Ampaire’s Cessna Skymaster hybrid-electric test aircraft took its first flight in Scotland on Wednesday, positioning the airplane at the new UK-supported incubator for sustainable aviation at Orkey’s ...

On its maiden flight over Wichita last week, the new plane made a striking silhouette against the prairie skies. It was like no other private plane in the world. Twin tail cones swept back from the ...

Kahului, Hawaii based Mokulele Airlines has joined with California-based Ampaire to begin testing the second prototype Cessna 337 “Electric EEL” hybrid-electric aircraft conversion. Ampaire ...

Ampaire is flight-testing a Cessna Skymaster-based propulsion testbed and developing hybrid-electric upgrades for the Twin Otter and Caravan. Credit: Ampaire Hybrid-electric power train developer ...