Pilot perception and confidence of location during a simulated helicopter navigation task

Area of Science:

• Aviation Psychology
• Human Factors Engineering
• Aerospace Navigation

Background:

• Helicopter overland navigation presents significant challenges due to its complex cognitive demands.
• Failures in recognizing off-course situations can result in operational mishaps and mission failures.

Purpose of the Study:

• To investigate pilot perception, navigation performance, and confidence during simulated helicopter overland navigation.
• To analyze the relationship between perceived location, actual trajectory, and confidence levels.

Main Methods:

• A human-in-the-loop experiment involving 15 military officers with overland navigation experience.
• Subjects completed simulated low-level navigation routes, with periodic self-assessment of perceived location and confidence.
• Data collected included actual navigation trajectory, pilot's perceived location, and confidence ratings.

Main Results:

• No significant correlation was found between perceived location and actual aircraft location.
• Pilot confidence levels did not correlate with the actual location of the aircraft.
• A notable bias was observed, with pilots tending to perceive their location as being on the intended flight route.

Conclusions:

• Understanding common navigational misperceptions can help mitigate mission failures and reduce accident rates.
• Findings can inform improvements in low-level flight operations and crew resource management for aviation personnel.
• Proactive identification of perceptual biases is crucial for enhancing aviation safety.