Commercial Transports Aircraft Pocketbook. Softcover reference book featuring illustrations and technical specifications for various commercial aircraft including twin-prop and four-prop models like the Beech J50 Twin-Bonanza and Ilyushin IL-18. Contains black and white diagrams and data on power plants, performance, and weights. Approximate dimensions are 4.5 inches by 5.5 inches. Physical condition shows minor shelf wear on the cover edges and corners. local pick up at 33634 Town 'n' Country or shipping at cost. If it shows it is available.