Hiller Aircraft Locator
DesignationNicknamePrimary role
H-5 U.S. Air Force Helicopter (1948- Present)
H-12 Helicopter
H-23Raven U.S. Air Force Helicopter (1948- Present)
H-32Hornet U.S. Air Force Helicopter (1948- Present)
HOE U.S. Navy / Marines Helicopter, Observation (1944-1962)
HTERaven U.S. Navy / Marines Helicopter, Training (1948-1962)
VZ-1 U.S. Air Force VTOL Research (1956-1962)
X-18Propelloplane U.S. Air Force Research (1948- Present)