Vought OS2U-2 / 3 “Kingfisher” (1942)
Beginning in March 1942 the Coast Guard received the first of 76 Kingfishers; The Kingfishers were modified for Coast Guard use and were designated OS2U-3s. Their primary purpose was to provide the Coast Guard’s early anti-submarine efforts along the coastlines of the United States. Area patrols were flown and air cover for merchant convoys was provided.