The accurate, continuous perception of the aircraft state, flight environment, crew condition and developing threats — and the ability to project what is likely to happen next.
Opinionated, experience-led analysis of Situational Awareness on the real flight deck.
Mica Endsley's model is taught in every CRM course. What's less well understood is which level fails first under pressure — and why.
Detailed articles on individual observable behaviours — the specific skills the framework assesses.
The foundation of all SA. Knowing what the aircraft is doing, where it is, where it is going, and what surrounds it — assessed accurately and continuously.
A duty day is a series of threats. The crew that anticipates them accurately and builds realistic contingency plans before they develop holds a fundamental advantage.
The PM's job is to stay far enough ahead of the aircraft that they can protect the PF from threats the PF cannot see. Timely warnings are tools. Late ones are reports.
You can only recognise that something is wrong if you know what right looks like. Knowledge is the detection instrument. Spare capacity is what allows you to act before the error compounds.
Fuel is time. Time is options. Options are decisions. The number on the gauge is only meaningful when connected to what you need to do, how quickly you will burn it, and what your decision-making space looks like if the plan changes.
The model doesn’t maintain itself. Maintaining accurate situational awareness is a set of deliberate, active behaviours — verbalising, managing workload, falling back to the basics, and having the courage to admit when the picture is failing.
The breakdown is rarely sudden. It is incremental, insidious, and by the time it is obvious, you are already significantly displaced from reality. The question is what came before that moment — and whether you knew your tell.
HPP maps every Situational Awareness behaviour across three development levels — with structured prompts to build honest self-assessment into your regular flying. Free to start.
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