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The aircraft was built with standard landing gear and optional high-flotation gear. It is powered by two Pratt & Whitney PT6A-135 turboprop engines with 750 shp. The King Air F90 is a combination of the Model 200 fuselage and T-tail and Model E90 wings. Beechcraft created several variants of their original design, including the King Air F90 introduced in 1979. Production is currently still active, giving the Beechcraft King Air the longest continual production run of any civilian aircraft of its class. Since production began in 1964, over 3,100 aircraft have been built. The King Air line of aircraft is comprised of a number of models that have been divided into two families the Model 90 and 100 series are known as King Airs, while the Model 200 and 300 series were originally marketed as Super King Airs. The Beechcraft King Air family is part of a line of twin-turboprop aircraft produced by Beechcraft.
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