EntityQ1546732· pop 5· linked from 60 articlesI-1Sign in to save1924 fighter aircraft prototype by GrigorovichConnectionsMoscowCitySoviet UnionConceptfighter aircraftEntityplywoodEntitybiplaneEntityPolikarpov I-16EntitySoviet Air ForcesEntityairfoilEntityYakovlev Yak-1EntityYakovlev Yak-3EntityPolikarpov I-15 ChaikaEntity.303 VickersEntityTupolev SBEntitystallEntityMikoyan-Gurevich DISEntityPolikarpov I-153 ChaikaEntityR-5EntityPolikarpov I-5Entityrate of climbEntityaerospace manufacturerEntityCategories1920s Soviet fighter aircraftAircraft first flown in 1924BiplanesGrigorovich aircraft