Igor Sikorsky at the controls of the VS-300 ?
Igor Sikorsky at the controls of the VS-300 helicopter. It lifts off the ground on one of its early test flights in Sep. 1939. Weights were hung from the landing gear struts to prevent it from rising to as the controls are tested. (CSU_ALPHA_1516) CSU Archives/Everett Collection
Picture No
10669262
Media ID
45230205
Size
3000px x 2331px
(1.3MB)
Credit
Mary Evans / Everett Collection
Usage Restrictions
Strictly editorial use only. Please contact Mary Evans if any other use required
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Restrictions Only for Ireland and United Kingdom
Controls Csu 2012 12 Csualpha Experimental Flights Hung Inventors Lifts Occupational Prevent Propellers Rotors Sikorsky Struts Tested Weights
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