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