The Beechcraft King Air is part of a line of twin-turboprop aircrafts produced by the Beech Aircraft Corporation. This line comprises a number of models which have been divided into 2 families. Model 90 and 100 series are known as King Airs, whereas Model 200 and 300 originally were marketed as Super King Airs.
The Model 90 series is a small twin-turboprop business aircraft in production.