The engines used on the 350i are Pratt and Whitney PT6A-60A, manufactured in Canada. The horsepower output is 1,050 shaft horsepower, which refers to the actual horsepower available at the propeller shaft.
The wingspan is 58 feet. The length is 46 feet and 8 inches. The tail height is 14 feet and 4 inches off the ground. The weight with no fuel is 12,500 pounds. Fully fueled, the weight is 15,000 pounds. This is also the maximum takeoff and landing weight. The maximum payload is 5,100 pounds. This is the combined weight of passengers and cargo.
The listed maximum speed of the 350i is 360 mph. The maximum range, fully loaded, is 1,090 miles. The maximum operating altitude is 35,000 feet.
The 350 carries Rockwell Collins Pro Line 21 avionics. This package includes the autopilot, radar and sensing equipment and communications equipment. The airplane's controls are also integrated into the package. Beech states that this is the same package used in multimillion-dollar jets.
