Hiller OH-23G registrations

4 Hiller OH-23G aircraft on the FAA register (FAA model OH-23G), newest first.

N-numberYearAircraftBased
N2RU1964Hiller OH-23GMineral Wells, TX
N648811963Hiller OH-23GMineral Wells, TX
N624091962Hiller OH-23GGoff, KS
N99579—Hiller OH-23GGeyser, MT

Source: FAA Aircraft Registry, October 2026. Each N-number links to its aircraft page with registration record, history and accident data.