EntityQ600100· pop 7· linked from 33 articlesB-2Sign in to save1953 utility helicopter family by Brantly InternationalConnectionsInternational Standard Book NumberEntityClevelandEntityunmanned aerial vehicleEntityWayback MachineEntityQingdaoCityInternational Standard Serial NumberEntityUnited States ArmyEntityBell UH-1 IroquoisEntityBoeing CH-47 ChinookEntityHughes OH-6 CayuseEntityBoeing Vertol CH-46 Sea KnightEntityaerospace manufacturerEntityHughes 269/300 familyEntityflat-fourEntityBell YOH-4EntityLycoming O-360EntityFH-1100EntityAviation Week & Space TechnologyEntitylist of military aircraft of the United StatesEntityDe Lackner HZ-1 AerocycleEntityCategories1950s United States civil utility aircraft1950s United States helicoptersAircraft first flown in 1953Brantly aircraftSingle-engined piston helicopters