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.
This post was originally published on The Ethical Leader and is reprinted here with permission.
Writing as “The Ethical Leader,” Yan Tougas draws on 15 years of experience as a compliance & ethics officer at a Fortune 500 company, sharing insights, wisdom and lessons learned. This post originally appeared on “The Ethical Leader” and is reprinted here with permission. Views expressed are that of the author. Visit him at YanTougas.com, connect with him on LinkedIn or follow him on Twitter.
Yan Tougas, Global Ethics & Compliance Officer, Raytheon Technologies Corporation
Yan Tougas oversees Raytheon’s global ethics programs, supporting a network of nearly 300 Ethics & Compliance Officers, managing the company’s Ombuds program, and ensuring that best practices are adopted across Raytheon’s business units. Ethical culture and leadership is the focus of all activities under his responsibility.
Yan joined Raytheon in 2000 and held positions of increasing responsibility at several of its business units. He took his current position at the Corporate Office in 2012.
Yan holds a LL.B from the University of Sherbrooke School of Law (Quebec) and a LL.M. from University of Connecticut School of Law. He sits on the Board of the Ethics & Compliance Initiative and on the Advisory Board of the Hoffman Center for Business Ethics at Bentley University. Yan currently lives in Connecticut with his wife and three children. 
