The States of Jersey decided to build an airport which opened on 10 March 1937 with four grass runways, the longest being with a concrete centreline. Concrete taxiways were added during the World War II occupation by the Luftwaffe – they also built hangars, one of which, the Jersey Airlines hangar, is still in existence although no longer used. A tarmac runway was opened in 1952 and the grass strips were closed. A feature of the airport in the 1950s was the traffic control system – traffic-lights were in place to prevent vehicles using the road from Les Quennevais to the Airport when planes were being moved to or from the hangar used by B.E.A.