Hiller Piston Helicopter aircraft models

Choose a model to review its registered fleet, specifications, and aircraft currently offered for sale.

• UH-12 — 11 registered
• UH-12A — 29 registered
• H-23A — 2 registered
• OH-23B — 15 registered
• UH-12B — 62 registered
• H-23B — 3 registered
• UH-12C — 44 registered
• OH-23C — 8 registered
• H-23D — 19 registered
• OH-23G — 18 registered
• UH-12E — 178 registered
• OH-23D — 9 registered
• UH-12L — 1 registered
• UH-12L4 — 7 registered