UL-39 Albi is an ultralight plane based on L-39 Albatross. It was designed by Czech Technical University in Prague and first flight was held in April 2016.
On the original plane modern lightweight carbon-composite materials were used so the weight is only 320kg. 200Hp BMW motorbike engine powers a supercharger with small 13-blade propeller inside the body. It is sufficient for reaching a spped of 300km/h.
https://www.fs.cvut.cz/news/255-3356/ul-39-aircraft/
The model is in realistic scale 1:1 and realistic color. Because there is no supercharger in SP I used classic propeller on tail. The handling is a bit shaky cause of a small size, but I will fix it in later versions :)
Specifications
General Characteristics
- Created On Windows
- Wingspan 23.8ft (7.2m)
- Length 24.3ft (7.4m)
- Height 12.0ft (3.7m)
- Empty Weight 4,042lbs (1,833kg)
- Loaded Weight 5,349lbs (2,426kg)
Performance
- Horse Power/Weight Ratio 0.186
- Wing Loading 44.2lbs/ft2 (215.8kg/m2)
- Wing Area 121.0ft2 (11.2m2)
- Drag Points 1386
Parts
- Number of Parts 33
- Control Surfaces 5
- Performance Cost 218
