1943: TOS USAAF as 43-21709. 1945: War Assets, Seacy Field, Stillwater, OK. 19 Feb 1946: Paul Mantz bought it and converted it with passenger seats for 4 and installed windows. Over the years several owners with an Executive conversion carried out 1951-1953 with a passenger seat and window were added behind the pilot. From 2007 to 2010 it underwent major overhaul and restoration to WWII condition.