Hiller HH-120
- Manufacturer
- Hiller
- Model
- HH-120
- Type
- Rotorcraft
- Engines
- 1
- Category
- 1
- US registrations
- 1
US registry profile
1 Hiller HH-120 is on the US civil register, built 1953; 100% hold a currently valid registration.
Where they’re registered
- California1
Engine type
- Reciprocating1
Sample registrations
Registry analytics computed from the FAA Aircraft Registry (public domain, US-scoped).