Engine system is part of the hydrogen-electric powertrain the company is selling to airlines and manufacturers.

The new main ship batteries from True Blue Power weigh just 10 pounds and are designed for 14- and 28-volt light aircraft electrical systems. The new main ship batteries from True Blue Power weigh ...

Hyfly’s modified Dornier Seawings DS-2C takes off under battery-electric power. Credit: Hyfly German startup Hyfly is preparing to install its fuel cell system in a flying testbed as it progresses ...

CAE electrified Piper Archer training aircraft. Credit: CAE CAE has achieved a significant milestone in plans to convert its fleet of basic trainer light aircraft to electric power. The company has ...

This text is designed to provide the reader with an introductory overview of the key system areas of commercial and military aircraft. It offers detailed illustrations and a comprehensive explanation ...

Europe wants to have fully operational regional aircraft with hybrid-electric propulsion by 2035. A significant grant was recently awarded via the Clean Aviation program to a consortium led by ...

The first commuter aircraft, powered by super-efficient hybrid-electric propulsion systems, could be taking their first paying passengers sometime in 2027. Part 3 provides an engineer’s-eye ...

How hybrid-electric aircraft can cut CO 2 emissions by 50% or more along with offering dramatically lower operating costs. Low power densities of today's batteries make all-electric flight impractical ...