O Proprio AB-1
- Manufacturer
- O Proprio
- Model
- AB-1
- Type
- Balloon
- Engines
- 0
- Category
- 1
- US registrations
- 1
US registry profile
1 O Proprio AB-1 is on the US civil register, built 2021; 100% hold a currently valid registration.
Where they’re registered
- Kentucky1
Engine type
- None1
Sample registrations
Registry analytics computed from the FAA Aircraft Registry (public domain, US-scoped).