EHang is one step closer to realizing its aerial mobility vision

EHang today announced its strategic partnership with property developer Heli Chuangxin Real Estate Co. Ltd. to build out an urban air mobility (UAM) demonstration project in Guangzhou. This is a major milestone as EHang prepares for the launch of commercial operations of its much-anticipated autonomous flying taxis.

Under the terms of the partnership agreement, Heli Chuangxin and EHang are committed to building up the infrastructure for the world’s first commercial in-city sightseeing UAM route in Guangzhou.

2 EHang passenger-grade AAVs performed simultaneous flight in the downtown area and CBD of Guangzhou city, near the landmark of Canton Tower and LIEDE Bridge where are must-see sightseeing place for all tourists in Guangzhou.

On November 30, two passenger-grade AAVs of the two-seater EHang 216 model performed simultaneous flight demos, vertically taking off from and landing at Heli Tiande Centre in Guangzhou on the Centre’s opening day. Six EHang 216 AAVs were also on display.

“Today’s demo flights mark another key step forward in Guangzhou’s journey to making urban air mobility a reality and lead global efforts in such commercial operations,” said Hu Huazhi, EHang’s founder, chairman, and CEO. “We are thrilled to be working together with our partners to enable safe, autonomous, and eco-friendly urban air travel as soon as possible.”

The November 30 demos took place four months after EHang announced that it had selected Guangzhou as its first UAM pilot city globally. EHang and Guangzhou plan to establish a low-altitude air transportation network that shuttles passengers and cargo in a safe, fast, environmentally friendly, and cost-efficient manner.

The pilot program enables EHang to test more flight routes and vertiports before moving into passenger-grade commercial operations. Last year, EHang already started commercial operations of air cargo transportation in and near its home base in Guangzhou, working with the express delivery company DHL-Sinotrans and retail company Yonghui.

In January 2019, EHang was selected by the Civil Aviation Administration of China as the country’s first and only pilot company for passenger-grade AAV programs. To date, EHang has safely conducted over two thousand test flights both inside and outside of China to ensure that its AAVs operate safely and reliably.

Why it matters: This milestone partnership for EHang and Heli Chuangxin Real Estate Co. Ltd. represents the progress made by the aerial mobility manufacturer. EHang appears to be on a strong growth trajectory as the company has made strides to build up its pilot program and autonomous route network in its first target city, Guangzhou. Further, the company has begun the process of filing for its IPO in the United States. Expect to see EHang making waves in the aerial mobility space in the coming weeks and months as they prepare to begin commercial operations.

Advanced energy storage capability will be a key technological enabler for aerial mobility and major OEMs are beginning to notice.

Airbus has selected Ampirus Inc. of Fremont, CA to power its Zephyr project. Zephyr is a light, unmanned platform which made its first flight in 2014 and operates at high altitudes and low speeds for several weeks at a time.

Airbus has selected Amprius to power its Zephyr prototype and research battery technology for its aerial mobility programs.

As aviation begins to adopt electrically powered flight, the need for more efficient and energy dense batteries has emerged. Current battery technology does not offer nearly the amount of energy as a similarly sized fuel tank, a barrier which will need to be broken for electrically propelled aircraft to be commercially viable. 

Amprius claims that its lithium ion cells have the highest power density commercially available.

“What Airbus was seeking was the highest specific energy available in a battery,” says Jon Bornstein, Amprius’ chief operating officer.

“These are very light aircraft, and the kind of endurance they require is, once the sun sets, that you can power everything without gliding below a certain floor. The other thing is cycle life: the number of charge/discharge cycles. We were able to demonstrate those two things to them, and also the fact that our batteries were inherently safer than their legacy supplier.”

“Any battery fundamentally consists of a cathode and an anode, and we’re replacing a graphite anode with silicon, because silicon has 10 times more energy capacity compared to graphite,” Bornstein says. “But there’s also a problem with silicon, in that when it’s charged – when you stuff lithium ions into it – it expands. After a few charge/discharge cycles it cracks, and no longer functions. We’ve solved that with nanowires.”

“It’s essentially a lithium ion cell like any other,” Bornstein says, “just with an anode replacement. It uses materials that are available in the industry, and assembly technology that only needs slight modification. The biggest difference is the anode, and the manufacturing of the anode, which is totally different from anode manufacturing in a typical battery factory.”

An artist’s rendition of Zephyr, Airbus’ high altitude, low speed UAV.

Airbus has not disclosed the investment size but it will enable Amprius to ramp up production for its Zephyr project and includes funding for cell technology research in emerging aerial mobility programs. Bornstein points out however, aerial mobility platforms will require unique energy storage requirements, unlike unmanned aerial vehicles.

“Zephyr is essentially a glider, so you don’t really need power; you don’t need to pull a lot of current,” Bornstein says. “Whereas, in an urban air mobility vehicle you have a takeoff and a landing phase – so you need power to get off the ground, then you go into a cruise where you’re just sustaining the altitude, and then you land, which, again, takes power. The cells we’re developing for EVTOL are ones in which power is a critical factor. And we shine there as well.”

“There’s typically a significant trade-off between energy and power,” he continues. “If you want to pull a lot of current and sustain high power over an extended period, that usually means you have much lower energy. To get high energy you need to have, let’s say, thick electrodes – but that also creates a problem of impedance. We’ve taken advantage of our silicon anodes to have both high energy and high power; and that’s why the folks at Airbus really liked what we have, because we don’t have to trade that off. I mean, it’s not as good as just pure energy – but it’s much, much better than anything else that’s out there.”

Why it matters: Airbus’ investment in Amprius signals firm commitment to developing the necessary technologies needed to sustain aerial mobility. With this research, energy density will no doubt increase to the point at which aerial mobility vehicles can accomplish the missions they were designed to operate. While this investment is primarily aimed at the Zephyr project, it will no doubt trickle into the aerial mobility platform. Expect to see Amprius around for the foreseeable future as they lead the revolution in making electric propulsion a reality. 

Source // AviationWeek

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JetPack secures funding to build a futuristic flying motorcycle

JetPack has raised a seed round of $2 million from investors indulging Draper Associates, Skype co-founder Jaan Tallinn, YC, Cathexis Ventures and a group of angels that it says will fund the development of the Speeder’s first functional prototype. Earlier this month, we reported on a competitor, Aviator Cycles, debuting its own prototype for a flying motorcycle.

JetPack has secured $2M to develop its Speeder prototype.

These vehicles fit a niche market, likely best suited for futuristic/sci-fi-like recreation, rather than inter-city transport. Earlier this year, JetPack revealed plans for the their prototype, dubbed, the Speeder. The company claims the motorcycle can be controlled by a pilot, but will be mostly or completely autonomous, if desired. JetPack also claims the vehicle can reach speeds in excess of 400mph and has an impressive 5 minute refueling time.

“Should fully fund the first full-scale flying prototype, including all modeling designs and build,” says JetPack CEO and founder, David Mayman. Mayman is no stranger to pushing the edge in aerospace. He brings experience from creating an actual jet pack capable of speeds over 100mph and a small footprint.

JetPack believes the Speeder is more viable near-term than other VTOL designs because it will rely on turbine propulsion, rather than battery-based flight systems. Mayman states, “current battery energy density is just too low for most electrically powered VTOLs to be truly practical,” and that timelines optimistically for that to change are in the five to 10-year range.

Why it matters: JetPack appears to be entering a niche space of the eVTOL and aerial mobility industry. While other companies are emerging, their unique proposal of using turbine-based propulsion may bring them to market faster, but it remains to be seen if their operating costs will be superior to electric alternatives. Ultimately, it may not matter as these flying motorcycles are likely to be used solely for recreational purposes where operating economics aren’t as necessary of a consideration. Backed with Mayman’s experience in developing jet pack prototypes, we expect JetPack to be in the conversation of this sector in the coming years.

Source // Tech Crunch

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OXIS Energy and Bye Aerospace have begun a 12-month collaborative program announced in late July that seeks to achieve a 50% to 100% increase in flight time from a single charge on Bye Aerospace eAircraft.

OXIS has developed an innovative Lithium Sulfur (Li-S) battery technology that offers significant benefits to aviation markets. Compared to existing Li-ion battery systems technology, the high gravimetric energy density of the OXIS technology – in excess of 500 Wh/kg at 20Ah capacity – offers a two-fold reduction in battery system weight resulting in a significant increase in flight duration.

eFlyer prototype in-flight. Source: Bye Aerospace

At the outset, the program will test OXIS cells and modules against the performance characteristics of existing and soon-to-be-announced Bye Aerospace aircraft. This will produce data that will demonstrate the advantages of the OXIS Li-S technology to the aerospace sector and more specifically, to Bye Aerospace’s future aviation applications.

 OXIS CEO, Huw Hampson-Jones said, “We believe this collaboration will offer Bye Aerospace the confidence that OXIS Li-S systems will deliver the battery technology that meets the demanding performance and quality required to increase the efficiencies of their future electric aircraft. OXIS is focusing its research and development on the transformation of piston and turbo prop aircraft that is required for regional flight transportation. We believe this to be the first phase in the electrification of commercial aircraft and will ultimately form the basis for the electrification of Air Taxis, with the additional requirement for regional aircraft.

The United States has an impressive tradition of aviators who understand the need to experiment and embark on the deployment of new innovative technology, thus effecting a seismic paradigm shift in the powering of aircraft from using lead based fossil fuels to Li-S battery systems that are free of any toxic pollutants. As a consequence of the significant extension of aircraft flight duration, both companies believe this will allow for the widespread adoption of electric aircraft across the skies of the United States.”

eFlyer artist rendering. Source: Bye Aerospace

George E. Bye, CEO of Bye Aerospace, acknowledged the importance of next-generation technologies to help companies such as Bye Aerospace keep up with the revolutionary trends of electric aviation and the resulting demands for more efficient aircraft. “OXIS Energy’s battery technology continues to be an important consideration, and we appreciate the opportunity to collaborate in this way.”

Why it matters: Lithium Sulfur (Li-S) batteries appear to be the future of electrically-propulsed aircraft given its superior energy density and weight reduction potential. The new technology will offer eVTOL and electric aircraft manufacturers greater flexibility in expanding a vehicle’s range, payload capacity, or a combination of both. As energy density improves, we expect electric propulsion aircraft to become a reality for manufacturers and customers across the industry and their stakeholders.

Aviator Cycles is taking a new approach to aerial mobility with personal air vehicles or PAVs

Houston-based investor, Jeff Chimenti, intends to fly his personal air vehicle in the next year. Source: Aviator Cycles

Jeff Chimenti, a Houston-based investor and co-founder of Washington based Aviator Cycles has unveiled its prototype in the Woodlands, Texas, just outside of Houston. The company offers a new take on aerial mobility and intends to focus on the recreation market exclusively with its self-dubbed personal air vehicles, or PAV.

“All of this is really happening,” says Chimenti, a Houston-based investor and chief visionary officer and co-founder for the startup. “We’re pushing it forward.” The prototype appears more like a motor cycle or four wheeler that will hover over just a few feet above the ground.

Co-founder Jesse Marcel has owned a patent for a similar technology initially for a prototype called the Aerorunner, GSX. It will be a sports vehicle that will flutter just a few feet above the ground. This will provide a greater level of safety according to the company. Their strategy is to avoid all of the regulations and red tape that the eVTOL industry will face.

Their efforts will not be with competition, however. Last year, California-based Hoversurf announced a similar recreational-based product which will be delivered for $150,000 per unit.

Aviator Cycles is confident, however, that their proprietary propulsive system is a winner and many other companies will end up imitating their design. “Everybody that designs is great, but they’re ultimately going to have to use our propulsion system,” says Chimenti.

The company intends to begin taking reservations in the next six months and begin flights some time in the next year.

Another artists’ rendition of Aviator Cycles’ PAV prototype. Source: Aviator Cycles

Why it matters: Aviator Cycles is taking a unique perspective on their product strategy in the aerial mobility space. Their prototype will likely not compete with other well known eVTOL manufacturers, but rather, fit a niche customer market looking for a futuristic recreational vehicle. Due to its size, other manufacturers can look to Aviator Cycles to innovate as it will offer superior propulsive efficiency when compared to other eVTOL platforms.

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Vertical Aerospace becomes the first company in the world to unveil flight footage of an eVTOL aircraft capable of carrying 250kg – the equivalent of a pilot and two passengers.

Bristol-based startup Vertical Aerospace has revealed flight footage of an electric vertical take off and landing aircraft (eVTOL) capable of carrying loads of up to 250kg – the first company in the world to do so. The prototype, named Seraph, completed its maiden flight at Llanbedr Airfield in Wales on August 22. It follows the successful flight of Vertical Aerospace’s first full-scale prototype in May 2018, the UK’s first eVTOL aircraft to be granted flight permission by the Civil Aviation Authority (CAA). Vertical Aerospace is working closely with global aviation regulators, including EASA, to achieve certification for
commercial flight.

Vertical Aerospace’s mission is to make air travel personal, on-demand and carbon free. Founded in 2016 by entrepreneur Stephen Fitzpatrick, the team has grown to more than 70 world-class engineers and technical experts, recruited from Airbus, Boeing, Rolls-Royce, Jaguar Land Rover and Formula 1. By combining aerospace engineering excellence with new technologies from Formula 1, Vertical Aerospace hopes to help decarbonize the trillion dollar commercial aviation industry and provide a new mode of city-to-city passenger transport.

The Seraph was built to test new technologies and systems for integration into Vertical Aerospace’s upcoming passenger model, due to be unveiled next year. The aircraft is capable of carrying loads of up to 250kg and can reach speeds of up to 80km per hour. It features a unique passive cooling system and a customizable design, meaning it can be made larger or smaller, or fitted with wheels or floats to facilitate water landings. With the Seraph, Vertical Aerospace’s team has further developed concepts from its first aircraft and built in capabilities which will be critical for attaining certification from aviation authorities.

“Today is another major milestone on the path towards carbon free flight. One year ago, we flew a full scale electric VTOL aircraft, the UK’s first. Today, we’re revealing flight footage of our second full scale prototype, the Seraph, an air taxi prototype capable of carrying 250kg. Air travel is one of the worst contributors to climate change and among the slowest sectors to decarbonize. Our mission at Vertical Aerospace is to make personal, on demand and carbon free flight a reality.” –Stephen Fitzpatrick, Founder and CEO of Vertical Aerospace.

The successful test flight comes as Vertical Aerospace announces the acquisition of MGI, an F1 engineering consultancy led by British motorsport veteran Mike Gascoyne. Gascoyne and his team of 20 specialists will form Vertical Advanced Engineering, bringing the total Vertical team up to more than 70 members. The team bring decades of experience building high performance vehicles for Formula 1 and Formula E, having worked with international racing teams including Williams, McLaren, Tyrell, Benetton, Renault and Lotus. They will apply the latest technologies and agile processes from F1 to the development of eVTOL aircraft, including for example, best practice in building fast, light-weight composite structures. The acquisition will allow Vertical Aerospace to accelerate the development of its eVTOL technology, bringing superior certified aircraft to market more quickly.

 “We have long believed that the technologies and approaches from Formula 1 could be applied to a range of engineering challenges. Vertical Aerospace’s vision provides a fantastic outlet for our experience and a unique opportunity to shape the future of flight.Joining the Vertical team will allow us to work on cutting edge engineering programs while continuing to provide world-class consultancy services to the wider engineering community.” –Mike Gascoyne, CTO of Vertical Advanced Engineering

Working closely with global aviation regulators, including EASA, Vertical Aerospace will begin with piloted air taxi services on city-to-city routes. Over time, as the technology and regulatory framework develops, it will expand the number of chartered routes served, introduce elements of autonomy, and ultimately, make completely on-demand air taxis a reality. The company has already begun the certification process for its next model, a passenger aircraft due to be unveiled next year.

Why it matters: Vertical Aerospace’s Seraph represents a major breakthrough in prototype eVTOLs. The company has been steadily working on the Seraph since its first prototype in May 2018, and has proved its significant potential with the latest 250kg capable flights. Vertical Aerospace’s announcement is important not only for the company itself, but is also an indicator of the vast improvement and progress being made in the aerial mobility as a whole.

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Workhorse plans to partner with USOG for pilot programs and drone delivery of medical supplies.

USOG (Unmanned Systems Operations Group, Inc), a unmanned mobile medical delivery logistics firm and Workhorse, a tech company focused on electric-mobility platforms seem to be a perfect fit as the two intend to deliver medical supplies via drones. The two companies have launched an initial pilot program in the San Diego area and intend to to provide programs for healthcare providers, pharmacies, and medical courier services. The training will help run Workhorse’s HorseFly program, a fully functional drone delivery system.

Workhorse’s HorseFly system integrates ground and air transportation.

HorseFly is a fully integrated delivery system that interfaces with the company’s NGEN electric delivery vehciles. The system is completely custom built and uses a high-efficiency UAV. USOG will offer the personal necessary to monitor multiple UAV flights while customers will be able to track the real-time delivery through an app. The app will real-time information such as the package’s location, vehicle status, and onboard video.

“USOG’s vision is to enable nationwide medical deliveries by UAV, and we couldn’t think of a better application for our HorseFly system,” said Workhorse CEO Duane Hughes. “We look forward to working closely with USOG as well as with the FAA and other key stakeholders on safe, secure, and timely deliveries in addition to maintaining patient privacy. While we recognize the immediate benefits of utilizing our technology in such a vital application, we’re also excited about the possibilities these types of deliveries can represent across a variety of industries and use cases on a much larger scale. As the only U.S. patented truck drone-launched system, we believe we are in an excellent position to take share in a number of nascent delivery markets.”

“This partnership represents a game-changing opportunity the broader medical field, which could set a new standard for more effective and timely patient treatment options empowered by drone logistics,” added USOG CEO Pharns Genece. “Workhorse has already delivered a complete system to us, and we are well-positioned to take advantage the FAA IPP program in the near term. Going forward, we will look to expand our work with innovative companies in one of the largest medical markets in the U.S. Our role in the chain of custody, when delivering or moving any medical cargo, is for our customers to be the number one priority. With Workhorse and its HorseFly^™ system, we believe we’ll be able to save more lives through the secure and timely delivery of medical assets via unmanned systems.”

Why it matters: The development of a multi-mode delivery system (including UAV) will ultimately offer better healthcare services for customers around the globe. Further, this partnership clearly indicates widespread commercial applications of UAV technologies are closer than we think. With the launching of pilot training programs and FAA operation certifications, the timeline for these technologies being introduced could be only months, rather than years.

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Volocopter has announced plans to fly its first public showcase this month at Singapore’s Marina Bay.

The company held a media event at the end of September and has reported the successful completion of numerous test flights in the hot and humid climate.

Since arriving in Singapore, Volocopter has received support from the Ministry of Transport, the Civil Aviation Authority of Singapore, and the Economic Development Board. 

According to Volocopter co-founder, Alexander Zosel, Singapore was chosen for the demonstration as it is a candidate for the company’s first point-to-point network deployment. 

An artist’s impression of a Volocopter taxi flying near Marina Bay Sands.

“In the end, we want to have Volocopter systems here in Singapore as a public transport system for business travelers or tourists. The plan is to open the first route in the next two to three years, but this will be defined with the authorities, and that could be a tourist case or a business case for example from the airport to the business district,” said Mr Zosel.

During this time Volocopter and Skyports will showcase the world’s first full-scale air taxi vertiport prototype: The VoloPort. This infrastructure is a collaboration between Volocopter and Skyports to design and build a full-size vertiport prototype of the type of infrastructure that urban air taxis and their passengers can expect to use in the future.

“It’s a process. It’s also about growing partnerships with the ecosystem in Singapore. Not only with the authorities, also players like 5G network providers are very important to operate this aircraft, so we want to create an ecosystem here with different players.”

The flight is expected to take place as part of the Intelligent Transport Systems Worldwide Congress which runs from October 21 to 25.

Why it matters: This demo will be the first opportunity for the public to witness the flight of Volocopter 2X model eVTOL aircraft. The company has been featured on TransportUP recently for its demonstration of a staged medical rescue operation. Further, the use of the VoloPort will provide a glimpse into the future of aerial mobility infrastructure.

SkyDrive has received a $14M USD financing deal through share issuance and subsidiaries

Concept art of the SkyDrive project

Leading flying car developer SkyDrive, established by the members of CARTIVATOR, a group of aircraft, drones, and automotive engineers, has secured 14 Million USD through Third-party share issuance funding and subsidies. A total of 18.5 Million USD has now been raised and manned test flights will begin this year.

Contributing venture capital partners of SkyDrive Inc. include Drone Fund, Z Corporation, STRIVE III Limited Liability Partnership, ITOCHU Technology Ventures, Inc. and Energy & Environment Investment, Inc. The president of STRIVE III Limited Liability Partnership, Tatsuo Tsutsumi, steps up as outside director of SkyDrive Inc.

We are delighted to be able to announce this financing breakthrough, which is testament to our hardworking team and speed of development. Securing the backing of these investors will be instrumental in getting our world-leading technology off the ground and into the skies.” –SkyDrive Chief Executive Tomohiro Fukuzawa 

“We are clear that our product will improve the lives of consumers right across the world by providing efficiency of movement and creating happiness in flying – be it linking people to jobs, their family or a dream holiday. Flying cars will be the travel mode of the future and today we took a giant leap towards making that happen.”

In additional to focusing on the landmark upcoming manned test flight, the company is working on product development and certification. The next phase in SkyDrive’s expansion plan is to recruit talented and passionate people to achieve the collective goal of bringing “Flight for All”.

Why it matters: SkyDrive is another quickly growing company in aerial mobility, again indicating global interest in eVTOL technologies. With $14M, SkyDrive will be able to more quickly launch its prototype and begin test flights.

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EHang may soon be joining the growing list of Chinese companies seeking US IPO’s.

Chinese drone maker and eVTOL manufacturer, EHang, has filed an application for its IPO in the United States. The company aims to offer 10 to 15% of its shares for sale and could raise as much as $200M USD, however EHang declined to provide a valuation amidst volatile market conditions.

Its initial Series A funding round took place in December 2014, when GGV Capital, ZhenFund, PreAngel and private investor Nick Yang raised $10 million. GGV Capital led the round. The second funding round was for $42 million where the company upped its number of investors to seven, including all the above (sans Yang), GP Capital, Microsoft Accelerator Beijing, OFC and LeBox Capital. This time, GP Capital led the round.

EHang continues to complete passenger demonstration flights in Guangzhou. The company seeks a US IPO.

Details of the IPO pertaining to its timeline and fundraising amounts are still being drafted, however it is known that the deal is being coordinated by Credit Suisse Group AG and Morgan Stanley, as reported to Bloomberg News.

Representatives from EHang and Nasdaq declined to comment on the IPO application.

EHang offers a diverse product lineup including specialized drones and passenger eVTOL vehicles. This year, the company become the first of its kind to receive special authorization from China’s aviation regulatory agency, the Civil Aviation Authority, to test its passenger-carrying vehicles. In recent weeks, TransportUP has reported on EHang’s selection of Guangzhou as its first pilot city and completed an interview with their chief marketing officer, Derrick Xiong.

EHang has taken more than 2,000 test flight both in and outside of China, including public demo flights in Vienna in April, where it flew 17 passengers in its two-seater 216 eVTOL prototype.

Why it matters: EHang will join the growing list of Chinese companies seeking a public offering in the United States despite strong efforts from Beijing to list domestically. The company has a diverse product portfolio and has demonstrated consistent results through its highly publicized test program. We believe EHang will be a strong competitor and the estimated $200M of funds from the IPO will help drive further technological advancement and public reception of eVTOL technologies.

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Volocopter’s first use of manned multicopter in rescue operation staged

Just science fiction, or soon a reality in rescuing human lives? In a feasibility study launched by ADAC Luftrettung (air rescue) at the end of 2018 and supported by the charitable ADAC foundation, a multicopter was used for the first time in a staged rescue operation. Covering everything from the alert at the ADAC Luftrettung HEMS base to the emergency treatment of the patient on the scene, a real-life operation was staged. Publication of the findings of the research project is scheduled for next year. From then on, the theoretical and practical experiences gained could be applied in a real-life pilot project. The researchers are using a Volocopter from the company of the same name based in Bruchsal/Germany for the study.

ADAC Luftrettung using a Volocopter as part of its ongoing study on eVTOL aircraft.

This makes the charitable ADAC Luftrettung the first air rescue organisation in the world to test a manned multicopter in aeromedical missions. Multicopters are novel vertical take-off aircraft propelled by several electrically powered rotors. The study focuses on the question whether this type of aircraft provides a tactical advantage in emergency rescue missions.

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