Tomark Aero Cz Sro VIPER SD-4
- Manufacturer
- Tomark Aero Cz Sro
- Model
- VIPER SD-4
- Type
- Fixed wing, single-engine
- Engines
- 1
- Category
- 1
- US registrations
- 20
US registry profile
20 Tomark Aero Cz Sro VIPER SD-4 are on the US civil register, built 2009–2025; 90% hold a currently valid registration.
Where they’re registered
- Florida6
- Delaware3
- Wyoming3
- Idaho2
- Colorado1
- Illinois1
- Missouri1
- Nevada1
Engine type
- 4-cycle20
Registry analytics computed from the FAA Aircraft Registry (public domain, US-scoped).