Business Aviation
Rolls Royce Pearl 10X Engine Powers Dassault Falcon 10X Jet
Rolls-Royce Pearl 10X delivers 18,250 lbs thrust for Dassault Falcon 10X with improved fuel efficiency and near certification for 2027 launch.
Rolls-Royce Pearl 10X Engine Nears Certification: A New Era in Business Aviation Propulsion
The aviation industry stands at a pivotal point as Rolls-Royce approaches final certification of its Pearl 10X engine. Developed exclusively for the Dassault Falcon 10X business jet, the Pearl 10X represents the most powerful engine in Rolls-Royce’s business aviation portfolio, delivering over 18,000 pounds of thrust. This engine is not only a technological milestone but also a strategic move that places Rolls-Royce in direct competition with established players in the ultra-long-range business jet segment.
With more than 3,400 hours of testing completed and only emissions validation remaining, the Pearl 10X is on the brink of certification. This comes at a time when the business aviation market is experiencing significant growth, projected to expand from $102.69 billion in 2024 to $254.26 billion by 2032. The Pearl 10X is poised to capitalize on this growth, offering a blend of high performance, fuel efficiency, and environmental responsibility.
Evolution of the Pearl Engine Family
The Pearl 10X is the latest evolution in the Pearl engine family, which began with the Pearl 15 in 2018. Rolls-Royce designed the Pearl series to bridge proven BR700 engine features with innovations from the Advance2 demonstrator program. The Pearl 15 powers the Bombardier Global 5500 and 6500, while the Pearl 700 is used on Gulfstream’s G700 and G800 jets.
The Pearl 10X marks Rolls-Royce’s first collaboration with Dassault Aviation. Announced in May 2021, it is designed exclusively for the Falcon 10X, a $75 million ultra-long-range business jet expected to enter service in 2027. The engine incorporates the Advance2 core and introduces several firsts, including 3D-printed combustor tiles.
Rolls-Royce’s strategy with the Pearl engine family has been to progressively introduce advanced materials, higher bypass ratios, and more efficient thermodynamic cycles. The Pearl 10X continues this trend, offering a 5% fuel efficiency improvement over previous-generation engines and full compatibility with 100% Sustainable Aviation Fuel (SAF).
Technological Innovations
One of the standout features of the Pearl 10X is its use of 3D-printed combustor tiles. Manufactured using Additive Layer Manufacturing (ALM), these tiles include intricate cooling channels that enhance thermal efficiency and reduce emissions. This is the first time Rolls-Royce has used such technology in a production engine.
The engine’s architecture includes a titanium fan blisk, a 10-stage high-pressure compressor with a 24:1 pressure ratio, a two-stage high-pressure turbine, and a four-stage low-pressure turbine. These components contribute to both performance and efficiency, enabling the Pearl 10X to deliver 18,250 pounds of thrust.
Advanced composite materials are used throughout the engine to reduce weight and enhance durability. The fan system, using a blisked design, improves aerodynamic efficiency and reduces maintenance complexity. These innovations collectively position the Pearl 10X as a leader in next-generation business aviation propulsion.
“Each milestone achieved in the Pearl 10X development programme so far reflects the hard work and dedication of our global engineering and experimental test teams.” — Dr. Phillip Zeller, Rolls-Royce
Certification and Testing Campaign
The Pearl 10X has undergone an extensive certification campaign, including 3,400 hours of testing and 25 flight test sorties covering 41,000 miles. Ground testing began in 2022, validating key systems like the combustor and gearbox. The engine exceeded its thrust targets during its first test run, confirming its design assumptions.
Flight testing was conducted using a Boeing 747-200 testbed in Arizona, evaluating performance across altitudes up to 45,000 feet and speeds up to 690 mph. Tests included inflight relights, performance checks, and emissions assessments. As of mid-2025, only emissions testing remains before final certification.
Certification milestones included bird strike testing, crosswind testing, and emissions compliance. These rigorous tests ensure the engine meets stringent safety and performance standards. The results have aligned with Dassault’s timeline, with Pearl 10X engines already delivered for Falcon 10X prototypes.
Market Context and Competitive Positioning
The Pearl 10X enters a competitive landscape dominated by engines like the Pratt & Whitney PW800 family. However, with 18,250 pounds of thrust, the Pearl 10X surpasses competitors in power output. It also offers a 5% fuel efficiency gain, a critical factor given operating costs of $2,000–$3,000 per hour and charter rates around $11,000 per hour for the Falcon 10X.
The business jets market is projected to grow significantly, from $102.69 billion in 2024 to $254.26 billion by 2032. The aircraft engine market follows a similar trajectory, expected to grow from $118.73 billion in 2025 to $204.80 billion by 2032. Within this context, the Pearl 10X is well-positioned to capture market share in the premium ultra-long-range segment.
Rolls-Royce’s exclusive partnership with Dassault for the Falcon 10X ensures a stable launch platform. The engine’s performance, efficiency, and environmental credentials make it attractive to both OEMs and operators. Its ability to support steep approaches, such as at London City Airport, further expands its operational flexibility.
Environmental and Sustainability Considerations
The Pearl 10X is fully compatible with 100% Sustainable Aviation Fuel (SAF), aligning with industry goals for emissions reduction. SAF can reduce lifecycle carbon emissions by up to 80%, depending on feedstock and production methods. This compatibility allows operators to reduce their carbon footprint without sacrificing performance.
The engine’s 3D-printed combustor tiles also contribute to environmental performance by reducing NOx emissions. Efficient combustor cooling and precise fuel-air mixing minimize hot spots and improve combustion efficiency. Combined with a high bypass ratio and advanced materials, these features reduce both CO2 and noise emissions.
Rolls-Royce’s broader environmental strategy includes commitments to carbon neutrality and sustainable propulsion. The Pearl 10X exemplifies this strategy, balancing performance with environmental responsibility. It is designed to meet current and future ICAO emissions and noise standards, ensuring long-term regulatory compliance.
Conclusion
The Pearl 10X represents a significant advancement in business aviation propulsion. With over 18,000 pounds of thrust, cutting-edge manufacturing techniques, and environmental compatibility, it sets a new benchmark in the ultra-long-range segment. Rolls-Royce’s strategic partnership with Dassault and the engine’s strong performance profile position it for commercial success.
As the engine moves toward final certification, it reflects broader industry trends: the integration of sustainable technologies, the use of additive manufacturing, and the demand for high-performance, low-emission propulsion systems. The Pearl 10X is more than just an engine—it’s a glimpse into the future of business aviation.
FAQ
What aircraft will the Pearl 10X power?
The Pearl 10X is designed exclusively for the Dassault Falcon 10X ultra-long-range business jet.
What is the thrust rating of the Pearl 10X?
The engine delivers 18,250 pounds of thrust, making it the most powerful business aviation engine from Rolls-Royce.
Is the Pearl 10X compatible with Sustainable Aviation Fuel?
Yes, the engine is fully compatible with 100% SAF, enabling significant reductions in lifecycle carbon emissions.
Sources:
Aviation Week,
Rolls-Royce,
Dassault Falcon,
Grand View Research,
FlightGlobal,
NASA,
Pratt & Whitney
Photo Credit: Simple Flying
Business Aviation
Apollo and KKR Value Atlantic Aviation at Nearly $10 Billion
Apollo and KKR announced a strategic partnership valuing FBO network Atlantic Aviation at nearly $10 billion in August 2026.
Apollo Global Management and KKR & Co. Inc. announced a strategic partnership on August 27, 2026, valuing fixed-base operator (FBO) network Atlantic Aviation at nearly $10 billion. The transaction sees Apollo-managed funds acquire a significant stake in the company, while KKR retains a substantial shareholder position.
In a joint press release, the investment firms outlined plans to support the continued expansion of Atlantic Aviation, which provides mission-critical infrastructure such as aircraft fueling and hangar leasing across the United States. The $10 billion valuation represents a sharp increase from the $4.5 billion KKR paid to acquire the company from Macquarie Infrastructure in 2021, reflecting sustained demand for private aviation facilities.
Strategic Investment and Market Positioning
Investments: Apollo has originated $155 billion in infrastructure transactions across various sectors over the past five years. KKR brings extensive sector experience, having invested $12 billion across the aviation industry since 2015 and currently managing $120 billion in infrastructure assets.
David Cohen, a partner at Apollo Global Management, highlighted the company’s irreplicable infrastructure footprint across busy Airports, which is supported by long-term concession agreements.
“The private aviation market has structural tailwinds that we believe will persist, and Atlantic is well positioned to capture that growth. We look forward to working closely with Jeff, the entire Atlantic team and KKR to build on its momentum through targeted investment and strategic new market expansion.”
Dash Lane, a partner at KKR & Co. Inc., noted that the continued support reflects conviction in the platform and the long-term growth of the sector. Lane stated that the firm has worked closely with the Atlantic Aviation team over the past five years to expand and strengthen the business.
Operational Impact for Atlantic Aviation
Atlantic Aviation CEO Jeff Foland characterized the investment as a validation of the company’s performance and potential.
“This transaction is more than a milestone for Atlantic, it is a powerful validation of what our people have built together. To have two of the world’s most respected investment firms choose to invest in our company is an extraordinary endorsement of our people, our performance, and our potential.”
The exact financial terms, including the specific purchase price paid by Apollo and the resulting ownership split between the two firms, were not disclosed in the announcement.
AirPro News analysis
We view the doubling of Atlantic Aviation’s valuation over a five-year period as a clear indicator of the premium placed on established FBO networks. The private aviation sector has experienced sustained structural growth, compounded by broader commercial aircraft shortages and an overall increase in private flight activity. Because airport real estate is finite and long-term concession agreements create high barriers to entry, incumbent FBO operators hold significant pricing power. The combined financial backing of Apollo and KKR will likely accelerate Atlantic Aviation’s acquisition of independent FBOs and expansion into new regional markets.
Sources: Apollo Global Management
Photo Credit: Atlantic Aviation
Business Aviation
Atlantic Aviation Breaks Ground on New FBO at Nashville JWN
Atlantic Aviation begins construction of a new executive FBO terminal and hangar at John C. Tune Airport, due Q4 2027.
Atlantic Aviation has officially commenced construction on a new executive fixed-base operator (FBO) terminal and hangar complex at John C. Tune Airports (JWN) in Nashville, Tennessee, expanding its infrastructure footprint in the region.
Announced in a press release on August 25, 2026, the project is slated for completion in the fourth quarter of 2027. The development follows Atlantic Aviation’s successful bid for a new leasehold through a Metropolitan Nashville Airport Authority (MNAA) request for proposals in May 2025 and complements the company’s existing operations at Nashville International Airport (BNA).
Facility specifications and infrastructure
The planned facility will feature a 7,500-square-foot executive terminal alongside a 37,000-square-foot hangar and office complex. To accommodate aircraft movement and parking, the project includes the development of approximately 175,000 square feet of new ramp space.
The infrastructure upgrades will incorporate a new fuel farm with a 60,000-gallon capacity for Jet-A and a 12,000-gallon capacity for 100LL aviation gasoline. According to the company, the design integrates Sustainability initiatives, including Leadership in Energy and Environmental Design (LEED) focused elements, efficient building systems, and construction waste minimization strategies.
Strategic expansion in the Nashville market
Located eight miles west of downtown Nashville, John C. Tune Airport serves as a primary reliever for BNA and a key gateway for general aviation. MNAA President and Chief Executive Officer Doug Kreulen stated that the expansion marks a major step forward in strengthening access for the area’s growing general aviation community.
“By bringing world-class facilities and services to John C. Tune Airport, Atlantic Aviation is helping us position the airport for long-term success, and we’re excited for the expanded opportunities this Investments will create for our customers and for Middle Tennessee,” Kreulen said.
Atlantic Aviation Chief Executive Officer Jeff Foland described the start of construction as an exciting milestone for the Partnerships. The company previously opened a newly completed FBO facility at BNA in June 2024.
AirPro News analysis
We view Atlantic Aviation’s dual-airport Strategy in Nashville as a direct response to the region’s sustained economic and population growth. By establishing a modern presence at JWN just two years after securing the leasehold, the company is positioning itself to capture overflow corporate traffic that might otherwise face congestion at BNA. The inclusion of substantial ramp space and high-capacity fuel storage indicates an expectation of high-volume, large-cabin business jet traffic at the reliever airport.
Sources: Atlantic Aviation
Photo Credit: Atlantic Aviation
Business Aviation
Avcon Industries Delivers Modified King Air B200 for Mosquito Control
Avcon Industries delivered a modified Beechcraft King Air B200 to Lee County Mosquito Control District in Florida for aerial pest mitigation.
Avcon Industries, Inc. delivered its first specially modified Beechcraft King Air B200 equipped for large-scale mosquito mitigation to the Lee County Mosquito Control District in Florida on August 25, 2026.
In a press release, the Butler National Corporation subsidiary detailed the engineering modifications designed to support rapid airborne liquid dispersal for disease and pest prevention. The delivery provides the Florida district with a twin-engine turboprop platform capable of covering larger areas than traditional ground-based methods or smaller agricultural aircraft.
Engineering and modification details
The special mission modification centers on a removable external under-fuselage pod. The system incorporates an electric pump, aerodynamic fairings, and dispersal booms to facilitate repeatable fluid application.
Avcon Industries President Marcus Abendroth stated the project highlights the company’s capacity to integrate specialized mission systems into established airframes.
“The King Air B200 provides an excellent platform for this mission, and the solution developed by our team creates an opportunity to support similar mosquito-control and airborne dispersal requirements for other operators,” Abendroth said.
Operational impact in Florida
Mosquito mitigation remains a persistent public health requirement in Florida due to the climate and the associated risk of mosquito-borne illnesses. The Lee County Mosquito Control District utilizes aviation assets to manage these risks across extensive geographical areas.
Wayne Luettich, Aircraft Maintenance Manager for the district, emphasized the importance of the new platform for local residents.
“Mosquito control has become a significant effort in Florida. We have an important mission to mitigate the impact of the mosquitoes on our residents. We look forward to operating the Avcon-modified airplane and appreciate the Avcon engineering services,” Luettich said.
AirPro News analysis
We note that adapting business aviation platforms like the King Air B200 for public health missions reflects a demand for higher payload and extended range in aerial application. While single-engine agricultural aircraft excel in localized operations, twin-engine turboprops offer the speed and capacity required for county-wide vector control, particularly in coastal regions requiring rapid response to emerging public health threats.
Sources: Avcon Industries, Inc.
Photo Credit: Avcon Industries
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