Ampaire Flies Second Hybrid-Electric Prototype – AVweb
California-based electric aviation company Ampaire flew its second hybrid-electric technology demonstrator for the first time last week. Ampaire’s “Electric EEL” is a converted Cessna 337 Skymaster powered by tail-mounted 310-horsepower Continental IO-550 and a 200kW—limited to 120 kW—electric motor…
