Monday, August 31, 2020

Prop plane boasts speed of a jet, fuel efficiency of a car at fraction of cost

Moscow (Sputnik) Aug 29, 2020
Otto Aviation's Celera 500L could carry six business passengers at 450 mph at around 20 miles per gallon thanks to a new high-efficiency piston engine. A new space-aged propeller plane could overtake business jets at a fraction of the running costs. California-based Otto Aviation claims its prototype Celera 500L can cruise at 450 mph, with a continental range of 4,500 miles. Bu

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