Ordered by the USAAF as C-47B 43-49147 but delivered to the US Navy as 50783 in 1944. Modified to an R4D-6S in 1953. To the US Department of Agriculture as N151Z in 1957. To Florida Department as Forestry as N151ZL in 1976 then N151ZE in 1980. To the Confederate Air Force as N151ZE in 1983. Renamed to the Commemorative Air Force in 2002. Still current on the register in 2021.