| General Data | |||
| First Flown: | 1970 | Length: | |
| Lift Capability: | Height: | ||
| Range: | Rotor Span: | ||
| Top Speed: | Empty Weight: | ||
| Service Ceiling: | Max Gross Weight: | ||
| Engines: | |||
| Armament: | |||
| Accommodations: | Cargo: | ||
| Operators: | |||
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| Similar Aircraft: | |||
| Other Features: | Tandom 4 bladed rotors | ||
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| Notes | |||
| This was an experimental version of the Chniook. It had a stretched fuselage, four bladed rotors, retractable landing gear and most notibly a wing mounted on the top of the fuselage. | |||