Vertical Aerospace has partnered with Taiwan’s E-One Moli Energy to supply lithium-ion battery cells for its VX4 electric vertical takeoff and landing air taxi.
The partners in a project to convert the Cessna Caravan to electric propulsion have formed a new company to develop and offer battery-electric and hydrogen-electric powertrain retrofits for a range of turboprop commuter aircraft.
Electric short takeoff and landing aircraft developer Electra believes a 500-600 kW turbogenerator will allow its in-development nine-passenger aircraft to fly 30% more fuel efficiently that a similar-sized aircraft.
More details of the architecture of the Lilium Jet electric regional air taxi have emerged as the German startup has named Astronics to develop the power distribution system.
Australian regional airline Skytrans has partnered with local startup Stralis Aircraft to convert a 19-seat Beech 1900D turboprop to hydrogen-electric propulsion for flight trials in 2025.
The pros and cons of the different fuel-cell types should be considered carefully for hydrogen-powered aircraft, as well as liquid-hydrogen production sites, says Bauhaus Luftfahrt, a Munich-based aviation science and technology think-tank.
Paving the way for certification of its 100-kW electric propulsion system for general-aviation aircraft, Swiss startup H55 has received its design organization approval from the European Union Aviation Safety Agency.
Archer has restarted flight-testing of its Maker technology demonstrator, but has significant ground to cover to catch up with its closest rivals in the electric vertical-takeoff-and-landing industry.
Rolls-Royce has revealed it is developing an all-new turbogenerator for use in advanced-air-mobility applications including primary propulsion for electric short-takeoff-and landing aircraft and extending the range of electric vertical-takeoff-and-landing vehicles.
Tokyo-based startup Tetra Aviation has secured ¥450 million yen ($3.3 million) to continue development of its Mk-5 personal electric vertical-takeoff-and-landing aircraft.
A Netherlands’ aerospace cluster plans to develop a hydrogen-electric propulsion system for retrofit to 40-80-seat regional turboprops as a path to securing a position on future Airbus and Embraer sustainable aircraft programs.
A German startup plans to demonstrate the weight-saving structural integration of a battery system into a wing as the first step toward developing a nine-passenger all-electric regional airliner with 500 km (270 nm) range.
The inferiority of batteries as energy sources compared with aviation fuel is widely accepted. Yet electric aviation startups continue to push the envelope of what battery-powered aircraft can achieve.
Netherlands’ electric aircraft startup Venturi Aviation has closed a €3.4 million ($3.6 million) funding round and unveiled a new name, Maeve Aerospace.
The UK’s Cranfield Aerospace Solutions plans to collaborate with German airline startup Evia Aero to launch hydrogen-electric-powered air services in Northern Europe.
A German startup plans to demonstrate the weight-saving structural integration of a battery system into a wing as the first step toward developing a nine-passenger all-electric regional airliner with a range of 270 nm.
GKN Aerospace says confidence is growing around its hybrid, hydrogen-electric aerospace propulsion solution the company is pursuing as part of its UK government-backed H2Gear research and technology project.
Swedish startup Heart Aerospace is switching to European CS-25 large-airplane certification of its ES-19 electric regional aircraft, from the CS-23 commuter category, to reduce regulatory risk and expand the potential market.
A report issued June 9 by the U.S. Government Accountability Office (GAO) pinpoints the people skills required to get a fully optimized advanced air mobility (AAM) industry off the ground in the U.S.
Building on its involvement in a UK project that set a speed record for electric aircraft, energy storage specialist Electroflight has introduced a battery system designed to be available off the shelf for use in the early development of electric aircraft.
Lilium has completed the preliminary design review for its seven-seat electric air taxi, finalizing changes intended to extend the range that can be extracted from the Lilium Jet’s battery system.
As it prepares to launch its Airspeeder racing series, Australia’s Alauda Aeronautics says it plans to develop a supercar-style high-performance eVTOL vehicle for private owners.
Delivery drone operator Zipline has developed an acoustic detect-and-avoid system to enable autonomous long-range flights in complex as well as uncontrolled airspace.
