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Eve Air Mobility Completes 50 Test Flights with eVTOL Prototype

Eve Air Mobility achieves 50 test flights with its full-scale eVTOL prototype, advancing toward certification with six conforming prototypes planned.

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This article is based on an official press release from Eve Air Mobility.

Eve Air Mobility Reaches 50 Test Flights With Full-Scale eVTOL Prototype

Eve Air Mobility has reached a significant milestone in its advanced air mobility (AAM) program, successfully completing its 50th Test-Flights with a full-scale engineering prototype. According to a company press release issued on April 9, 2026, the electric vertical takeoff and landing (eVTOL) aircraft has now accumulated over two hours of total flight time since its inaugural flight late last year.

The testing campaign, which officially began on December 19, 2025, is generating high-fidelity data crucial for understanding the aircraft’s performance and systems behavior. We note that this steady accumulation of real-world flight data is a vital step as Eve advances toward formal Certification pathways and eventual commercial operations.

Expanding the Flight Envelope

With the initial 50 flights completed, Eve is actively expanding its flight envelope evaluations. The company stated in its release that current testing focuses on gradually increasing forward speed and evaluating critical flight dynamics to ensure safety and reliability.

These ongoing evaluations include rigorous assessments of energy management, controllability, stability, as well as noise and vibration levels. The data gathered during this phase is expected to culminate in full transition flights later this year, marking another critical technical threshold for the eVTOL developer.

Embraer‘s Proven Methodology

The fast-paced testing program leverages the established product development methodology of Eve’s parent company, Embraer. According to the official announcement, this integrated approach combines the physical development of the aircraft with broader ecosystem solutions. These solutions are designed to assist operators, vertiports, and air navigation service providers in preparing for the complex realities of urban aviation.

Path to Certification and Production

The insights gained from the current engineering prototype are directly informing the design and manufacturing of Eve’s conforming prototypes and its eventual commercial aircraft. Moving from the engineering phase to the certification phase requires exact replicas of the intended production model.

Eve expects to begin producing its conforming prototypes later this year. The company plans to build a total of six conforming aircraft, which will be dedicated to the certification flight test campaign overseen by Brazil’s civil aviation authority, ANAC.

Executive Perspective

Company leadership views this testing milestone as a validation of their broader urban air mobility strategy.

“Reaching 50 successful test flights with our engineering prototype is more than a technical milestone. It is clear evidence of the maturity of our program and the strength of the solutions we are building.”

Johann Bordais, chief executive officer at Eve, noted in the release. He further emphasized that Eve is uniquely positioned to deliver comprehensive aftermarket, operational, and airspace solutions alongside the high-performance aircraft itself.

AirPro News analysis

The completion of 50 test flights and over two hours of airborne time within roughly four months (since December 2025) demonstrates a consistent and methodical testing cadence. By planning for six conforming prototypes, Eve is signaling a robust, resource-intensive certification campaign aimed at satisfying ANAC’s stringent safety requirements. The emphasis on Embraer’s legacy methodology continues to be one of Eve’s strongest differentiators in a crowded eVTOL market, providing a foundation of traditional aerospace rigor to novel Electric-Aviation technology.

Frequently Asked Questions

When did Eve’s full-scale prototype first fly?
According to the company, the aircraft completed its First-Flight on December 19, 2025.

How many conforming prototypes does Eve plan to build?
Eve plans to produce a total of six conforming prototypes for its upcoming certification campaign.

Which aviation authority is overseeing Eve’s certification?
Brazil’s civil aviation authority, ANAC, will oversee the certification flight test campaign.

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Photo Credit: Embraer

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CoolFly Urban Standing eVTOL Launched in Hangzhou China

CoolFly unveiled its Urban standing-position eVTOL in Hangzhou, targeting FAA Part 103 ultralight compliance for license-free personal flight.

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CoolFly (Zhejiang) Aircraft Technology officially introduced its “Urban” standing-position electric vertical takeoff and landing (eVTOL) aircraft during a product launch event in Hangzhou, China, on August 13, 2026.

The Launch, detailed in a press release distributed via PR Newswire, also featured the company’s “Dream” series of seated personal aircraft and its proprietary NA80 flight control system. By targeting Federal Aviation Administration (FAA) Part 103 compliance for ultralight vehicles, CoolFly intends to offer personal flight capabilities without requiring operators to hold a pilot’s license or medical certification.

Standing-position eVTOL design and specifications

The Urban aircraft introduces a novel standing-position configuration to the emerging personal eVTOL market. To qualify under FAA Part 103 ultralight regulations, the aircraft must meet strict weight and performance limitations. According to Aerospace Global News, the Urban targets an empty weight of 110 kilograms (242 pounds).

Performance specifications released by the company indicate the Urban can reach speeds of 43 miles per hour (70 kilometers per hour) and achieve a flight time of 20 to 30 minutes on a single charge. The standing configuration is designed to minimize the aircraft’s physical footprint while providing an intuitive operator experience.

The Hangzhou launch follows the company’s North American debut at Experimental Aircraft Association (EAA) AirVenture Oshkosh on July 20, 2026. During that event, CoolFly Brand Marketing Lead Alex Chen highlighted the company’s strategy of bringing physical hardware to the public.

“This is our first AirVenture, and we wanted to bring an aircraft people can inspect for themselves. Dream ST is the model at the booth. Urban, our standing-position ultralight…” Chen stated.

Flight control technology and testing

Alongside the airframes, CoolFly detailed its NA80 flight control system. The architecture features dual-redundant flight-control units and triple-redundant inertial measurement units (IMUs) to maintain stability and control in the event of component failure.

The company reports accumulating 30,000 miles of prototype testing. This testing campaign included a January 6, 2026, concept debut at the Consumer Electronics Show (CES) in Las Vegas and a February 2026 cold-weather flight demonstration in Harbin, China.

CoolFly CEO Wayne Lee emphasized the company’s broader ambitions for the personal aviation sector during the launch cycle.

“We are not just manufacturing aircraft; we are architecting a new way of life,” Lee said. “We aim to make personal eVTOL as ubiquitous as bicycles.”

Insurance coverage and market rollout

Commercializing personal eVTOLs requires addressing liability and hull risks. On June 5, 2026, CoolFly announced it had secured an integrated domestic and international insurance solution. The policies are underwritten by PICC Property and Casualty and China Pacific Property Insurance, providing hull loss protection and liability coverage for manned operations of both the Urban and Dream models.

While the official press release dates the Hangzhou launch event to August 13, 2026, a post on CoolFly’s official website dated August 14, 2026, indicates the event took place on August 10, 2026. Delivery timelines also remain fluid. The company’s website lists conflicting estimated delivery dates of 2027 and 2028 for new Orders, while noting that production capacity for 2025 through 2027 is entirely sold out.

AirPro News analysis

CoolFly’s decision to pursue a standing-position aircraft is a direct response to the stringent weight limits of FAA Part 103. By eliminating the seat and reducing the overall cabin structure, the manufacturers saves critical pounds that can be reallocated to battery mass. Battery energy density remains the primary bottleneck for electric ultralights, making every pound of structural weight a penalty on flight time.

While Part 103 offers a clear regulatory path to market by bypassing formal type certification and pilot licensing, it restricts the aircraft to recreational use in uncongested airspace. We view the standing configuration as an innovative weight-saving measure, though it remains to be seen how the consumer market will respond to the ergonomics of standing during flight, even for the relatively short 20- to 30-minute endurance window.

Sources: CoolFly Aircraft

Photo Credit: CoolFly

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Rolls-Royce Pearl 15 Completes Full Hydrogen Flight Cycle Test

Rolls-Royce and TCS demonstrate 100% hydrogen combustion across a full simulated flight cycle using a modified Pearl 15 engine.

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Tata Consultancy Services (TCS) and Rolls-Royce have successfully demonstrated the operation of a modern aero gas turbine on 100% Hydrogen fuel across a fully simulated flight cycle, validating the fuel’s viability for commercial aviation propulsion.

In a press release issued on August 14, 2026, TCS detailed its engineering contributions to the ground testing program conducted at the National Aeronautics and Space Administration (NASA) Stennis Space Center in Mississippi. The test, initially announced by Rolls-Royce and easyJet (U2) on April 29, 2026, utilized a modified Rolls-Royce Pearl 15 engine to prove that hydrogen combustion can safely power an aircraft from start-up through take-off, cruise, and landing.

Engineering the hydrogen flight cycle

The four-year hydrogen propulsion program aims to develop a zero-carbon alternative to conventional jet fuel. During the recent tests at NASA Stennis, the modified Pearl 15 engine reached full take-off power using solely hydrogen fuel. TCS provided integrated engineering, systems, and software expertise to support the milestone.

The firm assisted with fuel system and engine controls integration, hydrogen combustion analysis, and data analytics. Anupam Singhal, President of Manufacturing at TCS, stated that the achievement reflects the results of combining advanced engineering with digital capabilities and deep ecosystem collaboration.

Progression of the Rolls-Royce and easyJet partnership

The hydrogen testing initiative is a joint venture between Rolls-Royce and easyJet, supported by the UK Health and Safety Executive (HSE). The program previously reached a major milestone in 2022 when the companies successfully ran a Rolls-Royce AE 2100 engine on 100% green hydrogen at Boscombe Down in the United Kingdom. In July 2024, the partners announced plans to move to full-scale outdoor testing at the NASA facility.

The data gathered from the Pearl 15 simulated flight cycle will inform future engine designs. Adam Newman, Chief Engineer of the Hydrogen Demonstrator Programme at Rolls-Royce, noted that the rigorous testing approach yielded valuable insights into hydrogen behavior in modern gas turbines. Newman added that these learnings will support future propulsion innovations, including the Rolls-Royce UltraFan architecture.

AirPro News analysis

While Sustainable Aviation Fuel (SAF) remains the industry’s primary near-term tool for decarbonization, we view the successful full-cycle Test-Flights of the Pearl 15 as a strong indicator that direct hydrogen combustion is technically feasible for future Commercial-Aircraft. The aviation sector currently accounts for approximately 2 to 3 percent of global carbon dioxide emissions. Transitioning from ground tests to flight tests will require overcoming substantial hurdles in cryogenic fuel storage and aircraft redesign. However, validating the engine core’s ability to handle 100% hydrogen across varied thrust settings removes a major technical barrier for original equipment OEMs exploring zero-carbon narrowbody designs.

Sources: Tata Consultancy Services

Photo Credit: Rolls-Royce

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AutoFlight eVTOL Demo Flight in Astana Kazakhstan 2026

AutoFlight and AAAG completed a ton-class eVTOL demonstration in Astana during the Games of the Future 2026.

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AutoFlight and its strategic partner Alatau Advance Air Group Ltd. (AAAG) successfully completed a demonstration flight of a ton-class eVTOL aircraft in Astana, Kazakhstan, on July 24, 2026. The flight positions the manufacturer to expand its footprint in the Central Asian market while showcasing the operational viability of its passenger aircraft.

Announced in a July 25, 2026 press release, the demonstration took place during the Games of the Future 2026. The event serves as a public platform to introduce Advanced Air Mobility (AAM) to the region, drawing an audience of 300 guests that included international diplomats and aviation regulators.

Demonstration at the Games of the Future

The AutoFlight demonstration was integrated into the broader schedule of the Games of the Future 2026, an international event featuring 800 competitors from 50 countries participating across eight disciplines. Following the July 24 flight, the eVTOL aircraft remains on display as part of the official public exhibition in Astana.

The flight was attended by several high-profile officials, underscoring governmental interest in AAM integration. Attendees included Kuanyshbek Yessekeyev, Assistant to the President of the Republic of Kazakhstan, alongside Han Chunlin, Ambassador of the People’s Republic of China to Kazakhstan, and Jung Ki Hong, Ambassador of the Republic of Korea to Kazakhstan.

Also present was Michael Daniel, Director General and Chief Executive Officer of the Aviation Administration of Kazakhstan (AAK). Daniel, a U.S. aviation veteran appointed to the AAK in May 2026, is tasked with leading the country’s civil aviation oversight and advancing international initiatives, including the development of AAM infrastructure and regulations.

Strategic partnerships and regional expansion

The Astana demonstration builds on AutoFlight’s previous operational testing in the region, which included its first eVTOL flight in Alatau City, Kazakhstan, in May 2026. The partnership with AAAG is designed to support the commercial deployment of AAM in the country and integrate electric air transport into the broader transportation ecosystem.

Sergey Khegay, Chief Executive Officer of AAAG, emphasized the regulatory and infrastructural groundwork currently underway in the country.

“The demonstration flights in Astana are not a standalone event but part of a systematic effort to introduce urban air mobility in Kazakhstan. The country is steadily building a comprehensive ecosystem: the necessary legislation has been adopted, infrastructure development is underway, and international cooperation with leading global companies continues to expand. Our goal is to make innovative air transport an integral part of Kazakhstan’s transportation system.”

AutoFlight views the Central Asian market as a prime environment for the deployment of its heavy-payload aircraft. Jia Xie, Senior Vice President of AutoFlight, highlighted the diverse use cases for the technology.

“We see tremendous potential for large eVTOL aircraft across Central Asia, from urban air mobility and regional transportation to aerial tourism, logistics and emergency response. These real-world applications demonstrate how Advanced Air Mobility can deliver safe, efficient and sustainable transportation solutions for the region.”

Broader market momentum in Asia-Pacific

The Kazakhstan demonstration precedes additional commercial agreements for AutoFlight in the broader Asian market. On August 12, 2026, the manufacturer signed a Memorandum of Understanding (MoU) with Whitesky Aviation, an Indonesian aviation service provider.

The agreement covers 60 AutoFlight V2000EM Prosperity passenger eVTOL aircraft destined for the Indonesian market. According to the company, the partnership with Whitesky Aviation will initially focus on providing premium VIP air taxi services in the region.

AirPro News analysis

AutoFlight’s strategy of targeting emerging markets like Kazakhstan and Indonesia highlights a distinct approach to AAM commercialization. While many Western eVTOL developers are focused on the highly congested and heavily regulated airspaces of the United States and Western Europe, AutoFlight is securing footholds in regions where regulatory frameworks are currently being built from the ground up.

The presence of AAK Director General Michael Daniel at the Astana demonstration is particularly notable. By engaging directly with newly appointed regulators who have explicit mandates to advance AAM, we see AutoFlight positioning itself to help shape the operational rules in these jurisdictions. If Kazakhstan and Indonesia can establish certification and operational pathways faster than the FAA or EASA, AutoFlight could achieve early commercial revenue while its competitors remain in the testing phase.

Sources: AutoFlight Press Release

Photo Credit: AutoFlight

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