In 1946 he became the director for the National Aviation Clinic in Oklahoma City and ran the Omaha airshow .
Acker and Rountree founded and managed the National Air Carnival , an annual Birmingham based airshow .
In 1946 Acker became the director for the National Aviation Clinic in Oklahoma City and ran the Omaha airshow .
Acker and Rountree founded and managed the National Air Carnival , an annual Birmingham based airshow .