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Human Error in Aviation (Critical Essays on Human Factors in Aviation)
Human Error in Aviation (Critical Essays on Human Factors in Aviation)
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In aviation we are constantly reminded to do the right thing and place safety first in every aspect of aircraft operations. This holds especially true in aviation maintenance. A maintenance error on the ground can prove fatal once the aircraft is in the air. After all, there are no breakdown lanes in the sky. That being said, airlines and corporate flight departments are in the business of making money. Naturally, the more time an aircraft sits on the ground the more money the airline or corporation loses. As a result of a poor economy, aviation companies are now more than ever are making efforts to increase productivity of their maintenance departments in an effort to reduce aircraft down time. This means they allot less time for maintenance inspections and repairs. Management is pushing their maintenance departments to the ragged edge of productivity in and effort to maximize profits. Unfortunately, amongst the budget slashing safety is dropped off the list. This hurried approach to aircraft maintenance leads to human error. That is why it is imperative that mechanics of all experience levels are aware of human factors and how they pertain to their day to day activities. And perhaps more importantly, how to protect themselves and others from the hazards related to human factors.
Before explaining how human factors affect aviation safety we need to understand what human factors are. The Federal Aviation Administration’s (FAA) definition of human factors is,” A multidisciplinary effort to generate and compile information about human capabilities and limitations and apply that information to equipment, systems, software, facilities, procedures, jobs, environments, training, staffing, and personnel management to produce safe comfo...
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...ion Today 08Aug2009: n. pag. Web. 16 Apr 2011. .
Graeber, Curt. "The Role of Human Factors in Improving Aviation Safety." Aero Magazine Unknown: n. pag. Web. 16 Apr 2011. http://www.boeing.com/commercial/aeromagazine/aero_08/human.html.
Johnson, Bill. "Human Factors Tool Box." AMT Magazine 12 Jan 2011: n. pag. Web. 12 Apr 2011. http://www.amtonline.com/publication/article.jsp?pubId=1&id=5571.
United States Federal Aviation Administration. “System Safety Handbook”. , 2000. Web. 12 Apr 2011. http://www.faa.gov/library/manuals/aviation/risk_management/ss_handbook/media/Chap17_1200.PDF.
United States Federal Aviation Administration. “Safety Management System Components”. , 2009. Web. 16 Apr 2011. http://www.faa.gov/about/initiatives/sms/explained/components/
Clinical human factors are the factors that influence a person in their day to day behaviour. Human factors which are also known as ergonomics or human engineering is a scientific discipline that looks In detail into human behaviour and capabilities in our day to day activities, this is to find the best ways to design products, equipment and systems for maximum safety, effectiveness. (1 group, 2015). Clinical human factors are a non-technical factors that impact on a patients care.
Handling and operating an airplane comes with great risk, but these risks that are present are handled with very different attitudes and dealt with in different ways depending on the environment the pilots are in.
Applied Neuropsychology: Adult, 21(2), 1-8. Paunonen, S., & Ashton, M. (2001). Big five factors and facets and the prediction of behavior. Journal of Personality and Social Psychology, 81(1), 524-539. Pittenger, D. (2005).
According to “A Human Error Approach to Aviation Accident Analysis…”, both authors stated that HFACS was developed based off from the Swiss Cheese model to provide a tool to assist in the investigation process to identify the probable human cause (Wiegmann and Shappell, 2003). Moreover, the HFACS is broken down into four categories to identify the failure occur. In other words, leading up to adverse events the HFACS will identify the type error occur.
Safety is a primary concern in the health care environment, but there are still many preventable errors that occur. In fact, a study from ProPublica in 2013 found that between 210,000 and 440,000 patients each year suffer preventable harm in the hospital (Allen, 2013). Safety in the healthcare environment is not only keeping the patient safe, but also the employee. If a nurse does not follow procedure, they could bring harm to themselves, the patient, or both. Although it seems like such a simple topic with a simple solution, there are several components to what safety really entails. Health care professionals must always be cautious to prevent any mishaps to their patients, especially when using machines or lifting objects, as it has a higher
Culture at NASA was converted over time to a culture that combines bureaucratic, cost efficiency and schedule efficiency of the flights. This culture of production reinforced the decisions to continue flights rather than delay while a thorough hazard analysis was conducted. Managers were so focused on reaching their schedule targets that the foam insulation problem did not induce them to shift their attention to safety. It appears that at NASA managers overrule engineers when the organization was under budget and time pressure. In my opinion, high-level managers should avoid making important decisions based on beliefs and instead rely on specialist’s opinion.
Texas A&M University at Corpus Christi plans to develop operational protocols and procedures according to FAA’s safety requirements.
When it comes to safety most people think they are safe, and they have a true understanding on how to work safe. Human nature prevents us from harming ourselves. Our instincts help protect us from harm. Yet everyday there are injuries and deaths across the world due to being unsafe. What causes people to work unsafe is one of the main challenges that face all Safety Managers across the world.
Retrieved February 15, 2005 from http://www.airdisaster.com/special/special-af90.shtml Potapczuk, M. (n.d.). Aircraft Icing. Retrieved February 18, 2005, from the Research Associateship Program website: http://www4.nationalacademies.org/PGA/rap.nsf/ByTitle/44.54.44.B1317?OpenDocument Krock, L. (2004). Crash of Flight 111: Making Air Travel Safer. Retrieved February 17, 2005 from PBS, Nova Online website: http://www.pbs.org/wgbh/nova/aircrash/safer.html Holzapfel, E. (2000).
Wickens, C. D., Lee, J. D., Liu, Y., & Becker, S. E. (2004). An introduction to human Factors Enginnering. (L. Jewell, Ed.)Wickens Christopher D Lee John D Liu Yili Becker Sallie E Gordon (pp. 120-183). Pearson Education,Inc.
Throughout the history of aviation, accidents have and will continue to occur. With the introduction of larger and more complex aircraft, the number of humans required to operate these complex machines has increased as well as, some say, the probability of human error. There are studies upon studies of aircraft accidents and incidents resulting from breakdowns in crew coordination and, more specifically, crew communication. These topics are the driving force behind crew resource management. This paper will attempt to present the concept of crew resource management (CRM) and its impact on aviation safety in modern commercial and military aviation. The concept is not a new one, but is continually evolving and can even include non-human elements such as computer-controlled limitations on aircraft maneuvers and the conflicts that result in the airline industry.
After studying the Aloha aircraft accident in 1933, our group is interested in the investigation in Human performances factors in maintenance and inspection. We have divided the investigation into 5 aspects:
(www.humanmetrics.com) In the next couple of pages I will go a little deeper into each part of
Although workplace accidents are very common, the majority of them can be prevented. As a company, you are obliged by the law to protect your employees, so it is important to take the necessary actions that will minimize the risk of accidents (Intelligent HQ, 2015).
As the development of aviation industry grows, more and more aircraft crashes occur. There are many reasons that lead to aircraft crashes, but one of them, is because of improper aircraft maintenance. Why is proper aircraft maintenance so important? Proper aircraft maintenance is critical in order to keep the aircraft can function properly, every aircraft part is in good condition and ensure the safety of pilots and passengers. Proper maintenance has many parts. The most common part is inspections, which pilots do them every day; the main part is overhaul and repair of an aircraft; and maintenance documentation is another important part of aircraft maintenance which improper maintenance documentation has caused many incidents.