This plane was originally constructed as a DC-3 and delivered to Pan American World Airways in October 1937 as NC18119. It is perhaps more familar as the C-47 that sat on the the grass at Prague airport as the retro CSA aircraft OK-XDM. It is a new exhibit to the Kbely museum but in these fake markings.

Built in 1937 this DC-3 was stored at Kbely for many years. First in its original markings as N143J, later falsely marked as OK-XDM. From 2019 on it represents a Dakota of the Czechoslovak AF, marked 'D-21' of Leteckého Depravního Pluku (Air Transport Regiment). It was put on display in the new area of the Letecké muzeum

From 1926 the Wal was the mainstay of the Dutch navy's air fleet in the Netherlands East Indies, now Indonesia. The type was built under licence by Aviolanda in Papendrecht, Holland. Seen here off the fishing village of Volendam, D-21 was one of three to be flown - rather than shipped - to the Far East in April-May 1929. D-22 crashed in Baghdad. Photo from: Jaap de Moor collection