AIRFRAME DATA
C-ASTRAL SPECTRAL SYSTEM S-77CCR
| Length | 170 cm |
| Wingspan | 400 cm |
| Elevator span | 70 cm |
| Wing airfoil | SD 7037 mod / MH 32 mod |
| Elevator airfoil | NACA0009 mod |
| Wing area | 81.7 dm2 |
| Elevator area | 10.2 dm2 |
| Empty weight | 4400 g |
| Modulal payload bay useful load | 3600 g |
| Motorglider MTOW | 9200 g |
| Glider CFG wing loading | 56.71 g/dm2 |
| Motorglider CFG wing loading | 66.51 g/dm2 |
| Endurance | 240 min |
| Max altitude | 13000 ft |
| Min operations altitude | 100 ft |
| Max spped | 76 ktas |
| Cruise speed | 45 ktas |