Built as C-45F 44-87190 in 1945. Converted to civilian use as C-45S N8037H in 1956 and fitted with Lycoming IO-540-A1A engines by Besler Developments in 1967. To the EAA Museum Foundation in January 1977 and to Northstar Aviation of Missoula MT, who had plans to restore the aircraft to flying condition, circa 1995. Transported by road and damaged en-route, the restoration was abandoned and the aircraft donated to the Museum of Mountain Flying at Missoula. Displayed as 'N9237Z'