North American B-25 Mitchell

North American Aviation’s design of a twin-engine medium bomber was approved by the Army Air Corps in September 1939, and the prototype made its maiden flight less than a year later
North American T-6 Texan

The North American T-6 Texan was known as “the pilot maker” because of its important role in preparing pilots for combat. The T-6 was the classroom for most of the Allied pilots who flew in WWII.