Zerbe Sextuplane
![]() Californian Professor Jerome S. Zerbe produced a sextuplane with six 15' wings forward-staggered over a framework bearing two tractor props, but there are no records of its success, if any.
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Zerbe Sextuplane
![]() Californian Professor Jerome S. Zerbe produced a sextuplane with six 15' wings forward-staggered over a framework bearing two tractor props, but there are no records of its success, if any.
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