Kammala jumla mai zuwa: A ranar 16 ga Afrilu 1944 rukunin ya koma RAF Wormingford don saukar da isowar rukunin Bomb na 398. 55FG ya canza zuwa Arewacin Amirka P-51D Mustangs a watan Yuli na 1944, ya ci gaba da aikinsa na farko na rakiyar B-17 da B-24 bom wanda ya kai hari ga irin waɗannan manufofi kamar masana'antu da kuma tashar jiragen ruwa a Jamus, da filayen jiragen sama da V-makamai a Faransa. A watan Yuli kungiyar ta kai hari kan wuraren da aka sanya bindigogi a lokacin nasarar Saint-Lô a watan Yulin 1944, da kuma kayan aikin sufuri a lokacin yakin Bulge, Disamba 1944 <unk> Janairu 1945. Kungiyar ta kuma yi sintiri a sama a kan tashar Ingila da kuma fashewar jiragen ruwa a yankin Tours a lokacin mamayewar Nahiyar a watan Yunin 1944. Unitungiyar ta yi sintiri a yankin Arnhem don tallafawa mamayewar iska na Netherlands a watan Satumbar 1944 tare da manyan motoci, locomotives, da wuraren ajiyar mai kusa da Wesel lokacin da Allies
ya haye kogin Rhine a watan Maris na shekara ta 1945.