@SFOMuseum Instagram Posts This is SFO Museum's archive of the @SFOMuseum Instagram account. from May 03, 2024

The DC-7 was Douglas Aircraft’s final design evolution of the piston-powered, four-engine, low-wing airliner concept that began with the DC-4 in the 1940s. This image was posted on May 03, 2024. #cutabovemodels