No. 428 Squadron RCAF
No. 428 Squadron RCAF was the ninth long-range heavy bomber Article XV squadron formed overseas during the Second World War at RAF Dalton in Yorkshire, England on November 7, 1942. The squadron was initially assigned to No. 4 Group RAF. With the creation of No. 6 Group RCAF, the squadron was reallocated on January 1, 1943 operating with it until April 25, 1945.
RCAF Station Grostenquin
All twelve Air Division squadrons flew the Canadair F-86 Sabre day fighter. The squadrons originally based at Grostenquin were 416, 421 and 430. Beginning in 1956 four all-weather CF-100 squadrons entered service with Air Division. One squadron in each wing was replaced by a CF-100 squadron. No. 416 Squadron was replaced by 423 Squadron at 2 Wing. In 1959 Canada adopted a controversial nuclear strike role in accordance with NATO's doctrine of "limited nuclear warfare" and began re-equipping with the new CF-104 Starfighter that could deliver nuclear weapons. This aircraft also had a reconnaissance role. In the fall of 1962 the Sabre squadrons of the Air Division, including 421 and 430 Squadrons at 2 Wing, were re-equipped with the Starfighter. Concurrently, CF-100s ceased operation in the Air Division and 423 Squadron was disbanded.