He joined the Navy in July 1942 in hopes of becoming a Naval Aviation Pilot. Trained as an aviation machinist mate, southwest pacific bases became his assignment. In 1944, he was offered a temporary officer commission or enlisted flight training. He joined the Navy to fly. One of his first aircraft was a Stearman biplane, wearing a leather helmet and a pigskin jacket, which is still wearable today. In the latter years, when someone asked for a new flight jacket, Capt. Emerson said "Have a seat, let me tell you about my jacket."