Electric Aircraft
Eve Air Mobility and Revo Sign $250M eVTOL Deal for São Paulo
São Paulo partners with Eve Air Mobility and Revo to deploy 50 electric aircraft by 2027, targeting urban congestion and emissions reduction.
Eve Air Mobility and Revo Propel Urban Air Mobility Forward with $250M Agreement
The urban transportation landscape is undergoing a seismic shift, and at the center of this transformation is the rise of electric Vertical Takeoff and Landing (eVTOL) aircraft. On June 15, 2025, Eve Air Mobility and Revo, a São Paulo-based urban air mobility (UAM) operator, announced a binding framework agreement worth $250 million. This deal includes the purchase of up to 50 eVTOL aircraft and a suite of operational support services, marking a significant milestone in the commercialization of sustainable air transport in urban centers.
The agreement is more than a financial transaction; it symbolizes the transition from concept to execution for Eve, a company backed by Embraer’s aerospace heritage. It also positions Revo as a pioneer in integrating electric air mobility into one of the world’s most congested cities. As urban centers struggle with traffic congestion, emissions, and aging infrastructure, partnerships like this demonstrate a viable path toward cleaner, faster, and more efficient mobility solutions.
São Paulo, with its existing helicopter culture and high volume of daily takeoffs, offers fertile ground for deploying eVTOLs. With over 400 registered helicopters and nearly 2,000 daily takeoffs and landings, it is uniquely suited for early adoption of aerial mobility technologies. The Eve-Revo partnership could serve as a blueprint for similar deployments in other megacities worldwide.
Strategic Partnership and Market Positioning
A Milestone for Eve Air Mobility
This agreement marks a pivotal moment for Eve Air Mobility. After years of development, simulations, and regulatory groundwork, Eve is entering the commercial phase of its operations. The $250 million contract with Revo and its parent company, Omni Helicopters International (OHI), is the first binding framework agreement for Eve, signaling market readiness and investor confidence.
Eve’s CEO, Johann Bordais, emphasized the importance of this transition: “By moving from concept to implementation, we are not only advancing our commercial roadmap but also helping to shape a robust and sustainable UAM ecosystem.” The deal encompasses not just aircraft but also entry-into-service and aftermarket support, ensuring that Revo has the tools needed for a successful launch.
This comprehensive approach is supported by Eve’s TechCare package, a suite of services designed to streamline fleet operations, maintenance, logistics, and training. By offering a full-stack solution, Eve is positioning itself not merely as an aircraft manufacturer but as a holistic mobility partner.
“This binding agreement with Revo and OHI is a pivotal step for Eve, demonstrating growing market confidence in our technology and operational model.” , Johann Bordais, CEO of Eve Air Mobility
Revo’s Vision for Urban Mobility
Revo, operating in São Paulo since August 2023, is focused on delivering premium, door-to-door mobility. Their current service combines car transport, luggage handling, and scheduled helicopter flights. Routes like Zona Sul to GRU International Airport, which can take up to three hours by car, are completed in just 10 minutes by air, highlighting the potential time savings of aerial mobility.
With the integration of Eve’s eVTOLs, Revo plans to transition to fully electric operations. Joao Welsh, CEO of Revo, noted that the decision to partner with Eve was driven by “their mature design, comprehensive support ecosystem, and Embraer’s unparalleled aerospace heritage.” This alignment supports Revo’s ambition to redefine urban convenience through sustainable and scalable solutions.
Revo will become the launch operator for Eve’s eVTOLs in São Paulo, with the first deliveries expected in Q4 2027. This timeline reflects the maturity of both the aircraft and the operational ecosystem needed to support it.
Omni Helicopters International’s Role
As the parent company of Revo, Omni Helicopters International brings decades of experience in aerial services across Latin America. Its portfolio includes offshore crew transport, emergency medical services, and unmanned aerial systems. The addition of eVTOLs to its fleet marks a strategic expansion into the low-altitude economy.
Jeremy Akel, Group CEO of OHI, emphasized the broader vision: “Our partnership with Eve is evidence of our shared vision to bring to life revolutionary mobility ideas that transform how people move within cities.” OHI’s infrastructure and operational expertise provide a strong foundation for scaling Revo’s services.
This collaboration builds on prior engagements between Eve and OHI, including simulations using Eve’s Vector software, which manages urban air traffic. These simulations are critical for ensuring safety and efficiency in densely populated airspaces.
Industry Context and Technological Implications
Urban Air Mobility in São Paulo
São Paulo stands out as an ideal testbed for UAM due to its existing helicopter infrastructure and traffic congestion. The city’s high volume of aerial activity, including 2,000 daily takeoffs, demonstrates a cultural and logistical readiness for eVTOL integration. The transition from helicopters to electric aircraft could significantly reduce noise and emissions, aligning with broader urban sustainability goals.
Revo’s operations already illustrate the benefits of aerial mobility. The 10-minute flight from Zona Sul to GRU Airport replaces a potentially three-hour car journey, offering a compelling value proposition for time-sensitive travelers. With eVTOLs, these benefits are amplified through lower operational costs and environmental impact.
São Paulo’s adoption of eVTOL technology could set a precedent for other cities facing similar challenges. The city’s unique market dynamics provide valuable insights into infrastructure needs, regulatory frameworks, and consumer behavior in the context of UAM.
Technological Maturity and Integration
Eve’s eVTOL aircraft are designed for seamless integration into existing transportation networks. With vertical takeoff capabilities, they require minimal infrastructure compared to traditional aircraft. This flexibility makes them ideal for urban environments where space is limited.
The aircraft will be supported by Eve’s TechCare suite, offering predictive maintenance, logistics, and operational analytics. These tools are essential for maximizing fleet uptime and ensuring safety. Additionally, Eve’s Vector software provides a digital platform for managing air traffic, further enhancing operational efficiency.
According to Megha Bhatia, CCO at Eve, “Our aircraft enables operators to provide the last mile of service, such as airport shuttles to and from the city, in a fraction of the time.” This capability is crucial for achieving true multimodal integration in urban transport systems.
Global Trends and Competitive Landscape
The UAM sector is gaining momentum globally, with players like Joby Aviation, Volocopter, and Lilium also developing eVTOL solutions. These companies are racing to secure regulatory approvals, build infrastructure, and establish operational models. Eve’s partnership with Revo gives it a strategic advantage in entering a high-demand market with a proven use case.
Governments and regulators are increasingly supportive of UAM initiatives, recognizing their potential to reduce congestion and emissions. However, challenges remain around airspace management, certification, and public acceptance. Collaborative efforts like Eve and Revo’s are essential for addressing these hurdles.
As the industry matures, partnerships that combine manufacturing expertise, operational capability, and local market knowledge will be key. The Eve-Revo-OHI alliance exemplifies this integrated approach, positioning all parties for long-term success.
Conclusion
The $250 million agreement between Eve Air Mobility and Revo represents a critical inflection point in the evolution of urban air mobility. By combining advanced eVTOL technology with operational expertise and a strong market presence in São Paulo, this partnership lays the groundwork for a scalable, sustainable air transport solution.
Looking ahead, the successful deployment of eVTOLs in São Paulo could catalyze broader adoption in other urban centers. As technology, regulation, and infrastructure continue to evolve, the Eve-Revo collaboration serves as a model for how public and private stakeholders can work together to reimagine urban mobility.
FAQ
What is Urban Air Mobility (UAM)?
UAM refers to the use of eVTOL aircraft to provide fast, efficient, and sustainable air transport within urban areas, helping to alleviate traffic congestion and reduce emissions.
When will Eve’s eVTOLs be deployed in São Paulo?
The first deliveries to Revo are scheduled for the fourth quarter of 2027.
What makes São Paulo a good market for eVTOL deployment?
São Paulo has over 400 registered helicopters and nearly 2,000 daily takeoffs, indicating a high demand for aerial mobility. Its traffic congestion also makes faster alternatives highly attractive.
What is Eve TechCare?
TechCare is a suite of operational support services from Eve, including maintenance, logistics, and training, designed to optimize eVTOL fleet performance.
Who owns Revo?
Revo is a wholly owned subsidiary of Omni Helicopters International SA (OHI), a leader in aerial services across Latin America.
Sources
Photo Credit: Eve Air Mobility
Electric Aircraft
AIR selects Dynon Avionics for exclusive eVTOL avionics integration
AIR partners with Dynon Avionics to customize SkyView HDX for its eVTOL aircraft, targeting FAA certification in 2026.
This article is based on an official press release from AIR via PR Newswire.
On June 3, 2026, Israeli electric vertical takeoff and landing (eVTOL) manufacturer AIR announced a strategic partnership with U.S.-based Dynon Avionics. According to the company’s official press release, Dynon will serve as the exclusive avionics provider across AIR’s entire smart aircraft portfolio.
This collaboration bridges the gap between traditional general aviation and the emerging Advanced Air Mobility (AAM) sector. By adapting Dynon’s widely utilized SkyView HDX flight display system for electric powered-lift operations, AIR aims to streamline the piloting experience for its upcoming vehicles while relying on proven aerospace technology.
The integration agreement covers both the piloted AIR ONE, a two-seat personal eVTOL designed for private ownership, and the uncrewed AIR ONE Cargo, a heavy-lift unmanned aerial system (UAS) utilized by defense and logistics organizations.
Adapting Proven Avionics for Electric Flight
Rather than developing a proprietary flight display from scratch, AIR has opted to customize Dynon’s flagship SkyView HDX avionics platform specifically for its eVTOL architecture. Originally introduced in 2016 for experimental and light sport airplanes, the SkyView HDX system features touchscreens that combine a primary flight display, moving-map navigation, synthetic vision, autopilot, and ADS-B traffic and weather data.
Customizing for eVTOL Operations
Because the AIR ONE utilizes electric propulsion rather than a traditional piston engine, Dynon’s engineering team adapted the SkyView HDX to meet the unique demands of powered-lift flight. According to the release, the customized system tracks electric propulsion metrics and battery energy management, ensuring pilots have clear, intuitive access to critical flight data.
“SkyView HDX is built to adapt to evolving aircraft architectures. Partnering with AIR allows us to take the proven reliability of SkyView HDX, which pilots rely on daily, and extend it directly into the advanced air mobility space.”
AIR’s Path to Commercialization and Manufacturing
AIR is positioning itself uniquely within the AAM market by focusing on personal and cargo air mobility rather than commercial air taxi services. The company’s flagship product, the AIR ONE, is designed as a “flying sports car” for private owners. According to company specifications, the aircraft features a target range of 100 miles, cruise speeds up to 155 mph, and a payload capacity of 550 pounds.
Production and Financial Traction
The avionics partnership comes at a time of significant growth for the Israeli manufacturer. As of March 2026, AIR reported surpassing $1 billion in its order backlog. This figure represents over 3,300 waitlisted customers, including 3,290 reservations specifically for the AIR ONE personal eVTOL. Furthermore, the company stated it has already generated over $35 million in booked revenue, primarily driven by deliveries of its heavy-lift UAS variants.
To support this backlog, AIR transitioned to commercial-scale serial manufacturing in July 2025 by opening a 32,000-square-foot production facility in Pardes Hanna, Israel. The company notes that this facility is capable of assembling up to six aircraft simultaneously.
“From the start, AIR has focused on making advanced flight systems intuitive, safe, and accessible. Working with Dynon allows us to bring proven avionics capability into a fundamentally new aircraft environment that demands more than a standard integration, while keeping the simplicity and operational clarity that define how we think about flight.”
Regulatory Tailwinds: The FAA MOSAIC Rule
The timing of this avionics integration aligns closely with a major regulatory shift in the United States. The Federal Aviation Administration’s (FAA) Modernization of Special Airworthiness Certification (MOSAIC) rule, finalized in July 2025, fundamentally changes how personal aircraft are certified.
Certification Timeline
Previously, Light Sport Aircraft (LSA) regulations excluded powered-lift aircraft and enforced strict weight limits. The MOSAIC rule removes these prescriptive weight limits in favor of performance-based metrics, officially allowing powered-lift aircraft like eVTOLs to be certified in the LSA category. While pilot privileges under MOSAIC took effect in October 2025, the new aircraft certification provisions for manufacturers take effect on July 24, 2026. AIR expects the FAA to approve the AIR ONE under these new rules this year, enabling the company to begin fulfilling its U.S. backlog.
AirPro News analysis
We view this partnership as a prime example of traditional general aviation technology successfully pivoting to support the booming AAM sector. It demonstrates that eVTOL manufacturers do not necessarily need to reinvent the wheel regarding cockpit displays; they can adapt proven, trusted systems to save on development costs and certification hurdles. Furthermore, by integrating a familiar system like Dynon’s SkyView HDX, AIR is strategically lowering the barrier to entry for existing private pilots transitioning to electric aircraft. Finalizing its supply chain and technology stack just ahead of the July 2026 MOSAIC implementation positions AIR favorably to capitalize on the emerging personal eVTOL market.
Frequently Asked Questions (FAQ)
- What is the AIR ONE?
The AIR ONE is a two-seat personal electric vertical takeoff and landing (eVTOL) aircraft designed for private ownership. It features a target range of 100 miles and cruise speeds up to 155 mph. - Why did AIR partner with Dynon Avionics?
AIR selected Dynon to adapt its proven SkyView HDX flight display system for electric powered-lift operations, providing pilots with a familiar, reliable, and intuitive interface for tracking electric propulsion and battery management. - When will the AIR ONE be available in the U.S.?
AIR expects to receive FAA approval for the AIR ONE this year under the new MOSAIC regulations, which take effect for manufacturers on July 24, 2026. This certification will allow the company to begin fulfilling its U.S. order backlog.
Sources: AIR via PR Newswire
Photo Credit: AIR
Electric Aircraft
Unither Bioélectronique Completes First Hydrogen-Electric Helicopter Flight
Unither Bioélectronique achieved the first piloted hydrogen-electric helicopter circuit flight in Québec using a modified Robinson R44 under Project Proticity.
This article is based on an official statement from Robinson Helicopter Company.
Unither Bioélectronique has successfully completed the world’s first piloted hydrogen-electric Helicopters circuit flight in Québec, marking a significant milestone in zero-emission aviation. The historic flight was achieved using a modified Robinson R44 helicopter as part of the ongoing Project Proticity initiative.
According to an official company press release, the milestone serves as a critical proof of concept for the future of clean vertical lift. The company emphasized the dual benefits of the new propulsion system combined with established airframes.
“This successful demonstration highlights the potential of hydrogen-electric Propulsion to deliver zero-emission flight while building on the proven reliability and cost efficiency that Robinson helicopters have come to define,” the company stated in its release.
The achievement represents a major step forward from initial hover tests, moving the technology closer to real-world applications. Industry reports indicate that the ultimate goal of this technology is to create a scalable, zero-emission transportation network for critical medical deliveries.
Project Proticity and the Historic Flight
Flight Details
The milestone circuit flight took place on April 10, 2026, at Roland-Désourdy Airport in Bromont, Québec, with Unither Bioélectronique test pilot Ric Webb at the controls. According to industry reporting by Vertical Magazine and Skies Mag, the flight advanced the company’s testing from a basic hover demonstration, first achieved in March 2025, to a full airport traffic circuit. This comprehensive flight profile included a controlled takeoff, climb, pattern flight, approach, and landing, all conducted under an experimental flight permit.
The Technology
The modified Robinson R44 test aircraft was equipped with a Hydrogen-electric proton exchange membrane (PEM) fuel-cell and battery architecture. The system was powered by locally produced green hydrogen, replacing the traditional piston engine. In its press release, Unither Bioélectronique highlighted that the demonstration showcases the potential of hydrogen-electric propulsion to deliver zero-emission flight without sacrificing operational reliability.
Future Implications for Zero-Emission Aviation
Scaling to the R66
Project Proticity, a collaboration between Unither Bioélectronique and Robinson Helicopter Company announced in August 2024, is not stopping at the R44 airframe. According to reporting by Aviation International News, the partners intend to scale the hydrogen-electric architecture to the larger Robinson R66 platform. Future phases of development are expected to integrate a liquid hydrogen storage system. This upgrade could significantly extend the aircraft’s range compared to the current gaseous hydrogen setup, with industry estimates from Vertical Magazine suggesting a potential range of around 100 nautical miles.
Organ Delivery Mission
Unither Bioélectronique operates as a subsidiary of United Therapeutics. Public remarks and company statements from previous milestones reveal that the intended end-use for these zero-emission helicopters is the rapid transport of manufactured organs to transplant patients. By utilizing hydrogen propulsion, the company hopes to establish a clean, efficient logistics network for life-saving medical supplies across North-America.
AirPro News analysis
The transition from a three-minute hover test in early 2025 to a full circuit flight in April 2026 demonstrates a rapid maturation of Unither Bioélectronique’s PEM fuel-cell technology. However, scaling this architecture to the Robinson R66 and transitioning to liquid hydrogen will introduce new thermal management and storage complexities. Furthermore, achieving Certification from Transport Canada Civil Aviation and the U.S. Federal Aviation Administration (FAA) remains a critical hurdle before these aircraft can enter commercial service for organ delivery. We will continue to monitor the regulatory progress of Project Proticity as it moves toward commercialization.
Frequently Asked Questions
What is Project Proticity?
Project Proticity is a collaborative development program between Unither Bioélectronique and Robinson Helicopter Company aimed at creating zero-emission, hydrogen-electric helicopters based on the Robinson R44 and R66 models.
When did the first circuit flight take place?
The world’s first piloted hydrogen-electric helicopter circuit flight was conducted on April 10, 2026, at Roland-Désourdy Airport in Bromont, Québec.
What is the ultimate goal of these hydrogen helicopters?
Unither Bioélectronique plans to use these zero-emission helicopters to transport manufactured organs for transplant patients across a scalable transportation network.
Sources: Robinson Helicopter Company
Photo Credit: Robinson Helicopter Company
Electric Aircraft
Vaeridion selects Garmin avionics for electric Microliner test flights
Vaeridion integrates Garmin G600 TXi displays in its electric Microliner test aircraft, targeting commercial service by 2030 with new battery facility at Oberpfaffenhofen.
This article is based on an official press release from Vaeridion.
Electric aircraft manufacturer Vaeridion has announced the selection of Garmin avionics to equip the initial test articles of its fully electric Microliner. According to a company press release, the manufacturer will integrate Garmin’s G600 TXi flight displays into the test aircraft, marking a critical milestone as the company prepares for its inaugural flight.
The integration of established avionics is a key step in advancing the development of the Microliner. Vaeridion has stated that the aircraft is currently targeted to enter commercial service in 2030, aiming to bring zero-emission commercial flights to the regional aviation market.
Advancing the Microliner Test Campaign
Avionics Selection and Integration
In its official announcement, Vaeridion highlighted that the Garmin G600 TXi flight display was chosen for its flexible integration and proven performance. The system features a modern touchscreen interface designed to enhance situational awareness and operational efficiency for test pilots.
Company officials noted that Garmin’s safety systems set a benchmark in the sector, making the G600 TXi an ideal foundation not only for the upcoming flight-test campaign but also for future cockpit developments.
“Equipping the Microliner with a best-in-class avionics suite from Garmin was a natural choice for us,”
stated Markus Kochs-Kämper, Chief Technology Officer at Vaeridion, in the press release. He added that the system provides the reliability and flexibility required for a rigorous flight-test program.
Garmin also expressed enthusiasm for the partnership. In the release, Carl Wolf, Garmin’s Vice President of Aviation Sales, Marketing, Programs & Support, noted the benefits of the integration:
“The advanced flight display capabilities coupled with a touchscreen interface provide a modern solution and safety-enhancing technologies to the aircraft,”
Wolf stated.
Scaling Up for First Flight
Recent Infrastructure Milestones
Beyond the avionics selection, Vaeridion is actively scaling its physical infrastructure to support the Microliner’s development timeline. According to the company’s statement, the manufacturer recently inaugurated a new battery manufacturing facility and test house.
Located at the Oberpfaffenhofen special airport, this new facility is intended to strengthen Vaeridion’s vertical integration. The company emphasized that expanding its in-house capabilities allows for greater control over critical technologies as it pushes toward its first-flight and subsequent certification phases.
AirPro News analysis
We view Vaeridion’s decision to partner with an established avionics provider like Garmin as a strategic move to mitigate risk during the flight-test phase. By utilizing off-the-shelf, certified components such as the G600 TXi, electric aircraft startups can focus their engineering resources on their core proprietary technologies, namely, the electric propulsion and battery systems.
The 2030 target for commercial service remains ambitious but aligns with the broader industry timeline for next-generation regional aircraft. The recent opening of the battery facility at Oberpfaffenhofen further indicates that Vaeridion is transitioning from conceptual design to physical hardware testing, a critical phase where supply chain and integration partnerships become paramount.
Frequently Asked Questions
What avionics system will the Vaeridion Microliner use?
According to the company’s press release, the initial test aircraft will be equipped with Garmin G600 TXi flight displays.
When is the Vaeridion Microliner expected to enter service?
Vaeridion has stated that the fully electric Microliner is slated to enter commercial service in 2030.
Where is Vaeridion’s new battery facility located?
The company recently opened a battery manufacturing facility and test house at the Oberpfaffenhofen special airport.
Sources
Photo Credit: Vaeridion
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