Ordered by USAAF as C-47 42-32814. 6 Feb 43: TOS USN as R4D-1 37670 and assigned to VR-3, NAS Alameda, CA. 12/44: Fleet Air Wing 5. 30 Nov 46: SOC. 11/63: Cummins Engine Company, Columbus, IN, with c/r N66699. Modified into the Cummins Diesel corporate plane with many modifications. Passed to several other companies, last registration N84KB.

K25 slide scan. Built 1943. Modified 1964 for Cummins Diesel with many refinements: R1830-75 engines, removal of cargo door, squared off wingtips, fully enclosed mainwheel doors, retractable tailwheel, speed cowlings, large spinners, radar nose, wingroot fairings, Viemaster windows and modified hydraulics. In later years it was reconverted to freighter with cargo door installed again. After 14 static years on a farm in Oregon it was ferried to Oshkosh in October 2018 for BT-67 conversion. From 1985 it was operated by Mohican Air Service and is seen here performing an engine run.

K25 slide scan. Built 1943. Modified 1964 for Cummins Diesel with many refinements: R1830-75 engines, removal of cargo door, squared off wingtips, fully enclosed mainwheel doors, retractable tailwheel, speed cowlings, large spinners, radar nose, wingroot fairings, Viemaster windows and modified hydraulics. In later years it was reconverted to feighter with cargo door installed again. After 14 static years on a farm in Oregon it was ferried to Oshkosh in October 2018 for BT-67 conversion. From 1985 it was operated by Mohican Air Service and is seen here being prepared for an engine run.

At the Basler Turbo Conversions facility. Former "Hi-Per" speedkit installation and Viewmaster windows still evident.

Registered to Context Realty Co. in December 1976. Changed to Context Development Co. (Miami, FL) in March 1977. Logo on rear fuselage says "Context Development Co."

Stored at Basler's