They are located on the east side of Amsterdam Schiphol Airport in the Netherlands.
In 1998, a former Dutch government aircraft [nl] Dakota was donated to the DDA.
In 2005, the Dutch Dakota Association changed its name to DDA Classic Airlines.
Their single airworthy Douglas DC-4 is currently being leased to SkyClass to provide luxury safari flights in Africa and trips to Europe.
They sold the, at this time non airworthy, DC-4 in 2013 to the Dutch The Flying Dutchman Foundation.