Kammala jumla mai zuwa: Ayyukan Mahaddie na ƙarshe a lokacin yaƙin ya zo 24 Yuli 1944 lokacin da aka sanya shi Kwamandan Kwamandan a RAF Warboys, filin jirgin sama wanda shine gida na Pathfinder Force Training Unit. Ya karbi umurnin daga Group Captain J. H. Searby, wani matukin jirgi wanda Mahaddie ya rigaya ya tattara shi zuwa Pathfinder Force, wanda ya shahara a matsayin Jagora Bomber a kan
Binciken Peenemünde. Unitungiyar ta horar da ma'aikatan jirgin sama a kan Avro Lancaster da De Haviland Mosquito. An sake ambaci Mahaddie a cikin Wasiku a ranar 1 ga Janairu, 1945. Fitowar da ya yi a lokacin yaƙi ita ce ta jagorantar jirgin sama na Lancasters 60 don dawo da RAF POWs da aka riƙe a Lübeck.