Technology & Innovation
Wisk Aero and Signature Aviation Partner to Develop Autonomous Air Mobility Infrastructure
Wisk Aero and Signature Aviation collaborate to build vertiport infrastructure for autonomous eVTOL operations, advancing Advanced Air Mobility in the US.
The partnership between Wisk Aero and Signature Aviation marks a significant milestone in the evolution of Advanced Air Mobility (AAM). Announced on August 13, 2025, this collaboration is one of the first to unite a leading autonomous eVTOL aircraft developer with the world’s largest private aviation terminal network. The alliance aims to proactively develop vertiport infrastructure and operational frameworks for integrating autonomous electric vertical takeoff and landing (eVTOL) aircraft across Signature Aviation’s global network, including key U.S. launch markets such as Houston, Los Angeles, and Miami.
With a focus on strategic planning, the partnership will assess the feasibility of vertiport development, evaluate commercial and regulatory requirements, and initiate pilot projects, starting with Ellington Airport in Houston. This move addresses the growing need for specialized AAM infrastructure and positions both companies at the forefront of an industry that, according to market research, could reach a global valuation of $27 billion by 2034.
The collaboration not only sets a precedent for infrastructure readiness but also reflects a broader trend in aviation modernization, sustainability, and the integration of autonomous technologies into real-world transportation networks.
Advanced Air Mobility is an umbrella term for a new class of highly automated, often electrically powered aircraft capable of vertical takeoff and landing. The FAA defines AAM as encompassing aircraft used for transporting passengers and cargo, firefighting, and search and rescue, with most falling into the “powered-lift” or air taxi category. The sector’s emergence is rooted in technological advances in battery systems, electric propulsion, and autonomous flight controls, solutions to urban congestion, environmental sustainability, and the demand for faster, more flexible transportation.
Wisk Aero’s journey mirrors the industry’s rapid evolution. Since its technological roots in 2010, Wisk has developed and flown six generations of eVTOL aircraft, accumulating over 1,750 test flights. Notable milestones include the first piloted eVTOL hover in 2016, the first piloted eVTOL transition in 2017, and the first tandem piloted and autonomous eVTOL flight later that year. These achievements highlight the sector’s progression from prototypes to commercially viable, autonomous vehicles.
The global eVTOL market was valued at about $3.5 billion in 2024, with forecasts suggesting growth to nearly $27 billion by 2034. This expansion is fueled by urbanization, government sustainability initiatives, and increasing private investment, particularly from aerospace giants. Regulatory bodies like the FAA are actively developing certification and infrastructure standards, further supporting the sector’s growth trajectory.
Wisk Aero, founded as a joint venture between Boeing and Kitty Hawk in 2019, is a pioneer in autonomous eVTOL technology. Its headquarters in Mountain View, California, serve as a hub for over 500 employees dedicated to developing the first fully autonomous, passenger-carrying eVTOL aircraft for commercial use. Wisk’s “straight-to-autonomy” approach sets it apart from competitors who plan to transition from piloted to autonomous operations.
The company’s Generation 6 aircraft, unveiled in 2022, is designed for four passengers, features 12 distributed electric propellers, and can cruise at 138 mph for up to 90 miles. Its battery system recharges in about 15 minutes, and redundancy is built into every critical system to ensure safety. Wisk’s acquisition of SkyGrid, an airspace integration software specialist, further strengthens its ability to manage both aircraft autonomy and digital airspace. Wisk’s focus on safety, accessibility, and regulatory compliance is underscored by its direct collaboration with the FAA for type certification. A $450 million investment from Boeing in 2022 has solidified Wisk’s position as one of the most well-funded AAM companies globally.
“As the world’s largest network of private aviation terminals, Signature’s forward-leaning approach to aviation modernization aligns with our vision. Together, we’re building the robust infrastructure and integrated network essential for safe, scaled operations.”, Dan Dalton, VP of Global Partnerships, Wisk Aero
Signature Aviation operates over 200 private aviation terminals across 27 countries, making it the world’s largest aviation hospitality provider. Its facilities support business and private aviation with services including refueling, hangarage, maintenance, and passenger amenities. Signature’s infrastructure is uniquely positioned to support eVTOL operations, as many locations already have the necessary electrical and ground support capabilities.
The company is also a global leader in sustainable aviation fuel distribution and operates over 16 million square feet of carbon-neutral office and hangar space. Signature’s BRAVO membership program, expanded globally in 2024, demonstrates its customer-focused approach and ability to adapt to evolving industry needs.
Facilities such as those at San Francisco International Airport exemplify Signature’s readiness, with executive terminals, conference rooms, and large-capacity hangars. This operational sophistication, combined with a commitment to sustainability and modernization, makes Signature an ideal partner for AAM integration.
The Memorandum of Understanding between Wisk and Signature Aviation establishes a framework for developing vertiport infrastructure and operational procedures tailored to autonomous eVTOL operations. The first pilot project at Ellington Airport in Houston involves designing vertiport concepts, operational workflows, and infrastructure requirements specific to Wisk’s Generation 6 aircraft.
This initiative builds on Wisk’s existing collaborations with local authorities in Texas and serves as a model for future deployments across Signature’s network. The partnership is not limited to infrastructure; it also encompasses the development of safety protocols, commercial agreements, and passenger experience enhancements.
Regulatory guidance for vertiport design, such as the FAA’s Engineering Brief 105A, provides a foundation for these projects. Construction costs for vertiports can range from $100,000 for modular facilities to $12 million for large urban vertihubs, depending on complexity and location. Operating costs and energy demands are significant considerations, especially as eVTOL fleets require robust charging infrastructure.
The AAM market is projected to grow rapidly, with the eVTOL segment expected to reach $27 billion by 2034. Urban air mobility, a subset of AAM, is forecasted to expand from $4.38 billion in 2024 to $14.68 billion by 2029, driven by urbanization, technological advancement, and the need for efficient transportation alternatives. Multirotor eVTOLs currently dominate the market due to their adaptability, but as technology matures, more advanced designs like Wisk’s Generation 6 are likely to gain market share. Investment from major aerospace companies, such as Boeing, underscores confidence in the sector’s long-term potential.
Regional adoption is expected to begin in North America and Europe, with Asia-Pacific markets following as regulatory environments mature. Governments are supporting AAM through subsidies and infrastructure modernization, recognizing its potential economic and environmental benefits.
“Advanced air mobility represents a transformative opportunity to shape the future of our industry and together with Wisk, we are proactively exploring the infrastructure and strategic planning necessary to expand our exceptional, forward-thinking guest experience across our network in the future.”, Derek DeCross, Chief Commercial Officer, Signature Aviation
Certification and regulatory approval remain significant hurdles for AAM deployment. The FAA is working to adapt existing regulations for powered-lift and autonomous aircraft, but progress has been slow due to the complexity of integrating new technologies into established frameworks. The lack of consensus on certification paths has led to delays and uncertainty for manufacturers.
Despite these challenges, the FAA has issued guidance for vertiport design and is collaborating with industry stakeholders to develop operational standards. Programs like Virginia Tech’s Smart Airspace initiative are pioneering new instrument flight procedures tailored to AAM, aiming to ensure safe integration with existing airspace.
Wisk’s direct engagement with regulators and its focus on safety and redundancy in aircraft design position it well to navigate these challenges. The company’s “straight-to-autonomy” strategy requires robust data, extensive testing, and transparent collaboration with authorities.
The Wisk Aero and Signature Aviation partnership sets a new standard for the integration of autonomous Advanced Air Mobility into established aviation infrastructure. By combining Wisk’s technological leadership in autonomous eVTOL aircraft with Signature’s global network and operational expertise, the collaboration addresses critical challenges related to infrastructure, regulatory compliance, and commercial viability.
As the AAM industry moves toward commercialization, partnerships like this will be essential for scaling operations, building public trust, and demonstrating the value of autonomous air transportation. The success of the Wisk-Signature alliance will likely influence the broader industry and accelerate the adoption of sustainable, efficient, and accessible air mobility solutions in urban environments.
What is Advanced Air Mobility (AAM)? What is the significance of the Wisk and Signature Aviation partnership? What are vertiports and why are they important? What are the main challenges facing AAM deployment? How soon could autonomous air taxis become commercially available? Sources: Wisk Aero Press Release, Signature Aviation, FAA
Wisk Aero and Signature Aviation Partnership: Pioneering Infrastructure for Autonomous Advanced Air Mobility Operations
Advanced Air Mobility: Industry Foundation and Evolution
Wisk Aero: Corporate Profile and Technological Leadership
Signature Aviation: Network Infrastructure and Market Position
Strategic Partnership Implementation and Vertiport Development
Market Analysis and Economic Projections
Regulatory and Technical Challenges
Conclusion
FAQ
Advanced Air Mobility refers to a new class of highly automated, often electric aircraft designed for short-distance passenger and cargo transport, including vertical takeoff and landing operations.
This partnership is one of the first to focus on developing infrastructure and operational frameworks specifically for autonomous eVTOL operations at a global scale, setting a precedent for industry adoption and regulatory collaboration.
Vertiports are specialized facilities designed for the takeoff, landing, charging, and maintenance of eVTOL aircraft. They are critical for enabling the safe and efficient operation of Advanced Air Mobility services in urban environments.
Key challenges include regulatory certification, infrastructure development, integration with existing airspace, public acceptance, and achieving commercial viability through efficient operations and cost management.
While timelines depend on regulatory approval and infrastructure readiness, industry leaders anticipate initial deployments in select markets within the next few years, subject to successful certification and pilot projects.
Photo Credit: Wisk Aero
Technology & Innovation
H55 Completes First EASA Battery Certification Tests in Aviation
H55 successfully passes all EASA-required propulsion battery certification tests, advancing electric aviation safety and production readiness.
This article is based on an official press release from H55.
H55, the Swiss electric aviation company spun off from the Solar Impulse project, announced it has successfully completed the full sequence of propulsion battery module certification tests required by the European Union Aviation Safety Agency (EASA). The milestone, achieved on December 19, 2025, marks a significant step forward for the sector, addressing the critical safety challenge of thermal runaway containment in high-energy lithium-ion batteries.
According to the company, this is the first time in the aviation industry that a propulsion battery module has passed these rigorous, authority-witnessed tests using serial-conforming hardware. The successful campaign clears the path for H55 to submit final test reports to EASA in the first quarter of 2026, with commercial entry-into-service projected for early 2027.
The primary hurdle for certifying electric-aviation has long been the safety of high-energy density batteries. Regulators require proof that if a single cell catches fire (a process known as thermal runaway), the failure will not propagate to neighboring cells or cause a catastrophic explosion. H55 reports that its “Adagio” battery module successfully demonstrated this containment capability under EASA supervision.
Instead of relying on heavy containment boxes, which add prohibitive weight to airframes, H55 utilizes a patented encapsulation technology. This system manages each cell individually, directing released energy and hot gases out of the module through a specific venting path. This approach prevents heat from triggering adjacent cells, effectively neutralizing the risk of propagation.
“Electric aviation has faced a single, unresolved bottleneck: proving to regulators that high-energy propulsion batteries can safely contain worst-case failures. Rather than attempting to contain a thermal runaway by shielding… H55 opts for a different approach, preventing fire propagation at the cell level.”
, André Borschberg, Co-Founder of H55
The tests were conducted on H55’s Adagio battery modules, which utilize commercial 21700 lithium-ion cells, a standard cylindrical format adapted for aviation safety. The company states the modules achieve an energy density of approximately 200 Wh/kg. Crucially, the tests utilized production-grade units rather than experimental prototypes, signaling that H55’s manufacturing lines in Sion, Switzerland, are ready for mass production.
In addition to the physical battery architecture, the system includes a redundant Battery Management System (BMS) capable of monitoring the voltage, temperature, and health of every single cell in real-time. While major eVTOL developers like Joby Aviation and Beta Technologies have made significant progress with flight testing, much of the industry has operated under experimental permits or is currently navigating the earlier stages of certification. H55’s completion of the specific battery module test sequence positions it as a critical supplier for airframers who prefer to integrate certified components rather than developing proprietary battery systems. Furthermore, the move from theoretical safety models to empirical, regulator-witnessed data is expected to assist insurers in transitioning from estimated risk models to actuarial data, potentially lowering premiums for electric fleets.
H55 holds both Design Organization Approval (DOA) and Production Organization Approval (POA) from EASA. The company is currently working with a joint Certification Management Team involving EASA and the U.S. Federal Aviation Administration (FAA). Under mutual recognition agreements, the data generated from the EASA tests is intended to support “fast-track” approval for operations in North America.
To demonstrate the technology’s reliability to the North American market, H55 has announced an “Across America” tour for 2025. The company will fly its Bristell B23 Energic, a two-seater electric trainer aircraft equipped with the Adagio system, across the United States to engage with flight schools and operators.
H55 is also establishing a new production facility in Montreal, Canada, to serve customers in the region.
Sources: PR Newswire / H55
H55 Completes Aviation Industry’s First EASA-Required Battery Certification Tests
Solving the Thermal Runaway Challenge
Technical Specifications and Production Readiness
AirPro News analysis
Regulatory Pathway and North American Expansion
Sources
Photo Credit: H55
Technology & Innovation
Horizon Aircraft Selects RAMPF for Cavorite X7 Fuselage Production
Horizon Aircraft chooses RAMPF Composite Solutions to manufacture the fuselage of the Cavorite X7 hybrid-electric eVTOL, targeting prototype assembly in 2026.
This article is based on an official press release from Horizon Aircraft.
Horizon Aircraft (NASDAQ: HOVR) has officially selected RAMPF Composite Solutions to manufacture the fuselage for its full-scale Cavorite X7 hybrid-electric eVTOL. Announced on January 29, 2026, this Partnerships marks a critical transition from design to physical production for the Canadian aerospace company.
The agreement tasks RAMPF with constructing the main body of the aircraft using advanced lightweight carbon fiber and fiberglass materials. According to the company’s statement, this collaboration is a prerequisite for meeting Horizon’s aggressive timeline: assembling the full-scale prototype in 2026 and commencing flight testing in early 2027.
A key factor in this selection appears to be geographic proximity. Both Horizon Aircraft and RAMPF Composite Solutions are based in Ontario, Canada, with RAMPF operating out of Burlington. Horizon CEO Brandon Robinson noted that this localization allows for tighter quality control and real-time engineering collaboration, which are often logistical bottlenecks in aerospace development.
RAMPF Composite Solutions, a subsidiary of the German-based RAMPF Group, specializes in manufacturing complex composite parts for the aerospace and defense sectors. Their scope of work involves creating a fuselage capable of withstanding high-impact forces and harsh environmental conditions while adhering to the strict weight limits required for electric flight.
“We are thrilled to partner with Horizon Aircraft on this revolutionary new aircraft. This opportunity allows us to demonstrate how our high-performance composite materials and Manufacturing processes can push the boundaries of engineering.”
Larry Fitzgerald, CEO of RAMPF Composite Solutions
Brandon Robinson, CEO of Horizon Aircraft, emphasized the importance of RAMPF’s track record in the industry:
“RAMPF’s aerospace manufacturing capabilities are industry-leading, and we are excited to see the fuselage of our Cavorite X7 coming to life.”
Brandon Robinson, CEO of Horizon Aircraft
The Cavorite X7 is designed to operate in the Regional Air Mobility (RAM) market rather than the intra-city air taxi market targeted by many competitors. The aircraft features a seven-seat configuration (one pilot and six passengers) and utilizes a hybrid-electric Propulsion system. This system employs a gasoline engine to generate electricity, which powers the flight fans and recharges the battery pack, effectively mitigating the range anxiety associated with pure electric platforms.
According to Horizon’s official specifications, the aircraft targets a range of approximately 800 kilometers (500 miles) and a top speed of 450 km/h (280 mph). The design utilizes a patented “Fan-in-Wing” system, where vertical lift fans are covered by sliding panels during forward flight, allowing the vehicle to fly efficiently like a traditional fixed-wing airplane.
The move to commission fuselage manufacturing is a significant indicator of technical maturity. In aerospace engineering, committing to hard tooling and physical production of the primary structure, the fuselage, typically signals that the outer mold line (OML) and internal structural architecture are “frozen.”
Furthermore, by securing a partner with defense and aerospace pedigree like RAMPF, Horizon is likely positioning itself to meet the rigorous Certification standards of Transport Canada and the FAA. The choice of a hybrid system also differentiates Horizon in a crowded market; while competitors struggle with battery density limits, the Cavorite X7’s hybrid architecture allows it to utilize existing aviation infrastructure immediately upon entry into service.
This manufacturing announcement follows a recent financial update from Horizon Aircraft on January 14, 2026. The company reported a cash position of over $24 million, which management states is sufficient to fund operations through 2026. Additionally, the company was recently awarded a grant of approximately $10.5 million from the Initiative for Sustainable Aviation Technology (INSAT) to support the development of all-weather flight systems.
With funding secured for the near term and the supply chain for major components now activating, Horizon appears on track to meet its goal of a flying full-scale prototype by early 2027.
Horizon Aircraft Taps RAMPF Composite Solutions for Cavorite X7 Fuselage Manufacturing
Strategic Localization of the Supply Chain
The Cavorite X7: Technical Context
AirPro News Analysis: Maturity of Design
Financial and Operational Outlook
Sources
Photo Credit: Horizon Aircraft
Technology & Innovation
AutoFlight Completes Transition Flight for 5-Ton Matrix eVTOL
AutoFlight’s V5000 Matrix eVTOL completed a full transition flight, marking a milestone for heavy-lift electric aircraft with 10-passenger capacity.
This article summarizes reporting by AeroTime.
AutoFlight has successfully completed a full transition flight with its V5000 “Matrix” aircraft, marking a significant milestone in the development of heavy-lift electric vertical takeoff and landing (eVTOL) technology. According to reporting by AeroTime, the demonstration took place at the company’s test center in Kunshan, China, around February 5, 2026.
The event represents a major technical breakthrough for the sector. While several manufacturers have achieved transition flights with smaller air taxis, the Matrix is reportedly the world’s first 5-ton class eVTOL to perform the complex maneuver. The flight profile involved a vertical takeoff, a transition to wing-borne horizontal flight, and a return to vertical mode for landing.
The transition phase, switching from rotor-supported lift to wing-supported lift, is widely regarded as the most critical aerodynamic challenge for eVTOL aircraft. Successfully executing this phase with a heavy airframe validates the scalability of AutoFlight’s electric-aviation propulsion technology.
According to manufacturer specifications cited in the report, the V5000 “Matrix” is significantly larger than the 4-to-5-seat air taxis currently being developed by Western competitors like Joby Aviation and Archer Aviation. The aircraft features a maximum takeoff weight (MTOW) of approximately 5,700 kilograms (5.7 tons) and a wingspan of roughly 20 meters.
AutoFlight has designed the Matrix to serve both passenger and cargo-aircraft markets with a focus on regional connectivity rather than just intra-city hops. Key specifications include:
The successful flight of the Matrix distinguishes AutoFlight in a crowded market. While U.S. and European firms are largely focused on the 1.5-to-2-ton class of aircraft intended for urban air mobility, AutoFlight is pursuing a “heavy-lift” strategy.
Industry data indicates that the larger capacity of the Matrix could allow for different economic models. By carrying 10 passengers instead of four, the aircraft may offer a lower cost-per-seat-mile, potentially making regional air travel more accessible. Additionally, the cargo variant targets heavy logistics and offshore supply chains, sectors that smaller eVTOLs cannot efficiently serve.
AutoFlight, founded by Tian Yu, operates R&D centers in Shanghai, Kunshan, and Augsburg, Germany. The company previously secured type Certification from the Civil Aviation Administration of China (CAAC) for its smaller “CarryAll” cargo drone in 2024. The Shift Toward Regional Mobility
AutoFlight’s achievement with the V5000 Matrix suggests a potential pivot in the Advanced Air Mobility (AAM) sector. Until now, the dominant narrative has focused on “air taxis” replacing cars for short city trips. However, the physics and economics of a 5-ton, 10-passenger aircraft point toward a “regional shuttle” model, replacing buses or trains for inter-city travel.
We observe that by targeting the heavy-lift segment, AutoFlight is effectively creating a new vehicle class that sits between a helicopter and a regional turboprop. If the company can certify this platform, it may bypass the intense competition for urban vertiport space that smaller competitors face, instead utilizing existing regional airports and industrial hubs.
What is a transition flight? How does the Matrix compare to other eVTOLs? When did this flight occur? Sources: AeroTime, AutoFlight
AutoFlight Completes Transition Flight for 5-Ton “Matrix” eVTOL
Breaking the Weight Barrier
Technical Specifications
Strategic Positioning in the AAM Market
AirPro News Analysis
Frequently Asked Questions
A transition flight is when an eVTOL aircraft switches from vertical flight (using rotors like a helicopter) to horizontal flight (using wings like an airplane). It is considered the most technically difficult phase of flight.
Most leading competitors, such as Joby or Archer, are building aircraft in the 2-ton class with 4-5 seats. The AutoFlight Matrix is a 5-ton class aircraft designed for 10 passengers or heavy cargo.
The demonstration was reported to have occurred around February 5, 2026.
Photo Credit: Sergio Cecutta – SMG Consulting
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