Mezue ahịrịokwu na-esonụ: Heinkel He 177 "Greif" (Griffin) bụ onye na-atụ bọmbụ dị ogologo nke "Luftwaffe" na-efe n'oge Agha Worldwa nke Abụọ. The iwebata nke He 177 ọgụ arụmọrụ e budata egbu oge, ma nsogbu na mmepe nke ya engines, na ugboro ugboro mgbanwe ya bu n'obi ọrụ. N'agbanyeghị nke ahụ, ọ bụ naanị ogologo oge, nnukwu bọmbụ na-arụ ọrụ na "Luftwaffe" n'oge agha ahụ. He 177 nwere &lt;a href="Payload%23Relationship%20of%20range%20and%20payload"&gt;a payload/range capability&lt;/a&gt; yiri nke anọ-engined arọ bombers ji ndị Allies na
Ụlọ ihe nkiri Europe.