Excambian is the only surviving aircraft of three built by Sikorsky for non-stop trans-Atlantic service. Delivered in May, 1942 it then flew passenger-carrying flights painted in USN camouflage. It was under contract to the USN and Army until December, 1944. and then flew scheduled passenger service for American Export Airlines until late in 1945 when it was retired and replaced by land-based Douglas DC-4s. It subsequently flew for several different airlines, including Antilles Air Boats, but was damaged beyond economic repair in 1969. It came to NEAM for restoration and display in 1983.