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12.8 Human Factors

Training Objective

To understand human performance limitations in ATC.


Key Knowledge

  • Fatigue
  • Stress
  • Attention limits

Operational Application

Controllers shall:

  • Recognise signs of overload
  • Maintain effective scanning techniques
  • Manage stress and workload

1. Overview

Human factors influence controller performance and safety.


2. Core Content

2.1 Fatigue

  • Reduces awareness and reaction time

2.2 Stress

  • Impacts decision-making

2.3 Attention

  • Limited capacity for monitoring

3. Standards

  • Controllers shall operate within safe limits of performance

4. Notes

  • Most incidents involve human factors