Entirely concrete(watertight) armed(equipped), shed in dirigible, built in 1916 by Navy to shelter the dirigible of fight(wrestling) against underwater German of the World War I (length 150 m - height 30 m). Museum on the history(story) of the base(basis) maritime aerostation and its use from 1916 till 1999 by Navy. Museum on the battle of Montebourg of 1944.
Website
http://aerobase.fr

Address
La Lande, 50310 Ecausseville, Manche, Normandie, France