Propulsion-electric

By Graham Warwick
Lithium-metal battery; composite LH2 tanks; agricultural eVTOL; and MTU adds electric motors.
Emerging Technologies

By Graham Warwick
Certification issues are delaying Harbour Air Seaplanes’ plans to convert its fleet of De Havilland Canada DHC-2 Beavers to electric propulsion.
Advanced Air Mobility

By Guy Norris
Aero tow concept aims to provide zero-emission range extension for electric, hydrogen and modified conventional regional and single-aisle airliners.
Emerging Technologies

By Graham Warwick
Condensed-matter battery; DLR’s sustainable designs; Bivalent hydrogen engine; and Subscale cargo UAV flies.
Emerging Technologies

By Graham Warwick
Armed with Series A funds, startup plans to launch production of electric ducted fans, beginning with military drones.
Emerging Technologies

By Graham Warwick
Evolito debuts electric power; Autonomous cargo in Alaska; Maeve picks advanced batteries; and New Zealand’s stratospheric UAV.
Emerging Technologies

By Ben Goldstein
The Rhode-Island-based startup also announced plans to build out a 600,000 ft.² production facility to fulfill an estimated $8 billion in customer orders.
Advanced Air Mobility

By Graham Warwick
Australia’s Rex Airlines has taken a 20% stake in startup Dovetail Electric Aviation.
Aircraft & Propulsion

By Guy Norris
New-generation airships have become the unexpected initial launch platforms for hybrid-electric propulsion systems.
Emerging Technologies

By Graham Warwick
The Maeve 01 is planned to enter service with 44 seats but will be sized to seat 52 passengers when upgraded with higher-performance batteries.
Aircraft & Propulsion

By Graham Warwick
Startups such as ZeroAvia and Universal Hydrogen are adapting and advancing fuel cell technology for aviation propulsion.
Emerging Technologies

By Thierry Dubois
Bringing aerospace engineering to bear on cell technology promises to unlock improvements.
Emerging Technologies

Eric Cunningham
Europe and China are investing at least 10 times the amount NASA and the FAA are spending annually for public-private R&D efforts on aeronautics.
Safety, Ops & Regulation

Martha Neubauer
Hydrogen propulsion in aviation faces significant technical and market challenges.
Emerging Technologies

By Ben Goldstein
Jekta received its first potential order in the form of a letter of intent from Gayo Aviation for 10 of its PHA-ZE 100 electric amphibious seaplanes.
Advanced Air Mobility

By Ben Goldstein
Åland is a cluster of islands located in the Baltic Sea between Finland and Sweden.
Advanced Air Mobility

By Graham Warwick
Battery startup Solithor and aerostructures specialist Sonaca are talking to aircraft developers to capture energy storage requirements in electric aircraft.
Advanced Air Mobility

By Graham Warwick
Italian electric motorcycle manufacturer Energica Motor is exploring entering the ultralight aircraft market.
Advanced Air Mobility

By Linda Blachly
New efforts aim to speed up hybrid-electric development
Emerging Technologies

By Graham Warwick
Dutch startup Cormorant Seaplanes is advancing its design for a seven-seat electric amphibious aircraft.
Advanced Air Mobility

By Graham Warwick
Europe’s Clean Aviation launches drive to improve next-generation aircraft efficiency 30-50%.
Aircraft & Propulsion

By Graham Warwick
Clean Aviation’s Hybrid-Electric Regional Aircraft thrust is developing technology for a mid-2030s service entry.
Aircraft & Propulsion

By Guy Norris
Crazy to credible—the world’s largest hydrogen fuel cell-powered aircraft begins test campaign, targeting service debut in 2025.
Emerging Technologies

By Graham Warwick
Research ramps up to create technology foundation for new, cleaner aircraft.
Safety, Ops & Regulation

By Guy Norris
The converted aircraft lifted off at 8:41 a.m. Pacific time and landed back after a 15-min. flight.
Aircraft & Propulsion