Robert R Duff R56R
- Manufacturer
- Robert R Duff
- Model
- R56R
- Type
- Balloon
- Engines
- 0
- Category
- 1
- US registrations
- 1
US registry profile
1 Robert R Duff R56R is on the US civil register, built 2022; 100% hold a currently valid registration.
Where they’re registered
- Missouri1
Engine type
- None1
Sample registrations
Registry analytics computed from the FAA Aircraft Registry (public domain, US-scoped).