-Out Event –&nbsp;AIN"></iframe>
</div>
      
  </div>

    </div>
  </div>

  </article>
<h2>&nbsp;</h2>
<h2>Applying Rafale Fighter Performance</h2>
<p>Before the rollout event, technical sales manager Philippe Reigner told a press briefing in Paris that the 10X’s composite wing is a key performance differentiator. The wing, which is one of several technological features that Dassault has based on its Rafale fighters, is lighter and with greater “aeroelasticity” to dampen turbulence for improved cabin comfort.</p>
<p>The new model’s horizontal stabilizer has been moved to the top of the tail to optimize high-speed cruise. According to Dassault, the 10X is optimized to cruise at between Mach 0.85 and 0.90 without significantly diminishing the range.</p>
<p></p><figure role="group" class="caption caption-img">
<img alt="Falcon 10X exterior" data-entity-type="file" data-entity-uuid="e518d260-72ea-4458-91e5-5a7f767e335c" src="/sites/default/files/inline-images/%2A%2A%20Falcon10X_EXT01%20copy.jpg" width="4000" height="2432" loading="lazy">
<figcaption>Dassault is preparing to start flight testing the first of four prototypes for its Falcon 10X aircraft. (Dassault Aviation)</figcaption>
</figure>

<p>Reigner explained that a high constant sweep angle and low relative thickness have been designed to optimize drag at high Mach. A combination of a progressive chord ratio, leading-edge slats, and a curved trailing edge has avoided a compromise between low and high-speed performance to support short runway operations.</p>
<p>The 10X will have a maximum takeoff weight balanced field length of less than 6,000 feet and a landing distance of less than 2,500 feet. Dassault intends to seek approval for steep approach operations at locations such as London City Airport.</p>
<p>During the briefing, Dassault presented range maps showing the 10X’s globe-girdling range, which includes non-stop flights from New York to Beijing, Punta Arenas in Chile, and Johannesburg in South Africa. Flying from Paris, the new Falcon flagship should be able to reach everywhere without a fuel stop apart from Australasia, while from São Paulo in Brazil, the range covers all of the Americas and as far east as Dubai.</p>
<h2>Cabin Options Exploit Extra Space</h2>
<p>The new Falcon’s cabin interior, with four lounge zones plus a galley and bathroom, is 9 ft 1 in wide and 6 ft 8 in tall. These dimensions compare, respectively, with 8 ft 2 in and 6 ft 3 in for the G800, and 8 ft and 6 ft 2 in for the Global 8000.</p>
<p>Within the 10X’s available cabin volume of 2,780 cu ft, Dassault offers four standard interior configurations. In addition to the standard Ultimate Edition, customers can opt for the Executive Signature with an ultra-wide conference area; the three-lounge Grand Residence featuring a master suite with a large bathroom and an ultra-large dining area; or the Serenity Suite with a bedroom, a private home cinema, and a large bathroom.</p>
<p>With a cabin altitude of 3,000 feet at FL410, the 10X cabin will use new-generation filters to deliver cleaner air by controlling ozone and volatile organic compound levels. Light levels will be maximized through 38 windows, delivering around 30% more natural light than previous Falcons.</p>
<p>Dassault has tapped its quiet cabin technology from the 8X model to reduce noise levels even at the 10X’s higher speeds. The manufacturer also aims to reduce aerodynamic noise with a new flat roof shape above the cockpit. New covers for the fuselage fairings minimize vortex drag. Reigner told reporters the profile of this part of the airframe “is like a Coke bottle.”</p>
<h2>Lightening the Pilots' Load</h2>
<p>According to experimental test pilot Antoine Doussaud, the NeXus flight deck will boost the crew’s ability to anticipate changes in flight conditions with a lighter workload. He said the technology, which builds on the EASy avionics suites used for earlier Falcons, will also improve situational awareness for pilots.</p>
<p>The flight deck architecture is built around four main displays arranged in a T-shape, with four secondary displays at the sides and on the pedestal. Also new are a pair of “smart scratch touch pads” developed by Honeywell engineers in the Czech Republic to simplify data entry.</p>
<p>NeXus also features what Dassault refers to as “Open World” capability, which means it can accommodate applications such as weather and maintenance data. This can also be used to provide pilots with information to support special missions roles.</p>
<p></p><figure role="group" class="caption caption-img">
<img alt="NeXus flight deck" data-entity-type="file" data-entity-uuid="7f4f4354-5d43-4e1f-a7a7-b7936356766d" src="/sites/default/files/inline-images/%2A%2A%20Falcon10X_Flight_deck_02.jpg" width="4960" height="3507" loading="lazy">
<figcaption>The NeXus flight deck features new safety features including an autopilot and autothrottle that deploy if pilots do not respond to an emergency.</figcaption>
</figure>

<p>Other features incorporated from existing Falcons include the FalconEye dual head-up display, and there is a single throttle to manage both engines. “If that sounds too simple, that’s exactly the point,” Doussaud commented. “Pilots no longer have to adjust engine parameters: they just control the amount of power required, whatever the number of engines available.”</p>
<p>NeXus incorporates multiple protection modes, including what Dassault says are first for passenger-carrying aircraft: autopilot and autothrottle systems that engage automatically when an emergency situation is detected. “If the pilots fail to react, the airplane will take over and protect everyone on board,” Doussaud explained.</p>
<p>The full array of safety modes also covers ice protection, runway overrun alerts, terrain and traffic avoidance, as well as automatic windshear protection and an emergency descent mode that deploys in case of depressurization. Other features migrated from the Rafale fighters include automatic terrain avoidance and upset recovery capability.</p>
<h2>Rolls-Royce's First Falcon</h2>
<p>Philipp Zeller, Rolls-Royce’s senior vice president for the Pearl 10X program, said the engine maker is delighted to be powering its first Falcon aircraft. He told the media briefing that 3,500 test hours on the turbofan, including 25 test flights on a Boeing 747 covering 36,000 nm, give the OEM confidence it can deliver on its claim to provide full maturity from the Falcon 10X’s entry into service.</p>
<p>The powerplant features a 10-stage, high-pressure compressor and six stages of blisked fans, plus a two-stage shroudless high-pressure turbine, a four-stage low-pressure turbine, and slimline nacelles. Rolls-Royce is using additive layer manufacturing for the combustor with improved cooling hole performance to reduce temperatures and increase durability.</p>
<p>The engine maker has established a new facility next to Dassault’s Mérignac assembly line to support Falcon 10X production. Zeller said it has already finished 10 engines to support the flight test campaign.</p>


<p>News and developments about airplanes, helicopters and unmanned air vehicles used in all varieties of operations, including airlines, military, business, commercial, general aviation and private.</p>


Dassault Chases Business Jet Market Pinnacle with Falcon 10X Reveal

First of four 10X prototypes rolled out in Bordeaux on Tuesday

Dassault’s ultra-long-range, high-speed Falcon 10X business jet made a long-awaited public debut when it was rolled out from the Mérignac final assembly line. 

Dassault Chases Bizjet Market Pinnacle with Falcon 10X 

2024 Corporate Aviation Leadership Summit

Charlotte Bailey

<p>Essential news and analysis on the defense aerospace business. Your trusted source for new and ongoing programs and requirements in military aircraft (manned and unmanned), engines, avionics, weapons and associated systems, including ground-based air defense.</p>


Firm jet contract supported by LOI for 24 PC-21 trainers  

Indonesian Defense Ministry Orders 12 Pilatus PC-24s

<p>News and issues relating to business, corporate and private aviation, primarily regarding turbine-engine-powered airplanes and helicopters. Subjects include aircraft, engines, maintenance, operations, personnel, acquisitions, accidents, safety, security, and training.</p>


This was a big moment for Dassault.

Dassault's Falcon 10X Jet Wows the Crowd At Bordeaux Roll-Out Event

Hanneke Weitering

<p>News and issues relating to civil and military unmanned aircraft systems (UAS), unmanned aerial vehicles (UAVs) and remotely piloted aircraft systems (RPAS) of all kinds and sizes, including those used for intelligence, surveillance and reconnaissance (ISR), combat (unmanned combat air vehicles, or UCAVs), law enforcement, research and other applications. Of particular focus is the FAA's planned integration of UAS into the U.S. national airspace system.</p>


More than 3,300 customers are on the waitlist

Air Touts $1 Billion Backlog for eVTOL Portfolio

Inaugural Gripen F-39E to be followed by 14 more domestically assembled aircraft 

First Supersonic Fighter Built in Brazil Unveiled

Kerry Lynch

<p>News and issues concerning the aviation charter and fractional-ownership industries and markets, including company announcements, regulations, new developments and labor issues.</p>


Fractional ownership provider will ultimately have 24 in its fleet, including Global 7500 conversions

NetJets Takes Delivery of Its First Global 8000

<p>News about environmental issues relating to aircraft operations, including noise issues, emissisions, and regulations. See Fuel for biofuel.</p>


 ‘New Aura M’ business unit supports dual-role development of regional aircraft 

Aura Aero Targets Defense Sector As Civil Aircraft Progress

200th went to customer in North America

Gulfstream G600 Sets Milestone with 200th Delivery

<p>News about commercial airlines, including regulations, aircraft orders, safety, acquisitions, and mergers.</p>


<p>News and issues relating to the aerospace industry that are related to the science, engineering and business of flight in space involving civil, industrial and military applications, and similar topics related to flight in the atmosphere of the Earth that are not covered more directly by other AINonline subject channels. In other words, both astronautical and aeronautical subjects, except for those aeronautical topics that are specifically covered elsewhere on this website.</p>


In this article

Falcon 10X

Dassault

More In Aircraft