Delivered to the USAAF as 43-17128 in 1944. Leased to National Airlines NC88817 in 1945. Converted to a DC-4 in 1946 for Pan American Grace Airways and re-registered as N88817 after 1948. To Faucett as OB-PBE-463 in 1957 and re-registered as OB-R-463 in 1964. Sold to Frigorifico Reyes in 1981 and used for parts at La Paz. Still present in 2022.

Delivered to the USAAF as 43-17128 in 1944. Leased to National Airlines NC88817 in 1945. To Douglas in 1946 and converted to a DC-4 for Pan American Grace Airways. Reregistered as N88817 after 1948. To Faucett as OB-PBE-463 in 1957. Reregistered as OB-R-463 in 1964. Sold to Frigorifico Reyes in 1981 and used for parts at La Paz. Still there in 2013.

Delivered to the USAAF as C-54B 43-1718 and converted by Douglas to civil DC-4 standard (C54B-DC) postwar, this aircraft served with Pan Am, Panagra, National and Northwest earlier in it's career. The old MIA cargo area had 55 gallon metal drums in nearly every empty space.