Names and dates
| Market original model designation | 33/1 | | Market model designation (english translation or spelling) | 33/1 | | Project start date | 1933 | | Date of prototype completion | 1934 | | First flight date and time | 1935-02-18 | | Country of manufacture | United Kingdom |
Config info
Weights
| Maximum Takeoff Weight (MTOW) | | | Manufacturers empty weight (MEW) | |
Cabin and cockpit
| Maximum number of people onboard | 1 |
External dimensions
| Length | | | Height | | | Horizontal stabilizer span | |
Control system
| Lateral control | Main rotor | | Longitudinal control | Elevator | | Yaw control | Rudder |
Main rotor
| Cyclic control | Tilting rotor shaft | | Collective control | Yes | | Main rotor diameter | | | Main rotor direction of rotation | Clockwise | | Max main rotor angular speed in prerotation | | | Main rotor angular speed | | | Number of blades | 4 | | Main rotor blade chord | |
Propeller
| Mode | Pulling | | Propeller direction of rotation | Counterclockwise | | Propeller pitch mode | Constant pitch | | Number of blades | 4 | | Propeller material | Wood |
Powerplant
| Engine model | Pobjoy R Cataract | | Number of engines | 1 | | Total maximum power | |
Performance
| Maximum horizontal flight speed (Vh) | | | Cruise speed (Vc) | | | Jump take-off availability | Yes | | Heigh achieved during jump take-off | |
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