 The squadron remained at 2d AIC until after the Armistice with Germany in November 1918, then returned to the United States in April 1919.Arrived at Mitchel Field, New York, where the squadron members were demobilized and returned to civilian life.Constituted in 1920 as the "102nd Squadron (Observation)", the squadron was assigned to the 27th Division, allotted to the state of New York, as its divisional aviation.