Tags: Aircraft.
The LearAvia Lear Fan 2100 turboprop was made of lightweight composite materials instead of the more usual aluminum alloy. It also featured a pusher design in which two aircraft engines powered a single constant-speed three- or four-bladed propeller at the rear of the aircraft. A purpose-built gearbox allowed either or both Pratt & Whitney of Canada PT6B free-shaft turbines to supply power via two driveshafts.
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