Ku sii qor faqradan - Sannadkii 1931, LeO 252 ee ku hadhay Faransiiska waxaa lagu rakibay dabaqyo alwaax ah waxaana loo wareejiyay "Aéronavale", oo ah qaabka loogu talagalay inta badan LeO 25s oo loo soo saari doono sida diyaaradaha biyaha. xubnaha kale oo kaliya ee qoyska in la dhisay la undercarriage giraangiraha ahaayeen saddex LeO 253s iibsaday by Brazil ee 1931, iyo kuwaas oo arki lahaa adeeg ee Revolution Constitutionalist ah
sanadka xiga, iyo kaliya LeO 255 kaas oo markii danbe lagu qalabeyn doono dabaasha. Mashiinkan dambe waxaa lagu qalabeeyay matoorro supercharged ah waxaana loo adeegsaday in lagu dejiyo tiro rikoor ah oo dhererka iyo culeyska loogu talagalay diyaaradaha biyaha.