Lilium, the German company behind the world’s first eVTOL jet, has announced that it will partner with Astronics for its aircraft’s secondary power distribution system.

Above: Image of Lilium’s eVTOL jet prototype, propelled by 36 ducted fans

While technology by Lilium will distribute power for the propulsion of the Lilium Jet, the secondary system from Astronics will convert high voltage energy from the Jet’s batteries to low voltage to provide energy for the aircraft’s flight controls, avionics, navigation, communication, sensors, internal and external lights, and passenger comfort systems. Astronomics will design, develop, and build these systems.

In addition, Astronics will also provide charging power distribution units which will manage battery charging, and monitor battery insulation. These systems will be able detect and report short circuit risks across the system.

The systems provided by Astronics will be critical for the Lilium jet’s success. According to a recent press release from Lilium, Astronics is one of the leading Tier 1 aerospace suppliers in its field, and provides power, lighting, and connectivity solutions for OEMs such as Airbus, Boeing, and Embraer. Astronics offers complete design, integration, and certification services, making it an expert in both creating and supplying new kinds of systems.

Martin Schuebel, Senior Vice President Procurement at Lilium, commented: “Astronics is our ideal partner for this very important component of our aircraft. It is our intention to collaborate with the best aerospace suppliers and leverage their expertise. Astronics’ expertise is unique, and their collaborative approach makes them a perfect match for us. The partnership will also help pave the way for the coming industrial ramp-up.”

Why it’s important: With this announcement, followers of the electric aerial mobility can get a glimpse into what kind of systems external companies can provide for the development of eVTOL aircraft. By attaining a partnership with an eVTOL aircraft developer as prominent as Lilium, Astronics has put itself on the map as a trustworthy provider of secondary power distribution systems for electric aircraft. As a result, it’s possible the industry may see more electric aircraft developers, whether of VTOL or fixed-wing, forming partnership with Astronics or similar companies.

Source // Lilium

Related:

• Lilium Completes Transition from Hover to Winged Flight (June 2022)
• NetJets to Buy 150 Lilium eVTOL Aircraft (March 2022)
• Lilium Lists on the Nasdaq, Completes Business Combination with Qell Acquisition Corp (September 2021)

Bye Aerospace, developer of ground-breaking electric aircraft, has today announced that it has added Rod Zastrow, an Air Force pilot with over 25 years of experience, to its board of directors.

New Bye Aerospace Board of Directors Member Rod Zastrow Featured with the all-Eeectric eFlyer trainer aircraft

Since its founding, the mission of Bye Aerospace has been to develop the next generation of electric aircraft, starting with the eFlyer trainer aircraft. The two-seater eFlyer is built to help train new pilots using the power of renewable energy, and will pave the way for future Bye Aerospace aircraft with a higher passenger capacity. The eFlyer will be fully certified under the new FAR 23 rules, and has already received over 300 pre-purchase deposits.

Rod Zastrow is a highly accomplished pilot with over 25 years of flying experience in the Air Force, as well having had multiple years of experience in leading aviation training schools. Before retiring from the Air Force in 2010, Zastrow served as Chief of Staff of the Air Force’s senior representative to the U.S. Army War College, and he is currently President of Spartan Global Aviation Training, LLC.

The all-electric eFlyer trainer aircraft

Said Zastrow:
“I am both humbled and excited to join the Board of Directors of this all-electric general aviation industry leader. As with historic aviation pioneers, George Bye and Bye Aerospace continue to demonstrate the innovation and passion to accomplish what others only imagine. Bye Aerospace is the aviation world’s trend setter for sustainable, quiet, cost-reducing aviation platforms, as envisioned with the eFlyer family, for training the world’s future pilot force, enabling fixed wing urban air mobility and bringing forward an exciting Golden Age 2.0 for aviation.”

Added George Bye, CEO of Bye Aerospace:
“It is quite an honor to welcome Rod to our Board of Directors,” said George Bye, CEO of Bye Aerospace. “Following his retirement from his many years of service, including as an Air Force pilot, to our country, Rod led the establishment of a leading international military flight training academy, and led international business development for one of the earliest flight school supporters of our eFlyer program. Pilot training is one of our key markets, and Rod’s knowledge as a pilot and as a flight school executive will bring an important balance to our Board.”

Why it’s important: Bye Aerospace’s incremental approach to creating electric aircraft will do a great deal to make all-electric flight a reality sooner rather than later. This real-world testing application of batteries will push the entire electric flight industry forward, boosting the progress of other kinds electric aerial mobility aircraft as well. Adding an accomplished pilot and aviation educator like Rob Zastrow to its board will allow Bye Aerospace not only manufacture quality trainer aircraft, but also to help new pilots become accustomed to the all-electric aircraft of the future.

The Texas-based company Astro Aero has just announced that its eVTOL ‘Elroy’, formerly named the ‘AA360’ has successfully completed flight trials.

Skyportz, Contreras Earl Architecture, and Pascall+Watson Architects have announced their concept for an Australian waterfront e-mobility hub. This concept, set to debut at the World Air Taxi Congress in San Francisco, envisions the transformation of an existing heliport on Melbourne’s Yarra River into a state-of-the-art vertiport. The availability of vertiports on the water will pave the way for the integration of clean, quiet, electric air taxis.

The proposal goes beyond air taxis and aims to create a comprehensive multi-modal hub. Electric scooters, bikes, ferries, and hire boats will converge at this hub, providing added connectivity for travelers. A cafe will further enhance the hub’s appeal, offering spectators a front-row view of the aerial action.

Skyportz CEO, Clem Newton-Brown, emphasized the significance of waterfront locations for Advanced Air Mobility (AAM) development. He stated, “Waterfront sites provide the safest access for electric air taxis, with clear approach and departure paths, meeting aviation requirements. Additionally, waterfront areas offer the space needed for terminals and even floating landing pads.”

This concept aligns with international trends, such as Paris’s decision to place its new vertiport on the river. Newton-Brown believes that waterfront locations will be the preferred choice when cities decide on vertiport sites.

Rafael Contreras, Director of Contreras Earl Architecture, described the vertiport as a “landmark building” that prioritizes sustainability, lightweight construction, and an exceptional user experience. The vertiport’s high-performance roof, designed with an aluminum monocoque structure, embodies these principles, highlighting Melbourne’s progressive stance with two designed vertiports in the city.

Martin Neilan, Aviation Director at Pascall+Watson Architects, sees the Melbourne Vertiport as a pivotal project that aligns with the city’s Greenline Masterplan. It promises zero-pollution, rapid transport, and improved pedestrian access along the Yarra River.

Newton-Brown underscored the importance of breaking the aviation-airport nexus in fostering AAM growth. He emphasized the need for a network of new vertiport sites, with waterfront locations holding immense potential.

Why it’s important: In unveiling this concept, Skyportz, Contreras Earl Architecture, and Pascall+Watson Architects are reflecting the growing trend of creative use of city space for vertiports and aerial mobility infrastructure, taking advantage of space that is less used in certain areas and that also allows for more flexibility in operations, including multi-modal transport mediums at the convergence of land and water based hubs.

The future of drone operations in Australia received a considerable boost as Skyports Drone Services, a global leader in drone operations, announced last week that they’ve joined forces with Australian drone manufacturer Carbonix. This partnership is set to advance beyond visual line of sight (BVLOS) operations across the country, leveraging cutting-edge long-range vertical take-off and landing (VTOL) aircraft technology.

In the initial phase of this collaboration, Skyports Drone Services will integrate experienced drone pilots into Carbonix’s operations. These pilots will provide Carbonix with invaluable flight experience while conducting routine data acquisition missions for the energy infrastructure and mining sectors. The goal is to enhance Carbonix’s drone systems and operational protocols, paving the way for formidable BVLOS capability.

Skyports Drone Services, with a presence spanning Europe, Asia, Africa, South America, and the Middle East, brings considerable expertise to this venture. The company specializes in offering logistical, surveying, and monitoring services to a diverse clientele, including healthcare providers, cargo and delivery companies, shipping firms, and energy producers. The collaboration with Carbonix represents Skyports Drone Services’ inaugural commercial project in Australia.

With Skyports Drone Services’ pool of skilled pilots and experience, Carbonix is poised to deliver scalable uncrewed aerial data acquisition services to Australian businesses aiming to modernize infrastructure inspections.

Carbonix CEO, Philip van der Burg, expressed his enthusiasm, stating, “We’re thrilled to partner with an experienced and reputable global operator. Skyports Drone Services fills a crucial niche with their scalable VTOL UAVs and operational know-how. We anticipate their pilots will augment our BVLOS capabilities, fostering a lasting partnership rooted in knowledge and expertise exchange.”

For Skyports Drone Services, this collaboration accelerates their BVLOS operations in the region, positioning them to meet potential growing demand in the local UAV market. According to Skyports Drone Services Director, Alex Brown, “Our role extends beyond flying; we lead in regulation, compliance, safety management, airspace management, and stakeholder coordination. Our partnership with Carbonix will harness this knowledge to bolster operational capabilities and facilitate the expansion of infrastructure inspection services. Demonstrating the safety of drone operations is pivotal to the long-term growth of the industry, and we are eager to share our operational wisdom to support Carbonix and promote the adoption of drone technology.”

The partnership’s success will soon be evident as Skyports Drone Services has already assisted Carbonix in over 85 long-range missions, covering more than 1,500 kilometers across Australia. These missions have included inspections of critical power infrastructure, vegetation encroachment, and asset management for organizations like Hitachi Vintara, Charles Darwin University, Endeavour Energy, TransGrid, EVO Energy, South Australian Power Networks, and Ausgrid.

Why it’s important: This partnership aims to establish a world-class operator training program to nurture local talent, which will be pivotal to scaling up long-distance drone operations in Australia. As the synergy between Skyports Drone Services and Carbonix continues to grow, the future of aerial mobility in Australia and advanced drone operations gains a larger base, promising increased efficiency and innovation across various industries.

Lilium, the company pioneering the eVTOL Lilium Jet, has marked a significant achievement in its development journey with the initiation of fuselage assembly for the Lilium Jet.

The company remains firmly on schedule for its inaugural manned flight, anticipated in late 2024. This milestone underscores Lilium’s capability to progress from concept to realization, as outlined in its strategic plan. The initial fuselage assembly represents a pivotal step toward obtaining type-certification for the Lilium Jet, with seven fuselages slated for use in the certification process. This first fuselage is planned for delivery to Lilium facilities in Wessling, Germany in the fourth quarter 2023, prior to planned start of assembly of the first Lilium Jet by year end.

Yves Yemsi, COO of Lilium said: “We’re delighted to kick off assembly of the first Lilium Jet fuselage at Aciturri, bringing us one step closer to reshaping sustainable regional air mobility. We see this as further evidence that our approach of teaming with proven aerospace suppliers to bring our cutting edge eVTOL aircraft to market is the optimal strategy as we advance along a path to certification and entry into service of the Lilium Jet.”

Lilium’s progress is underscored by its strategic partnership with Aciturri, aerospace supplier with nearly half a century of experience in commercial aircraft programs, including work on Airbus and Boeing projects. Aciturri is actively involved in the development and production of the Lilium Jet’s fuselage at its facilities in Valladolid, Spain. Beyond industrialization, Aciturri will continue to support the design optimization and certification of the Lilium Jet, aligning with Europe’s climate neutrality goals.

Why it’s important: The start of fuselage assembly, taking place at Aciturri’s facilities in Valladolid, Spain, symbolizes Lilium’s commitment to advancing sustainable regional air mobility. The company’s approach of partnering with proven aerospace suppliers has proven successful, while Lilium also maintains its ambitious timeline, with the fuselage slated for delivery to Lilium’s facilities in Wessling, Germany, by the fourth quarter of 2023.

Related:

• Lilium’s Upsized $192M Financing and Class A Shares Offering
• Lilium Achieves G-1 Certification Basis From FAA

Cyclorotor unveiled footage of the first flight of their Bumblebee2.0 concept with an Enhanced Propulsion system last week. The flight occurred at the end of August, 2023. This aircraft showcases a unique configuration, featuring four CR42 CycloRotors and an advanced flight control system. The launch of the outdoor flight campaign marks progress toward development of CYCLOROTOR’s unique aviation propulsion system.

The flight demonstration took place at a general aviation airport in Austria. CYCLOROTOR shares that their outdoor flight operations adhere to all applicable regulations set by the European Union Aviation Safety Agency (EASA), operating under the UAS operational authorization for the “specific” category.

Over the coming months, Cyclorotor plans to demonstrate the capabilities of its 360° thrust vectoring CycloRotors. These innovative propulsion units are based off of a design that’s over 100 years old and can challenge traditional aerial mobility industry aircraft configurations. However, not all are in agreement of the level of enhanced maneuverability, stability, and efficiency in flight offered by this unique configuration. CYCLOROTOR aims to systematically expand the flight envelope, further exploring and collecting data on the performance of their unique aircraft design.

While the debut of Bumblebee2.0 represents a unique application of a novel propulsion and lifting concept that is over a century old, it is important to note that this novel configuration may only partially permeate into limited applications in the drone industry. As with any unique configuration, widespread adoption often requires time and industry-wide acceptance in addition to successful, demonstrated performance.

Why it’s important: CYCLOROTOR has invited aviation enthusiasts, industry stakeholders, and the public to stay tuned for more updates as they continue to push the boundaries of what is possible in the world of aerial mobility. While their novel configuration is still not proven for widespread application, the team is making strides toward advancement of a unique type of aircraft and collecting data that can be used to improve future variants.

VoltAero has achieved a significant milestone by conducting a flight using its proprietary electric-hybrid powertrain, fueled entirely by sustainable bioethanol from TotalEnergies. The landmark event took place at VoltAero’s development facility in Royan, France, and represents a giant stride towards greener and more sustainable aviation.

The successful flight test utilized VoltAero’s Cassio S testbed airplane, serving as a crucial validation step for both the electric-hybrid powertrain and the use of sustainable fuels. This accomplishment plays a pivotal role in de-risking the airworthiness certification process for forthcoming production models within the Cassio aircraft family.

Jean Botti, CEO and Chief Technology Officer of VoltAero noted that “based on initial results, we calculated a truly impressive CO2 reduction of approximately 80 percent while operating the Cassio powertrain in its electric-hybrid mode and with the internal combustion engine fueled by TotalEnergies’ Excellium Racing 100.” This development highlights the potential of Cassio aircraft to contribute significantly to the aviation industry’s decarbonization goals by replacing conventional Avgas 100 high-octane fuel.

The collaboration between VoltAero and TotalEnergies reflects a step toward the broader adoption of sustainable aviation fuels (SAF) in general aviation. Excellium Racing 100, derived from winemaking waste, has demonstrated its environmental benefits in automobile competitions and features a 65% reduction in CO2 emissions compared to its fossil fuel counterparts over its life cycle.

Joël Navaron, President of TotalEnergies Aviation, emphasized the company’s commitment to supporting aviation’s decarbonization objectives. TotalEnergies has initiated various actions, including the installation of electric charging stations for general aviation aircraft and a pilot program aimed at offering SP98-type fuel for compatible aircraft.

The Cassio family of aircraft, integrated with VoltAero’s patented electric-hybrid propulsion system, promises to revolutionize regional commercial operations, air taxi services, private ownership, and utility applications like cargo transport and medical evacuation (Medevac). With its unique hybrid propulsion system, Cassio delivers higher performance and significantly reduced operational costs.

Why it’s important: VoltAero’s latest achievement is desired by those in aerospace to become a more common occurrence in the next chapter of aviation, taking aerial mobility one step closer to more environmentally friendly outcomes. While the current supply of sustainable aviation fuel does not yet support full deployment of flights using SAF, compatibility with sustainable aviation fuels is crucial for future regional mobility aircraft designs.

Joby has announced it plans to locate its first scaled aircraft production facility in Dayton, Ohio, the birthplace of aviation.

Joby plans to build a facility capable of delivering up to 500 aircraft per year at the Dayton International Airport, supporting up to 2,000 jobs. The 140-acre site it has selected has the potential to support significant further growth over time, providing enough land to build up to two million square feet of manufacturing space. Construction of the scaled Ohio facility is expected to start in 2024 and it is expected to come online in 2025. Joby plans to use existing nearby buildings to begin near-term operations.

The State of Ohio, JobsOhio and local political subdivisions have offered incentives and benefits of up to $325 million to support the development of the facility, while Joby plans to invest up to $500 million as it scales operations at the site. Joby is also announcing today that it has been invited by the U.S. Department of Energy to submit a Part II Application for financing under the Title XVII Loan Guarantee Program, which provides access to low-interest loans for clean energy projects and would support the scaling of the facility.

Joby’s long-term investor, Toyota, who worked with Joby on the design and successful launch of the company’s Pilot Production Line in Marina, California, plans to continue to advise Joby as it prepares for scaled production of its commercial passenger air taxi in Ohio.

“We’re building the future of aviation right where it all started, in Dayton, Ohio,” said JoeBen Bevirt, Founder and CEO of Joby. “The Wright Brothers harnessed revolutionary technology of their time to open up the skies, and we intend to do the same — this time, bringing quiet and emissions-free flight that we hope will have an equally profound impact on our world.

“The U.S. continues to lead the way on introducing this technology, with unprecedented levels of support across all areas and levels of government. We’re incredibly grateful to Governor Mike DeWine, Lt. Governor Jon Husted, Senator Sherrod Brown, Senator JD Vance, Representative Mike Turner, and the team at JobsOhio for their support, as well as the representatives of the many other states we worked with during this process.

“Our partnership with Ohio is a great example of how successful public-private partnership amongst industry, local, state and federal government can bring important new technology to life.”

Joby plans to start hiring in the coming months, with early roles expected to focus on the build out of the scaled facility and the machining of parts that will initially be incorporated into Joby’s California low-volume production line.

Joby’s headquarters, research and development, and pilot production facility will remain in California.

Why it matters: Economic incentives from state and federal governments and Joby’s deep partnership with Toyota and the automotive industry make the rust belt the perfect location for a scaled eVTOL manufacturing facility. With the new jobs generated and ability to secure low-interest loans for the development of the site, Joby stands to quickly produce its eVTOL at rates up to 500/year.

Source: Joby Press Release

The FAA has authorized Zipline International, Inc. to deliver commercial packages around Salt Lake City and Bentonville, Arkansas using drones that fly beyond the operator’s visual line of sight (BVLOS).

Part 135 operator Zipline uses its Sparrow drone to drop cargo packages via parachute and this FAA approval will enable the longest range drone delivery flights that the United States has ever seen. Data collected from these operations will inform the FAA’s ongoing policy and rulemaking activities. 

“Today we use 4,000 pound gas combustion vehicles driven by humans to do billions of deliveries across the country. It’s expensive, slow and bad for the environment. This decision means that we can start to transition delivery to solutions that are 10x as fast, less expensive, and zero emission,” said Keller Rinaudo Cliffton, CEO and co-founder of Zipline. “It means that Zipline hubs across the country can now go from serving a few thousand homes to serving hundreds of thousands of homes each year and millions of people, which will save time, money and even lives.” 

Related: NASA Signs Space Act Agreement with Zipline

Okeoma Moronu, Zipline’s head of Global Aviation Regulatory Affairs, said: “We applaud the FAA for taking a major step to integrate autonomous drone delivery into the airspace. This will enable more commerce, new economic opportunities and greater access for millions of Americans. The FAA has incredibly high safety standards and it’s a testament to the entire Zipline team that our delivery drones are entrusted to fly and deliver at scale, over populated areas, in the most complex airspace in the world.” 

Meanwhile, The FAA is focused on developing standard rules to make BVLOS operations routine, scalable and economically viable. The agency chartered the Beyond Visual Line of Sight Aviation Rulemaking Committee on June 9, 2021 to provide safety recommendations to the FAA. The FAA’s long-term goal is to safely integrate drones into the National Airspace System rather than set aside separate airspace exclusively for drones.

Why it’s important:

The FAA’s role in enabling BVLOS operations is pivotal to the future of not only small-scale drone delivery operations, but also passenger urban air mobility. By embracing and regulating this technology, the FAA is paving the way for safer, more efficient, and sustainable urban transportation. The benefits are clear: improved safety, reduced congestion, economic growth, greater accessibility, and a leading position on the global stage.

As we look to the future, it is evident that BVLOS operations are not just a regulatory necessity but a key enabler for the realization of UAM’s potential, promising a brighter and more connected urban landscape for generations to come. While some eVTOL aerial mobility manufacturers and operators are currently pursuing onboard pilot aircraft configurations, it’s inevitable that future variants will converge on mostly autonomous or remotely-piloted operation.

Innovation is soaring to new heights in aerial mobility, and recent advances in artificial intelligence (AI) are challenging the ways traditional methods of flight path monitoring. While there is the potential to significantly enhance safety and efficiency in our increasingly crowded skies, there are also challenges related to how cutting-edge AI technologies can be safely and responsibly applied to new aircraft.

The Challenge of Aerial Mobility

Aerial mobility continues to make inroads on the path to widespread certification and utilization of aircraft to decongest urban areas and more efficiently transport passengers the last 50nm of their trips. With the rapid growth of drones, air taxis, and autonomous aircraft, cities around the world are embracing the potential for faster, cleaner, and more efficient transportation. However, this comes with its own set of challenges, particularly in managing and coordinating the movement of numerous airborne vehicles in urban environments.

AI-Powered Predictive Flight Path Monitoring

AI-driven predictive flight path monitoring has a potential to be a game-changer in this space, but with serious complications if implementation isn’t nearly flawless. AI algorithms, empowered by deep learning and real-time data analysis, enable aerial mobility systems to anticipate and adapt to changing conditions. A potential rosy future could include:

1. Collision Avoidance: AI algorithms can predict potential conflicts between aerial vehicles and suggest alternative routes to avoid collisions. This proactive approach significantly reduces the risk of accidents, making urban air travel safer for everyone.
2. Weather Forecasting: AI can process vast amounts of weather data in real-time, allowing aircraft to adjust their routes to avoid turbulence, storms, or adverse conditions. This not only enhances safety but also ensures smoother and more comfortable rides for passengers.
3. Traffic Management: AI-powered traffic management systems can dynamically allocate airspace and landing zones, optimizing routes to minimize congestion and delays. This promotes efficient use of airspace, reducing travel times and environmental impact.
4. Predictive Maintenance: AI can predict maintenance needs for aerial vehicles by analyzing sensor data. This preemptive approach ensures that aircraft are in optimal condition, reducing the risk of in-flight mechanical failures.

While the above list of advances sounds incredibly convenient, it also reflects what many sight as an idyllic view of AI’s implementation in aerial mobility. There are numerous challenges to face, including sporadic, erratic flight paths from other aircraft, regulatory integration and certification, as well as ethical and privacy concerns, especially for those not wanting the data from their flights to be shared for privacy reasons. Finally, the methods by which these algorithms are trained must be ironclad, and evasive actions cannot also be prescribed in situations where immediate intervention is necessary.

As many OEMs adopt hybridized approaches to their powertrains, leveraging the best of both internal combustion and battery technology, a similar approach is likely warranted for the most successful of the aerial mobility aircraft: provisioned for future growth with capabilities that can eventually be fully autonomous, but with the option for remote or in-aircraft piloting to occur to assuage passenger concerns and to meet current regulatory requirements.

Why it’s important: As AI continues to evolve, the future of aerial mobility may evolve to leverage this technology as well. AI-driven predictive flight path monitoring may enhance safety but also paves the way for increased automation and autonomy in air travel, if implemented gradually and successful. The runway to AI integration into aviation is a long one, but slow incremental steps will yield benefit.