There's an old joke about a pilot lost in a deep fog who shouts out the window "Where am I?", hears in response "You're in an airplane!", and immediately realizes that he is over the Microsoft tech support building, because no one else could be so accurate and so useless at the same time.

That's what you're doing here. Saying "the copilots crashed it" teaches us nothing; we need to know why they crashed it, what cues they misunderstood and what skills they lacked, so we can keep it from happening again.