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.
No. 488 Squadron RNZAF
When it switched to a defensive role in August 1943 it re-equipped with de Havilland Mosquitoes. In November 1944 the squadron moved to France, and was based in Belgium and Holland in the closing stages of the war. It disbanded on 26 April 1945.