QDOS measures your internet status and helps you manage your online profile. To calculate your internet status, QDOS measures your digital footprint - how active, popular and impactful you are online.

Brian Duffy

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Brian Duffy

Scientists

Q2443

QDOS profile

QDOS ranking: #48,020 from 68,014

Where is Brian Duffy on the internet?

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jsc.nasa.gov

Wikipedia page

Tags for Brian Duffy

1953 births, American astronauts, Irish-Americans, People from Boston, Massachusetts, Test pilots, United States Air Force Academy graduates, United States Air Force officers, University of Southern California alumni

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Brian Duffy

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