| Manufacturer | Letov |
| Model | S-33 |
| Modification | S-33 |
| Country | Czechoslovakia |
| Years | 1930 |
| Type | Bomber |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 21.70 m |
| Length | - |
| Height | - |
| Wing area | - |
| Zero fuel weight | - |
| Empty weight | - |
| Maximum takeoff weight | - |
| Normal takeoff weight | 4400 kg |
| Flight duration | - |
| Engine | 1 Praga Asso |
| Power | 1 x 800 HP |
| Thrust | - |
| Maximum speed | 270 km/h |
| Cruising speed | 240 km/h |
| Rate of climb | - |
| Practical range | - |
| Service ceiling | - |
| Hovering ceiling | - |
| Crew | 2-3 |
