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Jul
20
2026
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Posted 13 hours ago ago by Admin
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Every aircraft mechanic understands the importance of preventive maintenance. We inspect components before they fail, replace parts before they wear beyond limits, and follow proven procedures because we know that small oversights can have serious consequences.
After spending many years in helicopter maintenance leadership, I made the decision at 53 years old to return to working as a base mechanic. It didn’t take long for me to notice something I hadn’t fully appreciated while working behind a desk—the weather had become a factor in my performance.
The hot summer days demanded more energy and concentration. Cold winter mornings made my hands slower and my body stiffer. Rain, wind, humidity, and long nights all affected my ability to stay focused. I quickly realized that while my experience had grown, so had my responsibility to recognize the changing limitations of my own body.
I wasn’t becoming a less capable mechanic. I simply had to become a more intentional one.
That realization caused me to add more personal safety backups into my daily routine. I slowed down when necessary. I double-checked critical tasks. I became more aware of fatigue, hydration, distractions, and the subtle effects that heat and cold can have on judgment. Experience taught me how to maintain helicopters. Maturity taught me how to maintain the mechanic.
Professionalism isn’t just inspecting the helicopter. It’s inspecting yourself. Before every job, ask, “Am I physically and mentally ready to perform this task safely?” The answer to that question may prevent the next accident more effectively than any tool in your toolbox.
Self-awareness extends beyond fatigue and the weather. It also includes recognizing when our physical condition or medications may affect our ability to perform maintenance safely. Conditions such as low blood sugar, low blood pressure, dehydration, illness, fatigue, and even stress can reduce concentration, slow reaction time, and in severe cases lead to dizziness or loss of consciousness. Those situations become especially dangerous when working from a maintenance stand, on top of a helicopter, or around operating aircraft.
While the Federal Aviation Regulations place specific medical restrictions on pilots regarding medications (FAR §§ 61.53 and 91.17), there is no equivalent regulation directed specifically at aircraft mechanics. That does not lessen our responsibility. FAA guidance and our professional obligation expect maintenance personnel to exercise sound judgment and conduct themselves in a manner that protects the safety of the aircraft, the flight crew, and one another.
I often remind our team to look after one another. If someone seems unusually tired, distracted, unsteady, or simply “off,” say something. We certainly don’t want a mechanic climbing onto a maintenance stand, working on top of a helicopter, or operating around turning rotors if they are impaired by illness, fatigue, or medication that affects their judgment, balance, or reaction time. Sometimes the most professional thing you can do is speak up before someone gets hurt.
As mechanics, we have always been taught to maintain the aircraft. Maybe it’s time we give the same attention to maintaining ourselves. Weather, fatigue, illness, medications, dehydration, stress, and age all influence our performance, whether we acknowledge them or not. Professional mechanics recognize those risks and intentionally adapt to them.
The first responsibility of every professional mechanic is not maintaining the aircraft. It’s maintaining the mechanic.
When we care for ourselves, we are better equipped to care for the aircraft. When we care for one another, we strengthen the culture of safety that every maintenance organization strives to build.
I’ve often said that all aircraft parts are considered guilty until proven innocent. Perhaps we should occasionally apply that same thinking to ourselves. Before every task, ask, “Am I fit for this job today?” If the answer is anything less than yes, it’s time to slow down, ask for help, or let someone else take the task.
Because at the end of the day, every aircraft deserves a mechanic who is just as safe, just as prepared, and just as reliable as the machine they are maintaining.
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