<prompt> Qedela umusho olandelayo: Ukukhiqizwa P-40 Model 81A babecishe zifane XP-40, kodwa lakhiwa nge 1,040 hp 780 kW V-1710-33s kanye.30 M1919 Browning e iphiko ngalinye. Ukuqokwa kwenkampani kwashintshwa kwaba yiModel 81 ngenxa yezinguquko ezinkulu ezivela ku-Model 75 ejwayelekile. IFrance, eyayingumsebenzisi omkhulu we-P-36, yayinesithakazelo kule mpi futhi yayala izindiza ezingu-140 njengeHawk 81A-1s. Nokho, ngemva kuka-1940  <response>: I-French Armistice i-Royal Air Force yathola lezi zindiza njengeTomahawk Mk.Is. Lolu hlobo lwalungabhekwa njengolulungele ukulwa, njengoba lwaluntula izikhali ezisindayo nezikhali, kodwa njengoba kwakukhona ukushoda kwezindiza ezilungile zokulwa ngemuva kweMpi yaseBrithani, i-RAF yazicindezela ukuba zisebenze eNyakatho Afrika. 