“Reach for it, you know. Go push yourself as far as you can”

Christa McAuliffe – astronaut on the doomed Challenger

38 years ago this month on 28 January 1986, on a cold morning watched by thousands of onlookers and millions live on TV, the Space Shuttle Challenger lifted off from Kennedy Space Centre in Florida at 11:38 AM EST. To everybody’s horror just 73 seconds into its flight the shuttle broke apart, leading to the tragic death of all seven crew members. This event is etched in our collective memory, not only for its heartbreaking impact but also for the profound lessons it imparts to managers, business owners, and leaders across various fields.

What caused this disaster?

The primary cause of the Challenger disaster was the failure of the O-ring seals in its right solid rocket booster (SRB). These O-rings were not designed to handle the unusually cold conditions on the day of the launch. The low temperatures compromised the O-rings’ elasticity, preventing a proper seal. This failure allowed pressurized burning gas from within the solid rocket motor to reach the outside and impinge upon the adjacent SRB aft field joint attachment hardware and external fuel tank, leading to the structural failure of the SRB attachment and the destruction of the Challenger.

Engineers at Morton Thiokol, the contractor responsible for the solid rocket boosters, had raised concerns about the O-rings in cold weather. However, these concerns were not adequately communicated to or heeded by the key decision-makers at NASA. The organisational culture at NASA, which at the time prioritised schedule and budget over safety, played a significant role in the decision to proceed with the launch, despite these known risks.

Furthermore, this design flaw was compounded by a failure in communication and decision-making processes within NASA and between NASA and its contractors.

What lessons can we as managers learn from this disaster?

Here are three lessons:

1. Importance of a Safety Culture: The Challenger disaster underscores the critical need for organisations to prioritise safety over other objectives, including schedule pressures or financial concerns. Creating a culture where safety is paramount can prevent catastrophic outcomes.
2. Effective Communication and Heed Expert Opinion: Effective communication and respecting the expertise of team members is vital. The concerns of the engineers about the O-rings were a missed opportunity that highlight the importance of listening to and acting on expert advice, especially when it pertains to potential risks.
3. Ethical Decision Making: The Challenger incident serves as a stark reminder of the ethical responsibilities of decision-makers. Ethical decision-making involves considering the wider implications of actions and prioritising the well-being of all stakeholders, including employees and the public.

In conclusion, the Challenger disaster, serves as a sombre reminder of the consequences of overlooking safety, underestimating risks, and the critical importance of ethical leadership. For managers and business owners, it is a call to reflect on their practices, to ensure that the lessons from this event are not just remembered, but integrated into how they lead and make decisions.

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