WWII C-60A 42-55897 was sold via the Reconstruction Finance Corporation to fly with TACA as YS-25. A business aircraft (Grubb Oil NC4495N) after 1948 and later with Lucerne Corp, Delhi Oil and Executive Aircraft Services where it was registered N67K in 1956. To Columbia Gas Transmission as N31G in 1956, it had some Howard upgrades in 1959. The aircraft was donated to the Houston Aeronautical Heritage Society in 2003 and is displayed at their 1940 Air Terminal Museum.