ECE 3550 DIGITAL DESIGNFALL 2006Homework Assignment #3Total: 60 pts.Due 11:30am, Friday, September 29, 2006An Essay on Work Ethic and Professional ResponsibilityWrite an essay using the case outlined below. Your paper must betwo full pages. Use 1”margins and 12 pt Times New Roman fonts with single line spacing. Roger Boisjoly on the Challenger Disaster: Discovering Leaks in the Primary SealThesignificanceofJanuary1985asthestartingpointresultsfromtheobservations made during the post-flight hardware inspection of Flight 51C. During thisinspection I found evidence that hot combustion gases had compromised the primaryseals on two field joints. My concern heightened as a result of the large amount ofblackened grease I observed between the two seals. Subsequent to reporting the findingsto my superiors, I was asked to proceed to the Marshall Space Flight Center (MSFC) inHuntsville, Alabama, to brief them with a preliminary viewgraph presentation which
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1985, 1899, Space Shuttle Challenger disaster, Flight Readiness Review, hot gas blow-by