miércoles, 26 de septiembre de 2012

Fotos para la historia.-

Photo By National Air and Space Museum Archives, Smithsonian Institution.
Jimmy Doolittle made the first "blind flight" on September 24, 1929. He took off in the NY-2, flew a set course, and landed while under a fabric hood and unable to see outside the airplane. He relied entirely on a directional gyro, artificial horizon, sensitive altimeter, and radio navigation.

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