The Shag Harbour UFO incident was the reported impact of an unknown large object into waters near Shag Harbour, Nova Scotia, a tiny fishing village on the Atlantic coast, on 4 October 1967. The reports were investigated by various Canadian civilian (RCMP and Canadian Coast Guard) and military (Canadian Forces navy and air force) agencies as well as the U.S. Condon Committee.
En route to Toronto while flying over Sherbrooke and Saint-Jean, Quebec at 3,658 metres (12,001 ft), from the Halifax In...