This is a annular airfoil test aircraft, it uses a piston engine, but it can fly to 700+MPH, its takeoff and landing is not easy, use the control group 1 to open the deceleration umbrella.
Specifications
General Characteristics
- Created On Android
- Wingspan 8.5ft (2.6m)
- Length 22.8ft (6.9m)
- Height 10.1ft (3.1m)
- Empty Weight 8,808lbs (3,995kg)
- Loaded Weight 9,953lbs (4,514kg)
Performance
- Horse Power/Weight Ratio 1.004
- Wing Loading 21.6lbs/ft2 (105.5kg/m2)
- Wing Area 460.8ft2 (42.8m2)
- Drag Points 2273
Parts
- Number of Parts 73
- Control Surfaces 7
- Performance Cost 477
I think you better make it into a tail sitter