North America is replete in aviation history, both military and civilian. The sheer size of the United States dictated an early interest in air defense and profoundly influenced the nation's dependence on air travel. It is no wonder that the United States developed as an "air-faring" nation. A large part of the leadership that contributed to that development can be traced to America's Air Force. Indeed, its proud military heritage is embodied in the dedicated individuals who have served and continue to do so - and in the marvelous aircraft they have flown.