Air Force
As the United States Air Force was created as the aviation armed service it pretty much safe to say that the birth date of USAF aviation and the birth date of the service itself are one in the same: September 18, 1947
As the United States Air Force was created as the aviation armed service it pretty much safe to say that the birth date of USAF aviation and the birth date of the service itself are one in the same: September 18, 1947