| Manufacturer | Rutan, Scaled Composites |
| Model | ATTT |
| Modification | ATTT |
| Country | USA |
| Years | 1987 |
| Type | Experimental aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | - |
| Length | 22.00 m |
| Height | 4.30 m |
| Wing area | - |
| Zero fuel weight | - |
| Empty weight | 13150 kg |
| Maximum takeoff weight | 25500 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 2 Pratt Whitney Canada PT6A-135A |
| Power | 2 x 2800 HP |
| Thrust | - |
| Maximum speed | 600 km/h |
| Cruising speed | - |
| Rate of climb | - |
| Practical range | - |
| Service ceiling | 9000 m |
| Hovering ceiling | - |
| Crew | - |
