XR-8 Kellet Experimental Helicopter

The Kellett XR-8 was an American experimental helicopter that first flew during the Second World War. Its intermeshing rotor arrangement used two angled rotor systems whose blades passed through overlapping paths, avoiding the need for a conventional tail rotor. Testing explored a promising but mechanically demanding approach to rotary-wing flight. It did not become a standard operational military helicopter. Its history belongs to the experimental stage between early helicopter concepts and the more familiar production aircraft of the postwar period. Intermeshing rotors had to remain synchronized to avoid collision. This mechanical requirement was central to the design’s experimental character, rather than a minor difference in the shape of a helicopter silhouette.

Finish and color

Supplied unpainted and printed in the selected color. Choose from the available product color options.

Tabletop use

Suitable for period-appropriate custom scenarios in Global War 1936, Global Empires, and compatible Axis & Allies games. Use suitable scenario or house rules for unit statistics and any technology upgrades. This piece does not supply additional game rules.

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