History: N45SK WAS ORIGINALLY BUILT AS A AT-7 BUT WAS REBUILT AS A C-45 BY BEECHCRAFT IN 1953 FOR THE USAF AS A C-45H. THIS AIRCRAFT WAS SURPLUSED BY THE USAF AND SOLD TO THE UNIVERSITY OF MISSOURI WHERE IT SERVED AS AN EXECUTIVE AIRPLANE. UNLIKE MANY AIRCRAFT THAT SURVIVE FORM THIS SERIES, IT WAS… More