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. 420 Squadron RCAF
No. 420 "City of London" Squadron RCAF was a squadron of the Royal Canadian Air Force (RCAF) (and subsequently Canadian Forces) which existed from late December 1941 forwards. The Squadron's nickname was "Snowy Owl". Their motto was "Pugnamus Finitum", Latin for "We Fight To The Finish". No. 420 Squadron is no longer active.