Decision Making and Risk — Page 306, Lesson 499

I want to walk you through a critical topic in aviation decision-making — one that has cost many lives. We're looking at how pilots actually choose when faced with uncertainty, and why our natural biases can lead us straight into disaster. Let's start with a classic scenario. Imagine a pilot who has to decide between turning back because of potentially bad weather, or continuing on. On one side, turning back means a certain negative outcome: disappointing the passengers and probably some personal embarrassment. On the other side, continuing gives a chance of getting through safely and on time — but also a chance of a major disaster. So the choice is between two negatives: a sure loss versus an uncertain possibility of a disaster. Now here's the finding from research that I want you to remember: people have a bias to favour the risky choice in this kind of situation. When the choice is framed as one between losses, we tend to gamble. This is exactly what we call "press-on-itis" — and the book states bluntly that many, many pilots and passengers have died as a result of this bias. But here's the really interesting part. That risk-seeking tendency is reversed when the choice is framed as one between gains. When you present the same situation as a choice between two positive outcomes, people suddenly favour the sure thing instead of the gamble. So what's the practical lesson? If our pilot could have reframed his choice differently — as a choice between two gains — he would have been biased to make the wiser decision. For example: the certainty of saving lives by turning back, versus the possibility of not disappointing the passengers by continuing. Same situation, different frame, different bias working in your favour instead of against you. Now let's move into the practical steps of decision-making in the cockpit. The first step I want to cover is assign tasks. Workload is shared amongst the crew by assigning tasks. And don't forget — tasks can also be assigned to outside agencies, like getting traffic information from ATC, or having them handle diversion or holding of other aircraft. Next, implement the decision. The Commander of the aircraft is responsible for supervising and monitoring the implementation of his or her decision. That's a clear chain of command. Then we consider consequences. If the decision was correct, the outcome should match the Commander's original objective. If it doesn't, then either the decision was incorrect, or the situation has changed since the decision was made. Finally, review and feedback. The situation is constantly changing in the air. Review of actions by the flight crew is fundamental, and it should be ongoing. This isn't a one-time check — it's a continuous loop.