Armour Heights Field was home to a Royal Flying Corps airfield in Toronto, Ontario, Canada during World War I, and was one of three in the area.
In 1917, an airfield was constructed near the site of the present Avenue Road and Route 401 interchange, and early the following year, the School of Special Flying opened.
This business venture offered a charter services, aircraft sales and maintenance company, but was also short-lived and closed in 1921, and one of Canada's busiest airfields at the time was simply abandoned.
The site is now the Canadian Forces College, which teaches the Command and Staff courses to officers of all three service branches.
The only remnant of the Royal Flying Corps days is the stone building currently housing the Armour Heights Officers Mess, a Tudor-Revival home built in 1914 by George and Moorhouse Architects for Colonel Frederick Burton Robins (1866-1948), Honorary Colonel of the Toronto Scottish Regiment and real estate developer.