The second prototype of the Platt-LePage XR-1, tested in December 1943 and presented with the first prototype at the First Annual Dinner of the American Helicopter Society, Inc. in 1944 by W. Laurence LePage and Haviland H. Platt.

Platt-LePage XR-1A taking flight

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The second prototype of the Platt-LePage XR-1, tested in December 1943 and presented with the first prototype at the First Annual Dinner of the American Helicopter Society, Inc. in 1944 by W. Laurence LePage and Haviland H. Platt.


Learn more about the Platt-LePage XR-1A at Vertipedia.

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