
Obviously we all need to understand (and avoid) this built-in reaction to extreme fear (both dual and solo) for greater safety. Here are several SAFEblogs dealing with this topic (all hyperlinked). As a CFI it is essential to avoid frightening our learner. Not only is their a distinct danger of lock-up, but no learning is happening if your client is severely fearful. For experienced pilots, self-calming techniques are an essential safety resource. Here is a typical NTSB (non-conclusive) dual lock-up accident.