Who was the engineer who wrote an internal memo on his concerns about the use of the rocket launchers in low temperatures?
A) Allan McDonald
B) Bob Lund
C) Roger Boisjoly
D) Morton Thiokol
E) Charles S. Locke

Question

Quizplus · Accepted Answer

Roger Boisjoly was the engineer who wrote a memo on his concerns about the use of the rocket launchers in low temperatures prior to the Space Shuttle Challenger disaster in 1986. Allan McDonald was a manager at Morton Thiokol, the company that made the rocket boosters, and Bob Lund was another engineer at Morton Thiokol. Morton Thiokol is the name of the company, not an individual, and Charles S. Locke was not directly involved in the Challenger disaster.

Who Was the Engineer Who Wrote an Internal Memo on His