Good-night clues:
Used to be exercise field for military and was used as an "airfield" during 1913 - 1914. Started as normal aerodrome in 1924,there was from 1925 to 1936 scheduled passenger traffic, in 1932 to 39 European destinations. After post WW2 military use, was gradually phased out, and is now an important sand and dune biotope in its geographical area.
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