The History of Cyclic Pitch & Invention Of The Swashplate
What Makes A Helicopter A Helicopter? Dictionary.com SWASH PLATE or SWASHPLATE – noun, Machinery. …an inclined circular plate on a rotating shaft for transferring force…
Juan de la Cierva
The Rotorcraft Story
The Evolution Of Rotary Wing Flying Machines Whirlybirds, choppers, fling wings… LONG BEFORE THE Wright Brothers first flew at Kitty Hawk, backyard homebuilders were experimenting…