sentences:  The project involved dredging, erection of station buildings, three seaplane ramps, a dirigible hangar, a hydrogenerator plant, and temporary barracks.On 22 September of that year, the base's log book recorded the first naval flight ever made from Key West – a Curtiss N-9 seaplane flown by U.S. Coast Guard Lieutenant Stanley Parker.About three months later, on 18 December, Naval Air Base Key West was commissioned and LT Parker became the first Commanding Officer.