Peace and quiet

I was a senior in high school when the Challenger exploded.

I was in class at the time of the launch. I think it was chemistry. The teacher had rolled in a television set for all of us to watch. I remember how quiet the whole school got after the explosion. Not just my classroom; the whole school.

Allan McDonald never stayed quiet. McDonald was the engineer who refused to approve the Challenger launch. He knew that the O-rings at the booster rocket joints would likely fail in the unusually low temperatures of launch day. He spoke up before the launch but was overruled by his company’s executives.

Then, 12 days later, in a closed hearing of a presidential commission investigating the explosion, he spoke up again and corrected the record after a NASA official tried to suggest that McDonald had approved the launch. Embarrassed, his company demoted him in an effort to silence him. When the US Government heard of the demotion, it threatened to remove the company from all future NASA contracts. McDonald was promoted back and put in charge of redesigning the rocket joints.

After his retirement in 2001, he became an advocate of ethical decision-making to engineering students, to engineers and to managers, both in the private sector and in government agencies.

He never stayed quiet on the importance of doing the right thing.

McDonald passed away on Saturday.

He can rest in peace.

One thought on “Peace and quiet

  1. I find very interesting to consider such important disasters in the history of Aerospace through the angle of ethics.
    Back in those days, one can imagine employees had less tools at their disposal to speak up. This shows how culture of ethics has widely spread.
    This is the 1st post I’m reading on your blog Yan and I love it!!

    Liked by 1 person

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