An analysis of human factors in aviation maintenance

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Such lack of awareness may also result from other human factors, such as stressfatiguepressure and distraction. The role of any supervisor is to provide their staff with the opportunity to succeed, and they must provide guidance, training, leadership, oversight, or incentives to ensure the task is performed safely and efficiently.

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However, when the pressure to meet a deadline interferes with our ability to complete tasks correctly, then it has become too much.

Assertiveness is a communication and behavioural style that allows us to express feelings, opinions, concerns, beliefs and needs in a positive and productive manner. We can become fatigued following long periods of work and also following periods of hard work.

Applied Human Factors in Aviation Maintenance

Human factors causing of B Classic Fig 2: Most importantly, any criticisms should be directed at actions and their consequences rather than people and their personalities; this allows others to maintain their dignity, and a productive conclusion to be reached.

The situation of stress arising from lack of stimulation at work has been covered above under Complacency above. Thus at work, we may overreact inappropriately, too often and too easily. Acute stress arises from real-time demands placed on our senses, mental processing and physical body; such as dealing with an emergency, or working under time pressure with inadequate resources.

Companies ought therefore, to have employee assistance or wellbeing policies that include stress reduction programmes. Lighting, vibration, extreme temperatures, and the mere tediousness of a task are some of the factors. Fatigue self-management involves a three-sided programme of regular sleephealthy diet including reduced use of alcohol and other drugsand exercise.

It was decided the best approach would be to employ the services of an outside entity to have independent research in the subject. As being revealed in the fig 3, the human factors causing the aircraft accidents for the A Family are higher than the human factors for both B and B It is about communicating directly, but honestly and appropriately; giving respect to the opinions and needs of others, but not compromising our own standards.

Risk compensation is an effect whereby individual people may tend to adjust their behavior in response to perceived changes in risk. Lack of resources If all the parts are not available to complete a maintenance task, then there may be pressure on a technician to complete the task using old, or inappropriate parts.

And, best of all, most of its cool features are free and easy to use. However, one of the most common sources of pressure is ourselves. Human factors play a critical role in most systems and industries. There is a growing understanding that earlier consideration of these factors in design can greatly improve efficiency and safety, and prevent the need for more costly remedial activities at a later operational stage.

Human Factors in Maintenance: - PowerPoint PPT Presentation

Aviation & Human Factor Aviation "The history of the development and progress of Human Factors in aviation, highlighting areas of significant change" Development in Aviation field is an essential element from defense prospective of any country.

The Master of Science in Aviation Human Factors requires the satisfactory completion of a minimum of 36 credit hours of approved coursework. Students have the option of either a thesis program of study, or nonthesis program of study that includes a final program examination.

espite the existence of human factors programs in aviation maintenance since the late s, such programs are not human factors in Maintenance. Continental Airlines in became the first to expand CRM and human data analysis.

Maintenance Human Factors: The Next Generation

The SMS challenge is to discover. To examine maintainer error, the Naval Safety Center's Human Factors Analysis and Classification System (HFACS) was adapted to analyze reportable Naval Aviation maintenance related mishaps (MRMs).

A total of MRMs for Fiscal Years 90–97 were analyzed. Presentation package on Risk Tolerance developed to communicate the results of an ExxonMobil Working Group and the ExxonMobil Human Factors Centre of Excellence based on the concepts of Risk Perception and Risk Tolerance.

An analysis of human factors in aviation maintenance
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Human factors | UK Civil Aviation Authority