Hiller ---- Select Hiller Model----360OH-23BOH-23CUH-12AUH-12B HTE-2UH-12CUH-12E RavenUH-12G Raven--- Other Models ------- Select Manufacturer ------HelicoptersAerospatialeAganAgustaAgustaWestlandAirbus HelicoptersAirwork NZAlpi HelicopterAMT HelicoptersAtlas AircraftAustralian AutogyroAutoGyroAviation Artur TrendakAVICBellBHRBoeingBoeing-VertolBrantlyBreda NardiBristolCanadian Home RotorsCarter AerospaceCASACessnaChangheCicaréCiervaCommonwealth Aircraft CorporationCurti AerospaceCybAeroDechauxDenelDomanDornierDufour AerospaceDynaliE-VoloEagle CoptersEDM AerotecEH IndustriesElicotteri MeridionaliEnstromEricksonEurocopterF+W EmmenFairchild-HillerFaireyFuji GeocopterGuimbalGyrodyneHALHarbinHeli Air DesignHeliSportHeliWhaleHill HelicoptersHillerHughesIARIndonesian AerospaceJobyKAIKamanKamovKawasakiLockheed MartinMach GyrocoptersMagniMarenco SwissHelicopterMBBMcDonnell DouglasMD HelicoptersMilMitsubishiNASANederlandse Helikopter IndustrieNH IndustriesNorthrop-GrummanPiaseckiPitcairnPlatt-LePage PZLRevolution HelicopterRobinsonRotor Flight DynamicsRotorvox Lift AirRotorwayRussian HelicoptersSaabSABCASaunders RoeSchiebelSchweizerSeibelSikorskySilvercraft SkyworksSokoSoloySorhgeSubaruSud AviationTactical RoboticsTGR HelicorpTurkish Aerospace IndustriesUnknown ManufacturerVertical Aviation Technologies VFWWagnerWallisWestlandYamahaYoungcopter-- List Manufacturers -- History Hiller Timeline Models Help Us Model / Versions 360 OH-23B OH-23C UH-12A UH-12B HTE-2 UH-12C UH-12E Raven UH-12G Raven