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The DC-3 Aircraft. All the Pratt & Whitney engines were exclusively equipped with Elmer Woodward's propeller governor.
Designed and manufactured by the Woodward Governor Company, circa 1935.
An application of the Hamilton Standard legacy aircraft engine governor system.
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CLOSING THE LOOP MARCH 1991.
A1
Documenting aircraft engine governor history one page at a time.
"A simple waterwheel governor has matured into sophisticated controls with a multiplicity of uses".
Documenting aircraft engine governor history one page at a time.
Dear Gang, circa 1959.