This is a Twin Beech 18 S model. I re-designed the aircraft to the 1/5 scale gas RC I own. All measurements and flight weights and power and props are that of a Real twin beech 18 RC. It flys a lot like the real one I own and just enjoy the scale flying with it. Retracts flaps etc. ENJOY!! Leave comments and ratings please if you would like to see more aircraft from me! Thank you