From Jet Aircraft Museum Wesbite:
The Red Knight was a Canadian air force aerobatic display aircraft that operated from 1958 to 1969. The red-painted Silver Star performed loops, rolls, Cuban 8s, horizontal 360s, inverted flight, and high speed passes at airshows around North America, often appearing as an opening act for or in conjunction with the Golden Hawks display team and later the Golden Centennaires, Canada’s contemporary aerobatic teams. The Silver Star was replaced by the Tutor CT-114 in July 1968. 6 ex-Canadian Forces CT-133 aircraft were acquired from Crown Assets Distribution in 2008.