Search results
Results from the WOW.Com Content Network
Source: Federal Motor Carrier Safety Administration [1] Fatigue is a major safety concern in many fields, but especially in transportation, because fatigue can result in disastrous accidents. Fatigue is considered an internal precondition for unsafe acts because it negatively affects the human operator's internal state. Research has generally ...
Implementation of fatigue prediction models, such as the Sleep, Activity, Fatigue, and Task Effectiveness model, optimize scheduling by being able to predict pilot fatigue at any point in time. Although the mathematical model is limited by individual pilot differences it is the most accurate existing prediction because it takes into account ...
FAST is a Windows program that allows scientists, planners and schedulers to quantify the effects of various work-rest schedules on human performance. It allows work and sleep data entry in graphic, symbolic (grid) and text formats. The graphic input-output display shows cognitive performance effectiveness (y axis) as a function of time (x axis).
An example is the IM SAFE checklist (illness, medication, stress, alcohol, fatigue/food, emotion) and a number of other qualitative assessments which pilots may perform before or during a flight to ensure the safety of the aircraft and passengers. [25]
This program includes a wide array of aviation-related activities specific to the pilot and assesses health, fatigue, weather, capabilities, etc. [7] The pilot decision-making process is an effective five-step management skill that a pilot should conduct to maximize success chance when facing an unexpected or critical event.
Model of working memory. There are three components of memory: long-term, short-term, and working memory.When stress kicks in, a pilot's working memory is impaired. Stress either limits the amount of resources that can be accessed through working memory or the time which these sources can be accessed are inhibited. [7]
AIA Flight 808 was the first aviation accident where pilot fatigue was cited as a probable cause. [4] The NTSB issued a recommendation to the Federal Aviation Administration to review and update regulations on crew scheduling and duty time limits to incorporate the latest research into the effects of fatigue. [1]
Safety change process (SCP), which is part of LOSA, is a formal mechanism that airlines can use to identify active and latent threats to flight operations. [12] It is a guideline that communicates in detail what is an imminent threat to current operations or who is causing the threat.