The Douglas B-18 Bolo was a United States Army Air Corps and Royal Canadian Air Force bomber of the late 1930s and early 1940s. The Bolo was built by Douglas Aircraft Company and based on its DC-2 and was developed to replace the Martin B-10. By 1940 it was considered to be underpowered to have inadequate defensive armament and carried too small a bomb load. Many were destroyed during the Pearl Harbor Attack and in the Philippines in early December 1941.
Made by Douglas Aircraft Company.
It is the successor of the Douglas DC-2 ,
Douglas B-18 Bolo is the predecessor of the Douglas XB-22.