Discuss how these affects can be minimized. AWN47 points out that: List NDT techniques commonly used for inspecting aircraft structure and components. Too much boredom is as bad as heavy work overload and both will lead to failures! Wade 10 October at

If a major skin repair was being carried out on an aircraft and you were the team leader, and the repair was not going to be completed within your shift period, how would you do a shift handover for the next shift? Ask fellow workers to monitor your work. Sleep deprivation experiments suggest that if a person is deprived of stage sleep or REM sleep he will show rebound effects. These require the [aircraft maintenance engineer] to evaluate information, and then use his knowledge and experience to formulate a plan for dealing with the situation. Analgesics used for pain relief, Antibiotics, Anti-histamines widely used in cold cures, Cough suppressants, Decongestants, Pep pills or Sleeping tablets may reduce the fitness to work in aircraft maintenance.

Flight crews are mostly homogenous by nature, in that they are similar in education level and experience, relative to their maintenance counterparts.

Human Factors – EASA part 66 module 9

This can be effected by ensuring that the procedures are correct and usable, that the means essaay presentation of the information is user friendly and appropriate to the task and context, that engineers are encouraged to follow procedures and not to cut corners. Determine a rational course of action and follow it. Describe the procedure for towing an aircraft from the hangar to the line, including all safety aspects.


Describe how you would fault find the system and how you would rectify the defect. Perception can be defined as the process of assembling sensations into a useable mental representation of the world.

easa part 66 module 9 human factors essay

Even though this stage is characterized by brain activity similar to a person who is awake, the person is even more difficult to awaken than stage 4. This means in poor light levels we see only in black and white and shades of grey.

Aircraft Maintenance Engineering: My World: AME Notes & Exercises

Include details of types of fluid used. Unknown 6 February at Refuse to compromise your standards. Presbycusis is hearing deteriorates naturally as one grows older. Therefore MRM places equal emphasis on inter team teamwork skills. Sleep deprivation experiments suggest that if a person is deprived of stage sleep or REM sleep he will show rebound effects. An organogram would help your answer.

This means that in subsequent sleep, he will make up the deficit in that particular type of sleep. This might be actual pressure where clearly specified deadlines are imposed by an external source e.

easa part 66 module 9 human factors essay

Working nights can also lead to problems sleeping during the day, due to the interference of daylight, noise etc Domestic and Work Related: Take time off or at least have a short break. Minor physical illness such as colds, u, etc. What are the considerations when moving a private category aircraft into the Commercial Humqn Transport category?


Output from this should guide local training, company procedures, the introduction of new defenses, or the modification of existing defenses. Aakash Barot 11 September at What is the impact of human factors on: Error Models and Theories To appreciate the types of error that it is possible to make, researchers have looked at human error in a number of ways and proposed various models and theories.

In brief, the possible signs of stress can include: Work Logging and Recording: If necessary, tools such as mirrors and bore scopes may be needed to help the engineer see into remote areas.

They are poor at distinguishing one detail, but good at detecting movement in the edge of the visual held peripheral vision.

EASA part 66 MODULE 9 Essay Questions

It is no good instilling the engineers and uhman with good safety practice concepts, if these are not supported by their supervisors and managers.

Describe the procedures when inspecting a brake unit. Plan to avoid complex tasks at the bottom of your circadian rhythm. These data are used to disclose trends and, where necessary, implement action to reduce the likelihood or criticality of further errors.

easa part 66 module 9 human factors essay

Rasul Mohamad October 14, at 5: