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. 434 Squadron RCAF
The unit was first formed at RAF Tholthorpe, United Kingdom on 13 June 1943, flying the Handley Page Halifax Mk V. On 13 August 1943 it flew its first operational sortie, a bombing raid across the Alps to Milan, Italy. In May 1944 the unit received Halifax Mk IIIs to replace its Mk Vs. The squadron was adopted by the Rotary Club of Halifax, Nova Scotia and to show its connection to the city adopted the nickname "Bluenose Squadron", the common nickname for people from Nova Scotia and a tribute to the schooner "Bluenose"; an image of the schooner appeared on the squadron badge.