Introduction: The Fatigue Challenge in Utility Aviation
Utility aviation, encompassing power line inspections, wildfire patrols, and infrastructure surveys, relies on helicopters and drones operating in high-risk, low-altitude environments. Pilot fatigue is a critical concern, with the Federal Aviation Administration attributing 70% of utility aviation incidents to human factors, costing millions annually, per the International Air Transport Association. Fatigue impairs decision-making, reaction times, and situational awareness, posing risks during complex missions.