When did What Went Wrong: Countdown To Catastrophe Season 1 Episode 4 air?
What Went Wrong: Countdown To Catastrophe Season 1 Episode 4 aired on September 30, 2019.

A two season series with 12 episodes that tell the in-depth story of high-profile catastrophic events while explaining the engineering failures that reveal what went wrong.
The story of the shuttle challenger disaster and the engineering and operation oversights that caused the shuttle to break apart in the sky as millions of Americans watched live.
Direct answers for episode-level questions and details.
What Went Wrong: Countdown To Catastrophe Season 1 Episode 4 aired on September 30, 2019.
This episode runs for approximately 45 minutes.
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