Tim Woolmer, chief technology officer and founder of YASA and director of Evolito, talks about Evolito’s journey toward all-electric flight.

Rolls-Royce is developing turbogenerator technology, which includes a new small engine designed for hybrid-electric applications.

Tier 1 Engineering said it has successfully completed the first flight of an all-electric Robinson e-R44 helicopter with a magniX electric propulsion unit.

German eVTOL developer Lilium has selected Aernnova to develop the propulsion mounting system for its Lilium Jet eVTOL aircraft.

Based in Orlando, Florida, JETX emerged onto the scene last year when the company participated in the U.S. Air Force AFWERX HSVTOL Challenge.

Whisper Aero is taking a pragmatic path with its Whisper Drone and Whisper Jet platforms, according to CEO Mark Moore.