C-90 King AirBeech C90 King Air airplane model. Introducing the C 90 King Air custom airplane model, exquisitely hand crafted from mahogany wood. Experience a lifetime of rare luxury and superior elegance this superior woodwork is sure to turn heads and leave lasting impressions! The prototype of this aircraft first flew on January 20, 1964, with deliveries of the civil Model 90 King Air beginning in late 1964, having cabin pressurization (as opposed to the