N'afọ 1942, magazin Life Magazine zigara Davis Ịngland ka ọ gaa kọọ akụkọ banyere agha ahụ. Mgbe o rutere n'ebe ndị agha Amerịka na-achịkwa bọmbụ nke asatọ, ọ hụrụ ndị agha ka ha na-akwado ịwakpo Hamburg. Onye a lụrụla agha n'Agha Ụwa nke Mbụ nwetara ikike n'aka magazin Life Magazine na Ngalaba Na-ahụ Maka Nchebe iji soro ná mwakpo ahụ dị ka onye nta akụkọ agha. N'ụtụtụ nke July 25, 1943, Floyd Davis gbara ụgbọelu na Raid na Hamburg
ma jiri igwe na-ese ihe osise nke mwakpo ahụ. Ọ ghọrọ otu n'ime ihe osise ya ndị a kasị mara amara.