Delivered to the USAAF as C-53 41-20133 in 1942. To TWA as NC44783 in 1945. Sold as N2001 in 1950, then to N700CC in 1962, N4700C in 1967 and N23SA in 1977. Converted to a Conroy Tri-Turbo Three. To Basler Turbo Conversions at Oshkosh, WI in 1994 and used for parts. Remains still there in 2010. The fictitious coastguard-like "Maritime Patrol And Rescue" markings are for promotional sales purposes only.