Delivered to Mohawk Airlines as N7820M in 1967 who merged into Allegheny Airlines in 1972. To Wien Air Alaska in 1974 and fitted with a cargo door. To Flying Fireman then to Pemex as XC-LPG in 1979. To Servicios Aéreos Especializada Méxicana as XA-SQT in 1995. Reposessed and registered as N7820M then to Afrijet Airlines as 5N-BCB in 2000 and Air Inter Ivoire as TU-TDC in 2004. Never entered service and stored at Abidjan. Fuselage at Songon-Dagbé, Ivory Coast by 2020. Still there in 2023.

Built in 1975. Cancelled from the register as exported to Zambia and registered 9J-AGA in 1997.

Registered as ZP-PTH in 1981, N4075U, N40955 by 1985, N98ER by 1997 and N676AR in 2007. Current on the register in 2025.

Delivered to the USAF as 50-370. To the Netherlands Air Force as M-49 in 1964. Sold as N651 then to the Mexican Air Force as JE-017 in 1972. Sold as N651 in 1984. Current on the register in 2025.

Built in 1948. Current on the register in 2025.

Built in 1946. Registered as NC3152H then N3152H in 1949. Current on the register in 2025.

Sold as N70088 in 1996. Stored at Muskogee-Hatbox Airport, OK. Donated to the School of Missionary Aviation Technology, Ionia, MI in 2015 and used as a ground trainer.

Delivered to American Airlines in July 1937 and flew with Trans Texas Airways from June 1968 until November 1967. The aircraft passed through several owners before being registered to Air International of Houston TX in September 1976 and she ended her days impounded and scrapped at Tegucicalpa Honduras. The registration was finally cancelled, many years later, in January 2013

Withdrawn from use in the early 1970s and stored in the Tradewinds Aircraft Supply yard near San Antonio International Airport. Finally scrapped there in about 2011.

Delivered to NASA as NASA1 in 1962. Registered as N1NA in 1969 and N2NA in 1989. Sold as N444BC in 2005 then N361BL in 2015. Cancelled from the register in 2020. FlightAware shows a positioning flight from Wiley Post to Oklahoma City in 2021.

Delivered to the French Air Force as 274 in 1951. To F-BFRV in 1967, N108J in 1975 and G-ETME in 2000.

Built in 1969 and registered as N60425. Later to N150UK. Cancelled in 1992 as destroyed.