Originally Posted by rusty case
and a residence is just as complicated as an aircraft.
Uh, no.You are very much incorrect. A Commercial aircraft has many thousands
of parts, involving many hundreds of complicated systems.
Your basic residence has maybe ten systems, at most. And only a few are considered critical. On a commercial aircraft, many
systems are flight critical.
So for your house:
Stove. (And I'm being generous calling a stove a "system").
What was asked, was if you had participated in any formal investigations to determine the causes of a mishap, say like a building collapsing. The result would have been something like a couple of hundred pages of analysis, involving stress factors, materials, workmanship etc, basically any and all factors
that might have contributed to a mishap, and would have included recommendations as to how to prevent a further mishap.
Here's a typical example