| Manufacturer | Bloch |
| Model | MB.155 |
| Modification | MB.155 |
| Country | France |
| Years | 1939 |
| Type | Fighter |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 10.55 m |
| Length | 9.05 m |
| Height | 3.95 m |
| Wing area | 17.30 m2 |
| Zero fuel weight | - |
| Empty weight | 2100 kg |
| Maximum takeoff weight | - |
| Normal takeoff weight | 2900 kg |
| Flight duration | - |
| Engine | 1 Gnome-Rhone 14N-49 |
| Power | 1 x 1100 HP |
| Thrust | - |
| Maximum speed | 550 km/h |
| Cruising speed | 487 km/h |
| Rate of climb | - |
| Practical range | 1050 km |
| Service ceiling | 10000 m |
| Hovering ceiling | - |
| Crew | - |
