Hiller H-23D registrations

6 Hiller H-23D aircraft on the FAA register (FAA model H-23D), newest first.

N-numberYearAircraftBased
N334721972Hiller H-23DMineral Wells, TX
N945171961Hiller H-23DMineral Wells, TX
N482631959Hiller H-23DMerritt Island, FL
N945161959Hiller H-23DMineral Wells, TX
N64275—Hiller H-23DTyler, TX
N67107—Hiller H-23DGlendive, MT

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