First Victories

26 August 1940: No. 1 RCAF Squadron enters the Battle of Britain

August 27, 2026 | LCdr Thomas Morin-Cabana, MStJ, BMASc

Photo: No. 1 Squadron RCAF pilots run to their Hurricanes – RCAF / Canada.ca

On 26 August 1940, No. 1 Squadron of the Royal Canadian Air Force took off from North Weald to intercept German bombers over southern England. Canadians had already fought within Royal Air Force units, and commanding officer Ernest McNab had scored an individual victory several days earlier while gaining operational experience. This sortie nevertheless marked a distinct milestone: for the first time, an identifiable Canadian flying unit met the enemy and achieved victories as a squadron. The move from training to combat shows what it meant to commit national air power within a coalition. Canada provided aircrew, aircraft, technicians and national responsibility while operating as one part of a much larger Allied system.

A FIRST VICTORY, A FIRST LOSS, AN ENDURING LEGACY.

A CANADIAN UNIT IN AN ALLIED SYSTEM

No. 1 Squadron reached Britain in June 1940 with members drawn from the regular unit, Montreal’s auxiliary No. 115 Squadron and several other formations. Its Canadian Hurricanes did not meet British operational standards, so the squadron received RAF Hawker Hurricane Mk I fighters carrying the code ‘YO.’ Declared operational on 17 August, it joined Fighter Command’s No. 11 Group, which defended the most heavily threatened sector of southeastern England. The battle never depended on pilots alone. Radar stations, observers, sector controllers, armourers, mechanics and communications personnel turned a warning into an interception. The Canadians had to master the procedures, recognition skills and discipline required to operate with other squadrons in crowded and dangerous airspace.

A VICTORY SHADOWED BY LOSS

On their second sortie of 26 August, the Canadians attacked a formation of Dornier Do 215 bombers. Official accounts credit the squadron with three bombers destroyed and several damaged. Three Canadian Hurricanes were also lost. Flying Officer Robert L. Edwards, a 28-year-old from Cobourg, was killed and became the squadron’s first combat fatality; the other two pilots survived. Holding achievement and sacrifice together matters. An aerial victory is never an isolated score, but the result of a collective effort exposed to immediate human risk. Redesignated No. 401 Squadron in 1941, the unit’s heritage is now carried by 401 Tactical Fighter Squadron at 4 Wing Cold Lake. Remembering 26 August honours skill, cooperation and the real cost of Canada’s first campaign by a national flying unit.

OFFICIAL SOURCES

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