Ko te Curtiss Tauira 75 ko te hinonga tūmataiti e te kamupene, hangaia e mua Northrop Aircraft Company Engineer Don R. Berlin. te tauira tuatahi, hanga i roto i 1934, whakaahuatia katoa-maitai hanganga ki mata whakahaere papanga hipoki, he Wright XR-1670-5 pūkaha radial whakawhanake 900 hp (670 kW), me te tikanga United States Army Air Corps patu o te kotahi.30 i roto i (7.62 mm) me te kotahi.50 i roto i (12.7 mm) mīhini pupuhi pupuhi i roto i te kakau pūkaha. ano tikanga o te wa ko te kore katoa o te kokopi taiepa taiepa taiepa ranei ake-tihi i te hinu tanks.
Ko te tau 1934