Beechcraft Twin Bonanza
 The Beechcraft Model 50 Twin Bonanza was a small twin-engined aircraft designed by Beechcraft as an executive transport for the business market. It was developed to fill a gap in Beechcraft's product line between the single-engined Model 35 Bonanza and the larger Model 18. The Twin Bonanza is about 50% larger than the Bonanza has more powerful engines and is significantly heavier while in its earliest form having only half the passenger capacity of the Model 18.