Pedzisa mutsara unotevera: Pana 15 August 1942, squadron yakatamira kwenguva pfupi kuRedhill pedyo neLondon mukugadzirira kwe
Kurwisa kweAllied paDieppe (Operation Jubilee). Nhamba 303 yaifanira kubhururuka neNhamba 317 Polish Fighter Squadron uye mamwe mapoka mana. Ichivhara mauto omumvura neepasi, No. 303 Squadron yakataura nhamba yakakwirira yezvikepe zvakaparadzwa zvevose veAllied squadrons vanobatanidzwa. Nhamba 303 ipapo yakadzokera kuKirton muLindsey, uko yakaramba iri kusvikira muna March 1943.