The Aviator’s Ego - When experience stops protecting and starts misleading

By Captain Bassani - ATPL/B-727/DC-10/B-767 - Former Senior Aviation Accident Inspector - SIA PT. https://www.personalflyer.com.br - captbassani@gmail.com - Apr/2026

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Dear colleagues,

Inside the cockpit, there is a threat that does not appear on instruments, is not captured in checklists, and does not trigger warnings. It is ego. It rarely emerges abruptly. It develops progressively, reinforced by accumulated flight hours, past success, recognition, and the subtle perception that learning has plateaued. At that point, experience, which should function as a safety barrier, can begin to degrade risk perception.

Human factors literature has long established a clear distinction between justified confidence and overconfidence. True confidence is grounded in training, procedural discipline, and continuous awareness of limitations. Overconfidence, as defined by the Federal Aviation Administration, reflects a cognitive bias in which threats are underestimated, margins are eroded, and personal capability is overestimated.

Operational data from military aviation reinforce this pattern. Studies conducted within the United States Navy and the United States Air Force consistently show that serious incidents are rarely driven by lack of technical proficiency. Instead, they are linked to flawed judgment, breakdowns in decision-making, and inappropriate reliance on mental shortcuts under operational pressure.

These organizations treat such factors as concrete operational risks. Recurrent contributors include complacency, perceived invulnerability, excessive self-confidence, stress, fatigue, ineffective communication, and degraded situational awareness. In practice, ego manifests through internal narratives such as “I’ve seen this before,” “this will not affect me,” or “I can manage this deviation.” These are not benign thoughts. They directly influence decision thresholds.

Aircraft performance, however, is indifferent to experience. It responds strictly to aerodynamic principles, energy management, and envelope limitations. It does not account for seniority, reputation, or prior outcomes. When experience is misinterpreted as immunity, subtle cues are often disregarded: wind variations, unstable approach parameters, energy decay, or emerging threats. In aviation, these early deviations are often the last opportunity for correction.

Human factors research also demonstrates that ego is rarely an isolated variable. It interacts with organizational pressure, authority gradients, performance expectations, fatigue, and communication dynamics. Both civil and military studies indicate that operational environments can amplify self-assessment bias, particularly when pilots feel compelled to meet external or internal expectations.

This is where Crew Resource Management (CRM) and Threat and Error Management (TEM) become central. Professional maturity is reflected not in assertiveness alone, but in the ability to process inputs from the aircraft, the crew, and operational data with accuracy and without distortion. Effective assertiveness is grounded in situational awareness and disciplined decision-making, not in self-perception.

A critical aspect of this topic is that ego does not present itself as a threat. It often appears as confidence, efficiency, or decisiveness. However, the boundary between leadership and operational bias is narrow. Once crossed, risk is no longer managed objectively; it becomes filtered through personal narrative. Aviation does not tolerate that shift.

In operational terms, humility is not a personality trait. It is a procedural discipline.

Listening, adherence to standardization, and continuous situational assessment are not optional behaviors. They are core elements of professional performance.

Because in the cockpit, when signals are ignored, consequences are not.

Safe flights,

Captain Luiz BASSANI

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References

Federal Aviation Administration. (2024). Chapter 13: Human factors. https://www.faa.gov/regulations_policies/handbooks_manuals/aviation/glider_handbook/gfh_chapter_13.pdf

Federal Aviation Administration. (2024). Avoid the Dirty Dozen. https://www.faa.gov/sites/faa.gov/files/2024-12/FAAST_dirtydozen.pdf

National Aeronautics and Space Administration. (2002). Errors in aviation decision making: Bad decisions or bad luck? https://ntrs.nasa.gov/api/citations/20020063485/downloads/20020063485.pdf

International Civil Aviation Organization. (n.d.). Human performance. https://www.icao.int/operational-safety/HP

International Civil Aviation Organization. (n.d.). Human performance principles. https://www.icao.int/operational-safety/HP/HPP

Department of Defense. (n.d.). Human Factors Analysis and Classification System (HFACS). https://navalsafetycommand.navy.mil/portals/100/documents/HF-Enc2-HFACS.pdf

Australian Civil Aviation Safety Authority. (n.d.). Human factors for pilots: Situational awareness. https://www.casa.gov.au/sites/default/files/2021-06/safety-behaviours-human-factor-for-pilots-6-situational-awareness.pdf

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