The Beechcraft Model 50 Twin Bonanza was a small twin-engine 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-engine 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.
Made by Beechcraft.
Beechcraft Twin Bonanza is the predecessor of the Beechcraft L-23 Seminole.