Electric Aircraft
Horizon Aircraft Chooses Pratt Whitney PT6A for Hybrid eVTOL
Horizon Aircraft selects Pratt & Whitney Canada’s PT6A engine for its hybrid Cavorite X7 eVTOL, enhancing range, efficiency, and reliability.
The advanced air mobility (AAM) sector is undergoing a transformative phase, with eVTOL aircraft at the forefront of this evolution. As the industry races to develop practical, safe, and efficient solutions for urban and regional air transport, the choice of propulsion systems has emerged as a critical differentiator. Hybrid-electric architectures, which combine the benefits of conventional engines with electric propulsion, are increasingly being recognized for their operational flexibility and real-world applicability.
In this context, Horizon Aircraft’s decision to select the Pratt & Whitney Canada PT6A engine for its Cavorite X7 hybrid eVTOL marks a pivotal moment for both the company and the wider industry. This partnership brings together two prominent Canadian aerospace leaders and signals a commitment to reliability, efficiency, and innovation in next-generation aircraft design. The move not only enhances Horizon’s technical capabilities but also underscores the growing influence of Canadian firms in the global AAM landscape.
This article explores the significance of Horizon Aircraft’s engine selection, the technical and strategic rationale behind the decision, and its implications for the future of hybrid eVTOLs and the broader air mobility market.
Horizon Aircraft’s Cavorite X7 is designed to bridge the gap between helicopters and fixed-wing aircraft by leveraging a hybrid propulsion system. Unlike many eVTOLs that rely solely on batteries, the Cavorite X7 integrates a gas-powered PT6A engine with electric motors, enabling vertical takeoff and landing while maintaining the speed and range of a conventional airplane. The aircraft features the patented HOVR Wing technology, with 14 fans embedded in the wings for lift during takeoff and landing. Once airborne, these fans are covered, and the aircraft transitions to forward flight powered by a pusher propeller.
This hybrid approach addresses a key limitation of all-electric eVTOLs, range and infrastructure dependency. By using the PT6A engine as an onboard generator, the Cavorite X7 can recharge its batteries in-flight, drastically reducing downtime and enabling operations in remote or off-grid locations where charging stations are unavailable. This flexibility is particularly valuable for emergency services, disaster relief, and military missions, where operational reliability is paramount.
The Cavorite X7 is engineered to carry a pilot and up to six passengers, targeting a maximum speed of 450 km/hr (280 mph) and a range of approximately 800 kilometers (500 miles). These specifications position the aircraft as a versatile solution for both urban and regional missions, offering the vertical agility of a helicopter with the efficiency and speed of a fixed-wing aircraft.
“The Cavorite X7’s hybrid design enables unprecedented speed, range, efficiency, and dependability that other eVTOLs and helicopters cannot match, while reducing hydrocarbon emissions by up to 30% relative to conventional aircraft conducting similar operations.”, Horizon Aircraft
The PT6A engine, produced by Pratt & Whitney Canada, is widely recognized as one of the most reliable and efficient turboprop engines in aviation history. Since its introduction in the 1960s, over 50,000 PT6A engines have been manufactured, collectively amassing hundreds of millions of flight hours. This track record of reliability and performance made the PT6A a natural choice for Horizon Aircraft’s ambitious hybrid eVTOL project.
The PT6A’s modular reverse flow architecture simplifies installation and maintenance, which is especially beneficial for new aircraft platforms like the Cavorite X7. Its power-to-weight ratio and operational flexibility are well-suited to the demands of hybrid-electric propulsion, where the engine must serve as both a primary power source and a generator for the battery system. The use of a proven, certified engine also mitigates risks associated with developing entirely new propulsion systems, streamlining the path toward regulatory approval and commercial deployment. In the Cavorite X7, the PT6A will not only provide thrust but also generate electricity for the aircraft’s electric motors and recharge the battery system during flight. This hybrid configuration extends the aircraft’s range and endurance beyond what is feasible with current battery technology alone, while also reducing reliance on ground-based charging infrastructure.
“For more than six decades, the PT6 engine has been at the heart of countless innovations in aviation, continually evolving to meet the needs of customers worldwide.”, Scott McElvaine, Vice President, Sales & Marketing and Business Development, Pratt & Whitney Canada
The global eVTOL market is rapidly expanding, with projections estimating a value of USD 28.6 billion by 2030. While many competitors, such as Joby Aviation and Archer Aviation, have focused on all-electric designs, the hybrid-electric segment is gaining traction for applications that require longer flight times, greater payloads, and operations in less developed regions. Horizon Aircraft’s strategic bet on hybrid technology positions it to capture a distinct segment of the market that prioritizes operational flexibility and real-world applicability.
The formal purchase agreement between Horizon Aircraft and Pratt & Whitney Canada underscores the strength of the Canadian aerospace sector. By collaborating domestically, both companies are contributing to Canada’s reputation as a hub for advanced air mobility innovation. This partnership is not only a technical milestone but also a statement of intent regarding the future direction of the industry.
As the AAM sector moves toward commercialization, the ability to offer certified, reliable, and efficient aircraft will be a key differentiator. The selection of the PT6A engine is a critical step in Horizon Aircraft’s journey toward type certification and eventual production, providing a solid foundation for further development and market entry.
Developing a new category of aircraft like the hybrid eVTOL comes with significant technical and regulatory challenges. Integrating a hybrid propulsion system requires careful management of weight, thermal loads, and system redundancies to ensure safety and reliability. The complexity of certifying a novel aircraft design, especially one that combines established and emerging technologies, adds another layer of difficulty.
However, the use of the PT6A engine, with its established certification and operational history, helps mitigate some of these risks. By leveraging a proven powerplant, Horizon Aircraft can focus its resources on refining the hybrid architecture and flight systems, rather than developing an entirely new engine from scratch. This approach may also facilitate a smoother certification process with regulatory authorities.
Regulatory agencies worldwide are still developing frameworks for certifying eVTOL and hybrid aircraft. Companies that can demonstrate compliance with existing standards, while also contributing to the evolution of new regulatory pathways, are likely to gain a competitive advantage as the market matures.
“Hybrid aircraft offer operational advantages over all-electric designs, including using warm air from the engine for de-icing and cabin heating. The aircraft’s battery array can recharge en route within minutes, allowing for a full charge during the landing phase.”, Brandon Robinson, CEO, Horizon Aircraft
One of the primary drivers behind the adoption of hybrid and electric propulsion in aviation is the potential for reduced environmental impact. Horizon Aircraft projects that the Cavorite X7 will reduce hydrocarbon emissions by up to 30% compared to conventional aircraft on similar missions. This reduction is achieved through a combination of efficient engine operation, optimized flight profiles, and the ability to operate electrically during certain phases of flight. While hybrid systems do not eliminate emissions entirely, they represent a pragmatic step toward decarbonizing regional and urban air mobility. In scenarios where ground-based charging infrastructure is limited or unreliable, hybrid aircraft can offer immediate operational benefits while still contributing to overall emissions reduction goals.
Looking ahead, further advancements in battery technology and alternative fuels could enable even greater sustainability. The modular nature of the Cavorite X7’s design may allow for future upgrades, such as integration with hydrogen fuel cells or next-generation batteries, as these technologies mature and become commercially viable.
Horizon Aircraft has been making measurable progress in the development of the Cavorite X7, including wind tunnel testing of a half-scale prototype. The company aims to have a full-scale technology demonstrator flying in the near future, with a target of achieving type certification before 2030. The selection of the PT6A engine is a foundational milestone in this timeline, solidifying a key component of the aircraft’s design and supply chain.
The broader AAM market is characterized by a diversity of approaches to propulsion, ranging from all-electric to hybrid and, potentially, hydrogen-based systems in the future. Horizon Aircraft’s focus on hybrid technology positions it to address a wide range of use cases, particularly those that require extended range and operational flexibility.
As commercialization approaches, the ability to demonstrate reliable, safe, and efficient operations will be a crucial for gaining regulatory approval and market acceptance. Horizon Aircraft’s partnership with Pratt & Whitney Canada provides a strong foundation for meeting these challenges and capturing a share of the rapidly growing eVTOL market.
Horizon Aircraft’s selection of the Pratt & Whitney Canada PT6A engine for its Cavorite X7 hybrid eVTOL represents a significant advance in the evolution of advanced air mobility. By leveraging a proven engine with a legacy of reliability and efficiency, Horizon is positioning itself to address real-world operational needs while navigating the complexities of aircraft certification and commercialization.
As the industry continues to evolve, the success of hybrid eVTOLs like the Cavorite X7 will depend on ongoing innovation, regulatory collaboration, and the ability to deliver tangible benefits in terms of speed, range, and sustainability. The partnership between Horizon Aircraft and Pratt & Whitney Canada exemplifies the kind of strategic collaboration that will shape the future of urban and regional air transport, with implications for industry players, regulators, and passengers alike.
What is the Cavorite X7? Why did Horizon Aircraft choose the PT6A engine? What are the advantages of hybrid eVTOLs over all-electric designs? What is the projected environmental impact of the Cavorite X7? When will the Cavorite X7 be available? Sources: Horizon Aircraft Press Release
Horizon Aircraft’s Selection of Pratt & Whitney Canada’s PT6A Engine, A Strategic Leap in Hybrid eVTOL Innovation
The Cavorite X7 and the Promise of Hybrid eVTOLs
Design Philosophy and Operational Advantages
Technical Rationale for Selecting the PT6A Engine
Market Context and Strategic Implications
Challenges, Opportunities, and the Road Ahead
Addressing Technical and Regulatory Hurdles
Environmental Impact and Sustainability Considerations
Future Developments and Market Outlook
Conclusion: Implications and the Path Forward
FAQ
The Cavorite X7 is a hybrid electric Vertical Take-Off and Landing (eVTOL) aircraft developed by Horizon Aircraft. It is designed for a range of applications, including emergency services, commercial transport, and disaster relief, and features a unique hybrid propulsion system combining a gas turbine engine and electric motors.
Horizon Aircraft selected the Pratt & Whitney Canada PT6A engine due to its proven reliability, efficiency, and power-to-weight ratio. The engine’s established certification and operational history make it an optimal choice for the hybrid-electric architecture of the Cavorite X7.
Hybrid eVTOLs offer longer range, faster speeds, and the ability to operate in areas without charging infrastructure. They also provide operational benefits such as in-flight battery recharging and reduced downtime compared to all-electric aircraft.
Horizon Aircraft projects that the Cavorite X7 will reduce hydrocarbon emissions by up to 30% compared to conventional aircraft on similar missions, contributing to the aviation industry’s sustainability goals.
Horizon Aircraft is progressing through prototype testing and aims to achieve type certification for a production aircraft before 2030.
Photo Credit: Horizon Aircraft
Electric Aircraft
AIR Surpasses $1 Billion in Orders for Smart eVTOL Aircraft
Israel’s AIR reaches $1 billion in eVTOL orders, reporting $35 million revenue and FAA certification progress for AIR ONE personal aircraft.
This article is based on an official press release from AIR.
Smart aircraft manufacturer AIR has officially surpassed $1 billion in orders, signaling strong market interest in its electric vertical takeoff and landing (eVTOL) vehicles. According to a company press release, the Israel-based firm has accumulated a waitlist of more than 3,300 customers, with many having already placed deposits for future deliveries.
The milestone highlights the growing demand for next-generation air mobility solutions across personal, commercial, and defense sectors. AIR reported over $35 million in booked revenue to date, which the company attributes primarily to the sale and delivery of its Heavy-Lift unmanned aerial systems (UAS), alongside mobile ground control stations, parts, and servicing packages.
As the eVTOL industry moves closer to widespread commercialization, AIR is positioning itself to capitalize on emerging regulatory frameworks. The manufacturer noted that its flagship personal aircraft, the AIR ONE, is currently being considered under the Federal Aviation Administration’s (FAA) Modernization of Special Airworthiness Certificates (MOSAIC) framework as a Light Sport Aircraft (LSA).
The bulk of the company’s billion-dollar backlog stems from its consumer-focused model. In its official announcement, AIR detailed that 3,290 of the orders are for the AIR ONE personal aircraft. This two-seat, fully electric eVTOL is designed for private use and boasts a projected range of 100 miles.
According to the manufacturer’s specifications, the AIR ONE can reach speeds of up to 155 miles per hour and carry a payload of up to 550 pounds. The company stated that these personal aircraft orders will be fulfilled once FAA certification is secured and mass production begins. The aircraft also features redundant safety layers, an airframe parachute system, and “Fly-By-Intent” flight control technology.
Beyond personal mobility, AIR is also seeing traction in the commercial and logistics space. The press release indicated that the company has secured more than 25 orders for its AIR Cargo heavy-lift UAS, with two units already delivered to customers.
The cargo variant features a 70-cubic-foot cargo bay and matches the personal model’s 550-pound payload capacity. AIR confirmed it has an active production line for the heavy-lift aircraft and anticipates producing and delivering more than 20 additional units this year. The surge in orders follows a series of strategic and financial developments for the eVTOL developer. In July of last year, AIR closed a $23 million Series A funding round led by Entrée Capital, with participation from early backer Dr. Shmuel Harlap.
Furthermore, the company announced in September that its latest U.S.-based prototype had received an FAA Experimental Airworthiness Certification. These regulatory and financial steps are crucial as the company transitions from prototyping to scalable manufacturing, supported by partnerships with the U.S. Air Force’s Agility Prime program, ST Engineering, Nidec Motors, and EDAG.
“Our mission is to make air mobility accessible and routine, while bridging personal, commercial, and defense transportation and operations,” said Rani Plaut, CEO and Co-Founder of AIR, in the press release.
The announcement of $1 billion in orders is a significant indicator of consumer and commercial appetite for eVTOL technology. However, as with many advanced air mobility startups, the transition from pre-orders to delivered, certified aircraft remains the ultimate hurdle. The fact that AIR is already generating real revenue, $35 million booked from its heavy-lift UAS and support systems, sets it apart from competitors that rely entirely on future passenger operations.
By targeting the Light Sport Aircraft category under the FAA’s MOSAIC framework, AIR may find a more streamlined path to market for its personal vehicles compared to the rigorous commercial passenger certification processes faced by air taxi operators. We will continue to monitor their production ramp-up, particularly whether they can meet their goal of delivering more than 20 cargo units this year.
The AIR ONE is a two-seater, fully electric eVTOL designed for personal use. According to the manufacturer, it features a 100-mile range, speeds up to 155 mph, and a 550-pound payload capacity.
The company reported over $35 million in book revenue, driven largely by its Heavy-Lift UAS deliveries, mobile ground control stations, parts, and servicing packages.
In September, AIR’s U.S.-based eVTOL prototype received an FAA Experimental Airworthiness Certification. The AIR ONE is also being considered within the Light Sport Aircraft category under the FAA’s MOSAIC framework.
AIR Surpasses $1 Billion in Orders for Smart Aircraft and eVTOLs
Breaking Down the $1 Billion Order Book
Commercial and Heavy-Lift UAS Progress
Recent Milestones and Strategic Partnerships
AirPro News analysis
Frequently Asked Questions
What is the AIR ONE?
How much revenue has AIR generated?
Has the FAA certified AIR’s aircraft?
Sources
Photo Credit: AIR
Electric Aircraft
Beyond Aero Advances Hydrogen-Electric Business Jet Design Milestone
Beyond Aero reaches a critical design milestone for its hydrogen-electric business jet, expanding engineering teams and securing hydrogen infrastructure partnerships.
This article is based on an official press release from Beyond Aero.
French hydrogen aviation startup Beyond Aero has reached a critical design milestone for its upcoming hydrogen-electric business jet, signaling a maturation in both its supply chain and engineering efforts. In a recent company press release, the original equipment manufacturer (OEM) detailed its progress in aircraft development and the parallel rollout of necessary ground infrastructure.
The transition to hydrogen propulsion represents a major shift for the aviation industry, requiring not just new aircraft architectures but entirely new fuel ecosystems. We are seeing Beyond Aero attempt to tackle both challenges simultaneously, ensuring that its clean-sheet aircraft will have the necessary refueling support upon its projected entry into service.
According to the official release, the company is aggressively expanding its technical capabilities and forging strategic partnerships to derisk the deployment of gaseous hydrogen for business aviation.
Developing a first-of-its-kind hydrogen-electric aircraft requires significant engineering resources. The press release notes that Beyond Aero now employs more than 80 aerospace engineers who are entirely dedicated to the program.
Industry estimates from Aerospace Global News indicate the aircraft is targeting a range of 800 nautical miles and a six-passenger capacity. Furthermore, the aircraft has an estimated entry into service in 2030, according to reporting by Flight Global. By building a dedicated workforce of over 80 specialists, the OEM is positioning itself to navigate the complex certification pathways required by European regulators.
A primary hurdle for hydrogen aviation is the lack of existing airport infrastructure. To address this, Beyond Aero is developing its aircraft alongside the required hydrogen ground systems. According to the company’s press release, the OEM has signed more than 10 memoranda of understanding (MoUs) with airport operators.
Furthermore, the company has secured over 16 MoUs with hydrogen production and distribution partners. These agreements are designed to support the logistical planning and supply chain maturity necessary for reliable gaseous hydrogen delivery at commercial airports. To maximize operational flexibility, Beyond Aero has engineered its aircraft to be compatible with multiple refueling standards. As stated in the official announcement:
The aircraft is designed to operate using both 700-bar hydrogen infrastructure and 350-bar mobile refuelling systems, enabling operational deployment from existing airports.
This dual compatibility is a strategic decision by the OEM, allowing early adopters to utilize the aircraft before permanent, high-pressure hydrogen stations are widely constructed.
We view Beyond Aero’s dual-track approach, developing the aircraft while simultaneously securing the fuel supply chain, as a pragmatic response to the realities of the hydrogen aviation market. The reliance on 350-bar mobile refueling systems is particularly notable. It provides a vital stopgap that allows operators to fly the aircraft without waiting for airports to invest in expensive, permanent 700-bar infrastructure. Combined with a substantial engineering workforce and over $44 million in total funding raised to date (as reported by Aerospace Global News), the French startup is building a credible foundation for its 2030 service entry target. However, the sheer volume of MoUs will eventually need to translate into binding infrastructure investments to make widespread hydrogen flight a reality.
Beyond Aero is a French aviation startup developing a clean-sheet, hydrogen-electric light business jet designed for zero direct emissions in flight.
According to their press release, Beyond Aero has signed over 10 MoUs with airport operators and more than 16 with hydrogen producers. The aircraft is also designed to use 350-bar mobile refueling systems, allowing it to operate at airports without permanent hydrogen stations.
The company currently employs more than 80 aerospace engineers dedicated to the aircraft program.
Engineering and Design Maturation
Expanding the Technical Workforce
Hydrogen Infrastructure Integration
Ground Support and Strategic Partnerships
Dual-Pressure Refueling Capabilities
AirPro News analysis
Frequently Asked Questions
What is Beyond Aero?
How is the company addressing the lack of hydrogen at airports?
How many engineers are working on the project?
Sources
Photo Credit: Beyond Aero
Electric Aircraft
Joby Aviation Piloted Electric Air Taxi Flight Launches 2026 Tour
Joby Aviation completed a piloted electric air taxi flight over San Francisco Bay, starting its 2026 Electric Skies Tour and advancing FAA certification.
This article is based on an official press release from Joby Aviation.
Joby Aviation has successfully completed a piloted demonstration flight of its electric air taxi across the San Francisco Bay Area, marking a highly visible milestone for the emerging electric vertical takeoff and landing (eVTOL) industry. According to a company press release, the flight showcased the aircraft’s operational readiness against the backdrop of one of the world’s most recognizable skylines.
The demonstration serves as the official launch of the company’s 2026 Electric Skies Tour, a nationwide initiative designed to coincide with the United States’ 250th anniversary. By flying in a region notorious for heavy traffic congestion, Joby aims to highlight the practical benefits of its emissions-free aviation technology.
Departing from Oakland International Airport, the Joby aircraft, tail number N545JX, was piloted by Andrea Pingitore. The company stated that the air taxi flew quietly across the San Francisco Bay, heading toward the Golden Gate Bridge before turning above the Marin Headlands.
The flight is the first of many planned for the 2026 Electric Skies Tour. Joby expects to present its aircraft in multiple cities across the country, demonstrating the potential for air taxis to connect communities faster and with less noise than traditional Helicopters.
“The Bay Area is home to the world’s most innovative companies, including Joby, but it’s also an area with significant traffic and unique geographical barriers. Our technology provides an opportunity to build on the immense potential of this region while protecting it for the next generation.”
This statement was provided by JoeBen Bevirt, founder and CEO of Joby, in the official release.
Beyond the ceremonial flight, Joby Aviation shared several operational updates. The company reported that its fleet has completed thousands of test flights, accumulating more than 50,000 miles. Furthermore, Joby recently flew its first FAA-conforming aircraft for Type Inspection Authorization, a critical step that clears the way for Federal Aviation Administration pilots to conduct formal testing later this year.
Joby has also been selected to participate in the White House-backed eVTOL Integration Pilot Program (eIPP). According to the press release, this Partnerships will allow the company to commence early operations across 10 states, including Arizona, Florida, New York, and Texas. To support its commercial rollout, Joby is scaling its Manufacturing footprint. The company recently acquired a 700,000-square-foot facility in Dayton, Ohio. Alongside existing sites in California, the Dayton plant is designed to help increase production to four aircraft per month by 2027, with an eventual target of delivering up to 500 aircraft annually.
We view the San Francisco Bay flight as a strategic marketing move for Joby Aviation, but it is underpinned by tangible regulatory and manufacturing progress. The accumulation of 50,000 test miles and the initiation of FAA Type Inspection Authorization testing indicate that the company is moving from the conceptual phase into late-stage certification. The expansion into a 700,000-square-foot facility in Ohio also demonstrates a necessary shift toward scaled manufacturing, which remains one of the most significant hurdles for the broader eVTOL sector.
According to the company, it is a national showcase by Joby Aviation, timed to celebrate the 250th anniversary of the United States, featuring demonstration flights of its electric air taxi in cities across the country.
Joby operates production and powertrain facilities in Marina and San Carlos, California, and recently acquired a 700,000-square-foot facility in Dayton, Ohio, to scale production to an expected 500 aircraft per year over time.
The Golden Gate Flight and 2026 Tour
Production and Regulatory Milestones
AirPro News analysis
Frequently Asked Questions
What is the 2026 Electric Skies Tour?
Where is Joby manufacturing its aircraft?
Sources
Photo Credit: Joby Aviation
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