Cornwall Regional Airport — Cornwall, Canada

Cornwall Regional Airport, known by the code YCC, lies near Cornwall, Ontario, close to the borders with Quebec and New York State along the Saint Lawrence River. The airport primarily caters to general aviation, flight training, and light business travel, given its proximity to major highway and river transport corridors that reduce demand for commercial air service. YCC's runway infrastructure supports small aircraft and occasional charter operations, and its location makes it convenient for pilots flying between the Ottawa-Montreal corridor and destinations south of the border. Historically used for military purposes during wartime, the airfield has since transitioned fully to civilian use, serving local flying clubs and aviation enthusiasts in the tri-border region.