EntityQ5119704· pop 6· linked from 39 articlesCierva C.12Sign in to saveexperimental autogyro aircraftConnectionsAvroEntityJuan de la CiervaEntityaerospace manufacturerEntityC.30EntitySouthampton WaterEntityCierva Autogiro CompanyCompanyCierva W.9EntityC.19EntityAvianEntityWeir GroupCompanySaunders-Roe SkeeterEntityFokker C.IVEntity1929 in aviationEntityC.6EntityC.9EntityCierva C.8EntityCierva C.1EntityCierva C.24EntityCierva C.17EntityTalleres LoringCompanyCategories1920s British experimental aircraftAircraft first flown in 1929Cierva aircraftSingle-engined tractor autogyros