Dee ihe ndị ọzọ gbasara paragraf a - Agha a lụrụ na Hambọg nke were otu izu
na July 1943 gosipụtara ọdachi maka "Luftwaffe", mgbe mbụ ojiji nke Window site Bomber Command kụrụ "Himmelbett" radar usoro nchebe. Window gbagwojuru sistemụ GCI, setịpụrụ radar ikuku, radar na-etinye egbe na njikwa ọkụ na ọnwụ ndị Britain na "Flak" na ndị na-alụ ọgụ abalị belatara. Ọnọdụ ihu igwe dị mma nyere aka na mwakpo ndị ahụ nke mere ka e nwee oké ifufe. N'ihi ya, a tụlere ihe ọ bụla ọzọ na-ekwe nkwa iji gbochie ụdị mbibi ahụ ma tinye aro Hermann n'ọrụ. A gbasawanyere ngwa ngwa n'otu mbụ ya bụ "Jagdgeschwader 300". "Jagdgeschwader 301" na "Jagdgeschwader 302" bulitekwara iji usoro "Wilde Sau" n'okpuru ọhụụ ọhụụ 30 ("30. Jagddivision"), nke Herrmann duziri.