Electric Aircraft
Jekta Tests Electric Amphibious Aircraft Model for Sustainable Aviation
Jekta Aerospace conducts scaled flight trials of PHA-ZE 100 electric amphibious aircraft, advancing sustainable regional aviation with digital twin validation.
In a significant step toward sustainable regional aviation, Jekta Aerospace has initiated flight trials of a scaled model of its PHA-ZE 100, an electric amphibious aircraft. These trials mark a critical milestone in the aircraft’s development and offer a glimpse into the future of environmentally friendly, versatile air transport. Amphibious aircraft have long served niche roles in remote access, maritime operations, and tourism. With the PHA-ZE 100, Jekta aims to modernize this legacy with cutting-edge electric propulsion and digital design tools.
As climate targets tighten and demand grows for cleaner, quieter, and more adaptable aircraft, the aviation industry is undergoing a major transformation. The PHA-ZE 100 fits squarely within this evolution, combining amphibious design with electric or hybrid-electric propulsion. The current flight trials using a 1:9 scale model are not just symbolic, they are a technical necessity to validate advanced simulations and ensure the aircraft’s real-world performance aligns with its digital twin.
Jekta Aerospace’s flight trials involve a 1:9 scaled model of the PHA-ZE 100, a strategy increasingly adopted across the aerospace sector. This model is being used to validate computational fluid dynamics (CFD) simulations and aerodynamic predictions made during earlier design phases. By testing the scaled version in real-world conditions, engineers can confirm or adjust their digital assumptions, reducing the risk of costly errors when scaling up to a full-size prototype.
The use of scaled models allows for a more agile development process. It provides valuable data on lift, drag, stability, and hydrodynamic behavior, critical factors for an amphibious aircraft that must perform efficiently in both air and water. These trials also help assess how the aircraft handles takeoff and landing transitions on different surfaces, a key performance metric for amphibious operations.
Charles Alcock, Managing Editor at Aviation International News, emphasizes the role of these tests: “Using a 1:9 scale model allows Jekta to test aerodynamic and hydrodynamic performance in real conditions, bridging the gap between computer models and full-scale aircraft behavior.” This approach is not just about validation, it’s about learning and refining early, before committing to full-scale production.
“Using a 1:9 scale model allows Jekta to test aerodynamic and hydrodynamic performance in real conditions, bridging the gap between computer models and full-scale aircraft behavior.” , Charles Alcock, AINonline
The PHA-ZE 100 development process is heavily reliant on digital twins, virtual models that mirror the physical aircraft in real-time. These tools allow engineers to simulate a wide range of flight conditions, system responses, and environmental variables without the need for physical prototypes at every stage. It’s a method that increases safety, reduces cost, and accelerates development timelines.
By validating the digital twin against real-world data from the scaled model, Jekta ensures that its simulations are accurate and reliable. This process is especially important for electric aircraft, where battery performance, weight distribution, and thermal management are critical factors that must be precisely modeled and tested.
Digital validation also supports regulatory certification processes, which increasingly require comprehensive simulation-based evidence alongside traditional flight testing. For a novel aircraft like the PHA-ZE 100, this rigorous approach is essential to gain approval from aviation authorities. The PHA-ZE 100 is being developed with electric or hybrid-electric propulsion in mind, aligning with global efforts to decarbonize aviation. Electric propulsion offers multiple benefits: reduced emissions, lower noise levels, and potentially lower operating costs due to fewer moving parts and simpler maintenance requirements.
These features make electric amphibious aircraft particularly attractive for operations in environmentally sensitive areas, such as national parks, island chains, and coastal communities. The quiet operation reduces noise pollution, while the absence of fuel spills enhances environmental safety during water landings and takeoffs.
Although Jekta has not disclosed specific cost figures, electric aircraft typically require significant upfront investment. However, long-term savings in fuel and maintenance, combined with growing regulatory and consumer pressure for sustainable transport, may offer a compelling business case for operators.
The PHA-ZE 100 is part of a broader wave of electrification in aviation. From urban air mobility (UAM) vehicles to regional electric aircraft, manufacturers worldwide are racing to develop cleaner alternatives to traditional fossil-fuel-powered planes. This shift is driven by both technological advancements and policy incentives aimed at reducing aviation’s carbon footprint.
Electric propulsion is particularly well-suited for short takeoff and landing (STOL) and regional routes, where range limitations are less of a constraint. Amphibious aircraft like the PHA-ZE 100, which often operate in short-range, point-to-point missions, stand to benefit greatly from this technology.
According to a 2024 report by the International Air Transport Association (IATA), electric and hybrid-electric aircraft could account for up to 10% of regional aviation by 2040, provided that battery technology and infrastructure development keep pace.
The use of digital engineering tools, including digital twins and scaled prototypes, is becoming standard practice in aerospace development. These methodologies enable faster iteration, better risk management, and more efficient resource use. For startups and smaller OEMs like Jekta, these tools level the playing field by reducing the need for extensive physical prototyping early in the process.
Scaled prototyping also allows companies to demonstrate progress to investors and regulators, building confidence in the project’s feasibility. It’s a strategy that has been successfully employed by several electric aircraft developers, including Joby Aviation and Lilium, both of which used scaled models during early development phases. Jekta’s integration of these tools reflects a broader shift toward digital-first aircraft design, which is reshaping how new aircraft are conceived, tested, and certified.
Norway has positioned itself as a leader in sustainable aviation, thanks to a combination of government support, environmental policy, and a strong tech sector. The country’s geography, dotted with fjords, islands, and remote communities, makes it an ideal market for amphibious aircraft, especially those with low environmental impact.
Jekta Aerospace is part of this national push toward green aviation. By developing the PHA-ZE 100 domestically, the company contributes to Norway’s broader goals of reducing domestic aviation emissions and fostering innovation in clean transport technologies.
Government incentives and public-private partnerships may also play a role in supporting the project, although specific funding details have not been disclosed. Norway’s experience with electric ferries and cars suggests a readiness to extend similar support to electric aviation.
Jekta Aerospace’s flight trials with the 1:9 scale model of the PHA-ZE 100 mark a pivotal step in the development of a new generation of electric amphibious aircraft. These trials validate complex digital simulations, reduce development risk, and provide critical data to inform the full-scale prototype. The project is emblematic of broader trends in the aviation industry, including electrification, digital engineering, and a renewed interest in amphibious capabilities.
Looking ahead, the PHA-ZE 100 has the potential to redefine regional and maritime air transport. With its electric propulsion system and amphibious design, it could offer a cleaner, quieter, and more flexible alternative to conventional aircraft, particularly in regions where access and sustainability are equally critical. As the industry continues to innovate, projects like this will play a key role in shaping the future of flight.
What is the PHA-ZE 100? Why is Jekta using a scaled model for testing? When is the full-scale aircraft expected to be ready? Sources: AINonline, Jekta Aerospace, Aviation Week, International Air Transport Association (IATA)
Jekta’s PHA-ZE 100: A New Chapter in Electric Amphibious Aviation
Flight Trials and Digital Validation
Scaled Model Testing: Bridging Theory and Practice
Digital Twins and Simulation Tools
Environmental and Operational Implications
Industry Context and Broader Trends
Electrification in Aviation
Digital Engineering and Scaled Prototyping
Norway’s Role in Sustainable Aviation
Conclusion
FAQ
The PHA-ZE 100 is an electric amphibious aircraft under development by Jekta Aerospace, designed to operate on both land and water.
The 1:9 scale model helps validate digital simulations and aerodynamic performance before moving to full-scale production, reducing risk and cost.
Jekta aims to begin deliveries of the PHA-ZE 100 by 2029, pending successful trials and certification.
Photo Credit: Jekta
Electric Aircraft
Ascendance Completes Structural Build of Full-Scale ATEA Hybrid VTOL
Ascendance Flight Technologies completes the full-scale structure of its ATEA hybrid-electric VTOL aircraft, advancing toward first flight and certification.
This article is based on an official press release from Ascendance Flight Technologies.
Ascendance Flight Technologies has officially announced a major industrial achievement in the development of its ATEA aircraft. On February 23, 2026, the Toulouse-based manufacturers confirmed the structural completion of its full-scale hybrid-electric Vertical Take-Off and Landing (VTOL) demonstrator. This development marks the transition from the design and sub-scale testing phase into full industrial integration.
According to the company’s announcement, the physical airframe, comprising the fuselage, wings, and tail, is now fully assembled at Ascendance’s hangar in Toulouse, France. The structure was manufactured by the DUQUEINE Group, a specialist in aeronautical composite structures. With the airframe complete, the program now moves into the final integration phase, where propulsion systems, avionics, and flight controls will be installed ahead of ground and flight testing.
The completion of the full-scale structure represents a shift for Ascendance from digital engineering to physical hardware. The company, founded in 2018 by four former members of the Airbus E-Fan team, has positioned the ATEA as a pragmatic solution for regional air mobility. By securing a top-tier industrial partner like DUQUEINE for the manufacturing process, Ascendance aims to demonstrate that its design is ready for the rigors of certification and mass production.
Jean-Christophe Lambert, CEO of Ascendance Flight Technologies, emphasized the weight of this milestone in a statement regarding the announcement:
“ATEA is not just an aircraft, it is the demonstrator of a complete architecture… This milestone represents the transformation of an engineering program into a tangible industrial reality.”
, Jean-Christophe Lambert, CEO of Ascendance Flight Technologies
The prototype is now set to receive its specific “Lift-plus-Cruise” propulsion components. This configuration utilizes eight rotors integrated into the wings (Fan-in-Wing technology) for vertical maneuvers and two horizontal propellers for cruise flight. Notably, the design avoids tilting mechanisms to reduce mechanical complexity and certification risks.
The ATEA is designed as a five-seat aircraft (one pilot plus four passengers) powered by the company’s proprietary STERNA hybrid-electric system. This system combines a thermal turbogenerator with battery packs, allowing the aircraft to utilize existing fuel infrastructure, such as Jet-A1 or SAF, while significantly reducing emissions and noise. According to technical specifications released by the company, the ATEA targets the following performance metrics:
The hybrid approach allows for in-flight battery charging, addressing the range anxiety and charging infrastructure limitations that currently constrain pure electric VTOL (eVTOL) competitors.
In our view, Ascendance’s progress highlights a growing divergence in the Advanced Air Mobility (AAM) sector between pure electric and hybrid architectures. While competitors like Joby and Archer are betting on battery density improvements for short-range urban hops, Ascendance is targeting the regional market with a hybrid powertrain.
This “pragmatic” approach, as described by the company, effectively bypasses the immediate need for a global high-speed charging network. By offering a 400 km range today using existing fuel logistics, the ATEA may find faster adoption in medical transport, regional logistics, and business aviation sectors where range and turnaround time are critical. The structural completion suggests that the company is executing on this strategy, moving toward a first flight that will validate whether the hybrid promise holds up in full-scale operations.
Ascendance Flight Technologies reports significant commercial interest in the ATEA program. As of February 2026, the company holds Letters of Intent (LOI) valued at over $2 billion USD, representing approximately 632 aircraft. Customers include operators such as Green Aerolease, Finistair, Yugo Global Industries, and Leman Aviation.
Looking ahead, the integration of the STERNA propulsion system and avionics is the immediate priority. While previous estimates suggested an earlier timeline, the current structural completion in early 2026 places the first flight of the full-scale prototype as the next major milestone, likely occurring later in 2026 or 2027. The company is targeting EASA certification and entry into service around 2029.
The project continues to rely on a robust ecosystem of partners, including Safran Electrical & Power, which supplies the ENGINeUS™ electric motors, and Capgemini Engineering. Additionally, Ascendance leads the L.I.M.E Consortium, supported by a €5 million grant from the Clean Aviation Program to develop aviation-grade battery systems.
The ATEA is a 5-seat hybrid-electric VTOL aircraft designed for regional travel. It uses a “Lift-plus-Cruise” configuration with eight vertical rotors for takeoff and landing, and two horizontal propellers for forward flight.
With the structure completed in February 2026, the aircraft is entering the final integration phase. The first flight of the full-scale prototype is expected to follow the completion of ground testing, likely later in 2026 or 2027. The STERNA system combines a thermal turbogenerator with batteries. This allows the aircraft to refuel using standard aviation fuels (like Jet-A1 or SAF) for extended range while using electric power for quiet, efficient flight.
Ascendance Completes Structural Build of Full-Scale ATEA Hybrid VTOL
From Concept to Industrial Hardware
Technical Specifications and Hybrid Strategy
AirPro News Analysis: The Hybrid Advantage
Commercial Traction and Timeline
Frequently Asked Questions
What is the ATEA aircraft?
When will the ATEA fly?
How does the hybrid system work?
Sources
Photo Credit: Ascendance
Electric Aircraft
Air New Zealand and BETA Technologies Complete Electric Flight Trial
Air New Zealand and BETA Technologies conclude a 4-month electric aircraft trial demonstrating 82% energy cost savings on regional routes in New Zealand.
This article is based on an official press release from Air New Zealand and BETA Technologies.
Air New Zealand and U.S.-based aerospace company BETA Technologies have officially concluded their four-month “Mission Next Gen Aircraft” technical demonstrator program. The initiative, which utilized the all-electric ALIA CX300 aircraft, was designed to validate the operational feasibility of Electric-Aviation within New Zealand’s unique topography and regulatory environment. According to data released by the companies, the trial successfully demonstrated that electric propulsion can deliver significant economic advantages, specifically highlighting an approximate 82% reduction in direct energy costs compared to conventional aviation fuel on key regional routes.
The program, which wrapped up in mid-February 2026, marks a significant shift from theoretical modeling to real-world operational data. Over the course of the trial, the ALIA CX300 (registered as N401NZ) was flown by a mixed crew of Air New Zealand and BETA Technologies pilots, gathering critical performance data that will inform the airline’s future fleet decisions and the Civil Aviation Authority (CAA) of New Zealand’s regulatory framework.
The demonstrator program was extensive in scope, moving beyond simple test hops to simulate genuine logistics operations. According to the official announcement, the aircraft completed over 100 flights and covered approximately 13,000 kilometers (7,000 nautical miles) across the country. The aircraft visited 12 different Airports and aerodromes on both the North and South Islands, proving its ability to integrate into existing aviation infrastructure.
Data provided by Air New Zealand highlights the reliability of the platform during the trial period:
One of the most significant achievements cited in the release was the successful completion of New Zealand’s first low-emissions Instrument Flight Rules (IFR) flight in December. This milestone is critical for commercial viability, as IFR capability ensures aircraft can operate reliably in New Zealand’s variable weather conditions, rather than being restricted to clear-weather visual flight rules.
A central goal of the “Mission Next Gen” program was to determine the economic reality of replacing turboprop engines with electric powertrains. The results released by the airline offer a stark comparison between the ALIA CX300 and the Cessna Caravan, a standard workhorse for regional cargo.
On the strategic route between Wellington (WLG) and Blenheim (BHE), a critical connection across the Cook Strait, the cost differential was substantial. Air New Zealand reported the following energy costs for the sector:
“Electric Energy Cost (ALIA): ~$20 NZD. This data suggests that energy costs for the electric aircraft were approximately 18% of the cost of conventional aviation fuel for the same journey. While maintenance and battery replacement costs will eventually factor into the total cost of ownership, the direct operating cost reduction presents a compelling case for the electrification of short-haul regional routes. The trial was conducted in close partnership with the Civil Aviation Authority (CAA) of New Zealand to help build a Certification pathway for next-generation aircraft. The data gathered regarding battery performance, pilot training requirements, and ground handling is intended to accelerate the development of safety regulations for electric aviation.
In a statement regarding the program’s conclusion, CAA leadership emphasized the importance of the trial in “facilitating a clear pathway” for emerging technologies. The collaboration ensures that when commercial fleets arrive, the regulatory framework will be ready to support them.
With the demonstrator aircraft N401NZ now returning to BETA Technologies, Air New Zealand is shifting focus to commercial implementation. The airline has confirmed plans to launch commercial Cargo-Aircraft-only flights in partnership with New Zealand Post in 2026. These operations will utilize the certified version of the ALIA aircraft, pending final regulatory approval.
The completion of this program distinguishes Air New Zealand from many global peers who remain in the “order book” phase of electric aviation. By logging 13,000 kilometers in a real-world airline environment, rather than a controlled test facility, the airline has moved the industry conversation from “will it fly?” to “how much will it save?”
The 82% reduction in energy costs is a headline figure that will likely accelerate interest from other regional operators. However, the focus on cargo-first operations remains a prudent strategy. Cargo boxes do not complain about range anxiety or charging delays, allowing operators to refine the logistics of electric aviation before introducing passengers. The successful IFR flight is arguably the most important technical win here; without the ability to fly in clouds and poor visibility, electric aircraft would remain hobbyist toys. Air New Zealand has proven they can be reliable tools of trade.
Sources: Centre for Aviation (CAPA) / Air New Zealand Press Release
Air New Zealand and BETA Technologies Conclude Electric Demonstrator Program with 82% Energy Cost Reduction
Operational Milestones and Data
Performance Statistics
Economic Viability: The Cost of Electric Flight
Conventional Fuel Cost (Cessna Caravan): ~$110 NZD.”
Regulatory Collaboration and Future Plans
Commercial Cargo Launch in 2026
AirPro News Analysis
Sources
Photo Credit: BETA Technologies
Electric Aircraft
Norway Completes First Electric Aviation Test with Bristow and BETA
Norway’s first electric aviation test project with Bristow and BETA Technologies completed over 100 flights, validating winter operations and airspace integration.
This article is based on an official press release from Bristow Group and public statements from Avinor.
On Wednesday, January 28, 2026, Norway marked a significant milestone in the global transition to sustainable flight. According to an official press release from the Bristow Group, the country successfully completed its first-ever electric aviation test project, a six-month operational trial that integrated electric aircraft into standard airspace alongside conventional traffic.
The project, executed by vertical flight solutions provider Bristow Group in partnership with aircraft manufacturers BETA Technologies, utilized the ALIA CX300 electric Conventional Take-Off and Landing (eCTOL) aircraft. Operating under the framework of Norway’s “International Test Arena for Zero and Low Emission Aviation,” the trial aimed to gather real-world data on electric flight operations in challenging conditions.
This completion signals a shift from theoretical testing to operational reality, demonstrating that electric aviation can function reliably within a regulated, high-traffic environment.
The test flights campaign, which began in August 2025, focused on the logistical and operational realities of flying electric aircraft in Norway’s unique environment. According to project data released by the partners, the ALIA CX300 completed over 100 flights during the trial period.
The primary route connected Stavanger Airport, Sola, to Bergen Airport, Flesland, a distance of approximately 86 nautical miles (160 km). While the ALIA CX300 boasts a maximum range of approximately 386 nautical miles (714 km), this specific route was chosen to simulate high-traffic regional connectivity.
A critical component of this project was testing the hardware against Nordic winter conditions. Electric battery performance in cold weather is a common industry concern, yet the trial successfully validated the aircraft’s reliability in low temperatures. Furthermore, the flights were conducted under both Visual Flight Rules (VFR) and Instrument Flight Rules (IFR), proving that electric aircraft can operate safely in controlled airspace without disrupting existing commercial traffic.
“Everything has been running to plan, frankly. This route [Stavanger to Bergen] makes up the cornerstone of this test arena and simulating a cargo mission on the full route was an important, and symbolic, first step.”
— Dave Stepanek, Chief Transformation Officer, Bristow Group (December 2025)
This initiative represents the inaugural project for the “International Test Arena for Zero and Low Emission Aviation,” a regulatory sandbox established by Avinor (Norway’s state-owned airport operator) and the Civil Aviation Authority of Norway (CAA Norway) in April 2024.
The goal of the arena is to accelerate the commercial introduction of zero-emission aircraft by allowing operators to test technology in a real operational environment. By doing so, regulators can identify necessary rule changes and infrastructure requirements, such as charging standards and ground handling procedures, before commercial passenger services launch.
According to Avinor, the data gathered from the Bristow and BETA Technologies trial will directly influence future infrastructure development.
“As the national airport operator, Avinor has a clear responsibility to prepare our infrastructure for the next generation of aviation. Through this project, we have gained concrete experience that will guide how we develop airports and charging infrastructure…”
— Karianne Helland Strand, Executive Vice President for Sustainability and Infrastructure, Avinor
The significance of this test lies not just in the technology, but in the “normalization” of the operation. While early electric aviation headlines focused on short hops or prototypes, the Bristow trial emphasized routine integration. By flying cargo configurations under Instrument Flight Rules (IFR) in winter, the partners addressed the three biggest skeptics of electric flight: range anxiety, battery performance in cold weather, and air traffic control integration.
We observe that Norway is effectively positioning itself as the global laboratory for green aviation. By providing a “regulatory sandbox,” they are attracting manufacturers like BETA Technologies who need real-world validation that goes beyond sunny, dry test ranges. The successful completion of this project likely clears the path for the next phase of the RFP process, inviting new operators to test in 2026.
What aircraft was used in the test? Was the aircraft carrying passengers? Did the cold weather affect the aircraft? Who organized the test?
Norway Completes Historic Electric Aviation Test with Bristow and BETA Technologies
Operational Benchmarks and Winter Testing
Weather and Airspace Integration
Strategic Context: The International Test Arena
AirPro News Analysis
Frequently Asked Questions
The trial utilized the ALIA CX300, an electric Conventional Take-Off and Landing (eCTOL) aircraft manufactured by BETA Technologies.
While the ALIA CX300 is designed to carry up to five passengers, this specific test campaign operated the aircraft in a cargo-aircraft configuration to simulate logistics missions.
The project specifically tested operations in winter conditions. Bristow pilot Jeremy Degagne noted that the aircraft maintained a safe energy margin and the experience caused “no operational stress” regarding energy autonomy.
The test was operated by Bristow Group (Bristow Norway AS) in partnership with BETA Technologies, under the supervision of Avinor and the Civil Aviation Authority of Norway.
Sources
Photo Credit: Bristow Group
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