Stephen Joseph Zand, Date of Birth, Place of Birth, Date of Death
TweetStephen Joseph Zand
Aeronautical pioneer
Date of Birth: 
Place of Birth: Łódź, Łódź Voivodeship, Poland
About Stephen Joseph Zand
- Stephen Joseph Zand (September 18, 1898 – 24 January 1963) was an aeronautical pioneer who worked at the Sperry Gyroscope Co.
- and was later Vice-President of Engineering at the Lord Corporation.
- He solved many of the early problems related to vibrations and sound.
- He won the Wright Brothers Medal in 1931 for a paper on how vibration affects on-board instruments.
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