Crew Factors In Flight Operations 11 A Survey Of Fatigue Factors In Regional Airline Operations
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Crew Factors In Flight Operations 11 A Survey Of Fatigue Factors In Regional Airline Operations
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Author : National Aeronautics and Space Adm Nasa
language : en
Publisher: Independently Published
Release Date : 2018-09-19
Crew Factors In Flight Operations 11 A Survey Of Fatigue Factors In Regional Airline Operations written by National Aeronautics and Space Adm Nasa and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-19 with Science categories.
This report is the eleventh in a series on the physiological effects of flight operations on flight crews. A 119-question survey was completed by 1,424 flight crewmembers from 26 regional carriers to identify factors contributing to fatigue in regional airline operations. Eighty-nine percent of crewmembers identified fatigue as a moderate or serious concern with 88% reporting that it was a common occurrence and 92% reporting that, when it occurs, fatigue represents a moderate or serious safety issue. However, 86% reported they received no company training addressing fatigue issues. Identified fatigue factors included multiple flight segments, scheduling considerations, varying regulations, and others. The two most commonly cited fatigue factors regarded flying multiple (more than four) segments. Scheduling factors accounted for nine of the ten most common recommendations to reduce fatigue in regional operations. Differing requirements among regulations were cited as contributing to fatigue. Other identified factors were the flight deck environment, automation, and diet. The data suggested specific recommendations, including education of industry personnel about fatigue issues and examination of scheduling practices. Education plays a critical role in any effort to address fatigue. Analyzing scheduling practices and identifying potential improvements may result in reduced fatigue as well as other benefits to operations.Co, Elizabeth L. and Gregory, Kevin B. and Johnson, Julie M. and Rosekind, Mark R.Ames Research CenterPHYSIOLOGICAL EFFECTS; FLIGHT OPERATIONS; FLIGHT CREWS; HUMAN PERFORMANCE; MENTAL PERFORMANCE; FLIGHT FATIGUE; FLIGHT STRESS (BIOLOGY); AIRLINE OPERATIONS; FLIGHT CHARACTERISTICS; SCHEDULES; SLEEP DEPRIVATION; SAFETY; SURVEYS
Crew Factors In Flight Operations
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Author :
language : en
Publisher:
Release Date : 1999
Crew Factors In Flight Operations written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Air pilots categories.
Crew Factors In Flight Operations 8 A Survey Of Fatigue Factors In Corporate Executive A Viation Operations
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-05-29
Crew Factors In Flight Operations 8 A Survey Of Fatigue Factors In Corporate Executive A Viation Operations written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-29 with categories.
Corporate flight crews face unique challenges including unscheduled flights, quickly changing schedules, extended duty days, long waits, time zone changes, and peripheral tasks. Most corporate operations are regulated by Part 91 FARs which set no flight or duty time limits. The objective of this study was to identify operationally significant factors that may influence fatigue, alertness, and performance in corporate operations. In collaboration with the National Business Aircraft Association and the Flight Safety Foundation, NASA developed and distributed a retrospective survey comprising 107 questions addressing demographics, home sleep habits, flight experience, duty schedules, fatigue during operations, and work environment. Corporate crewmembers returned 1,488 surveys. Respondents averaged 45.2 years of age, had 14.9 years of corporate flying experience, and 9,750 total flight hours. The majority (89%) rated themselves as 'good' or 'very good' sleepers at home. Most (82%) indicated they are subject to call for duty and described an average duty day of 9.9 h. About two-thirds reported having a daily duty time limit and over half (57%) reported a daily flight time limit. Nearly three-quarters (71%) acknowledged having 'nodded off' during a flight. Only 21% reported that their flight departments offer training on fatigue issues. Almost three-quarters (74%) described fatigue as a 'moderate' or 'serious' concern, and a majority (61%) characterized it as a common occurrence. Most (85%) identified fatigue as a 'moderate' or 'serious' safety issue.Rosekind, Mark R. and Co, Elizabeth L. and Gregory, Kevin B. and Miller, Donna L.Ames Research CenterALERTNESS; FLIGHT CREWS; SLEEP; PILOT PERFORMANCE; SURVEYS; CIVIL AVIATION; FLIGHT SAFETY
Crew Factors In Flight Operations Xiv Alertness Management In Regional Flight Operations Education Module
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Author :
language : en
Publisher:
Release Date : 2001
Crew Factors In Flight Operations Xiv Alertness Management In Regional Flight Operations Education Module written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with categories.
Crew Factors In Flight Operations
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Author : Mark R. Rosekind
language : en
Publisher:
Release Date : 2001
Crew Factors In Flight Operations written by Mark R. Rosekind and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Air pilots categories.
Regional operations encompass a broad range of pilots and equipment. This module is intended to help all those involved in regional aviation, including pilots, schedulers, dispatchers, maintenance technicians, policy makers, and others, to understand the physiological factors underlying fatigue, how flight operations affect fatigue, and what can be done to counteract fatigue and maximize alertness and performance in their operations. The overall purpose of this module is to promote aviation safety, performance, and productivity. It is intended to meet three specific objectives (1) to explain the current state of knowledge about the physiological mechanisms underlying fatigue (2) to demonstrate how this knowledge can be applied to improving flight crew sleep, performance, and alertness and (3) to offer strategies for alertness management. Aviation Safety Reporting System (ASRS) and National Transportation Safety Board (NISH) reports are used throughout this module to demonstrate that fatigue is a safety issue in the regional operations community. The appendices at the end of this module include the ASRS reports used for the examples contained in this publication, brief introductions to sleep disorders and relaxation techniques, summaries of relevant NASA publications, and a list of general readings on sleep, sleep disorders, and circadian rhythms.
Human Factors In Multi Crew Flight Operations
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Author : HarryW. Orlady
language : en
Publisher: Routledge
Release Date : 2017-07-05
Human Factors In Multi Crew Flight Operations written by HarryW. Orlady and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-05 with Technology & Engineering categories.
With the pace of ongoing technological and teamwork evolution across air transport, there has never been a greater need to master the application and effective implementation of leading edge human factors knowledge. Human Factors in Multi-Crew Flight Operations does just that. Written from the perspective of the well-informed pilot it provides a vivid, practical context for the appreciation of Human Factors, pitched at a level for those studying or engaged in current air transport operations. Features Include: - A unique seamless text, intensively reviewed by subject specialists. - Contemporary regulatory requirements from ICAO and references to FAA and JAA. - Comprehensive detail on the evolutionary development of air transport Human Factors. - Key statistics and analysis on the size and scope of the industry. - In-depth demonstration of the essential contribution of human factors in solving current aviation problems, air transport safety and certification. - Future developments in human factors as a 'core technology'. - Extensive appendices, glossary and indexes for ease of reference. The only book available to map the evolution, growth and future expansion of human factors in aviation, it will be the text for pilots and flight attendants and an essential resource for engineers, scientists, managers, air traffic controllers, regulators, educators, researchers and serious students.
Crew Factors In Flight Operations Xiv
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-06-15
Crew Factors In Flight Operations Xiv written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-15 with categories.
Regional operations encompass a broad range of pilots and equipment. This module is intended to help all those involved in regional aviation, including pilots, schedulers, dispatchers, maintenance technicians, policy makers, and others, to understand the physiological factors underlying fatigue, how flight operations affect fatigue, and what can be done to counteract fatigue and maximize alertness and performance in their operations. The overall purpose of this module is to promote aviation safety, performance, and productivity. It is intended to meet three specific objectives: (1) to explain the current state of knowledge about the physiological mechanisms underlying fatigue; (2) to demonstrate how this knowledge can be applied to improving flight crew sleep, performance, and alertness; and (3) to offer strategies for alertness management. Aviation Safety Reporting System (ASRS) and National Transportation Safety Board (NISH) reports are used throughout this module to demonstrate that fatigue is a safety issue in the regional operations community. The appendices at the end of this module include the ASRS reports used for the examples contained in this publication, brief introductions to sleep disorders and relaxation techniques, summaries of relevant NASA publications, and a list of general readings on sleep, sleep disorders, and circadian rhythms. Rosekind, Mark R. and Co, Elizabeth L. and Neri, David F. and Oyung, Raymond L. and Mallis, Melissa M. Ames Research Center RTOP 548-30-32
Crew Factors In Flight Operations Xii
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-05-29
Crew Factors In Flight Operations Xii written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-29 with categories.
Many aircraft operated on long-haul commercial airline flights are equipped with on-board crew rest facilities, or bunks, to allow crewmembers to rest during the flight. The primary objectives of this study were to gather data on how the bunks were used, the quantity and quality of sleep obtained by flight crewmembers in the facilities, and the factors that affected their sleep. A retrospective survey comprising 54 questions of varied format addressed demographics, home sleep habits, and bunk sleep habits. Crewmembers from three airlines with long-haul fleets carrying augmented crews consisting of B747-100/200, B747-400, and MD-11 aircraft equipped with bunks returned a total of 1404 completed surveys (a 37% response rate). Crewmembers from the three carriers were comparable demographically, although one carrier had older, more experienced flight crewmembers. Each group, on average, rated themselves as "good" or "very good" sleepers at home, and all groups obtained about the same average amount of sleep each night. Most were able to sleep in the bunks, and about two thirds indicated that these rest opportunities benefited their subsequent flight deck alertness and performance. Comfort, environment, and physiology (e.g., being ready for sleep) were identified as factors that most promoted sleep. Factors cited as interfering with sleep included random noise, thoughts, heat, and the need to use the bathroom. These factors, in turn, suggest potential improvements to bunk facilities and their use. Ratings of the three aircraft types suggested differences among facilities. Bunks in the MD-11 were rated significantly better than either of the B747 types, and the B747-400 bunks received better ratings than did the older, B747-100/200 facilities.Rosekind, Mark R. and Gregory, Kevin B. and Co, Elizabeth L. and Miller, Donna L. and Dinges, David F.Ames Research CenterFLIGHT OPERATIONS; SLEEP; CIVIL AVIATION; COMMERCIAL AIRCRAFT; FLIGHT CREWS; HUMAN FACTORS
Crew Factors In Flight Operations Xv
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-06-15
Crew Factors In Flight Operations Xv written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-15 with categories.
Regional operations encompass a broad range of pilots and equipment. This module is intended to help all those involved in regional aviation, including pilots, schedulers, dispatchers, maintenance technicians, policy makers, and others, to understand the physiological factors underlying fatigue, how flight operations affect fatigue, and what can be done to counteract fatigue and maximize alertness and performance in their operations. The overall purpose of this module is to promote aviation safety, performance, and productivity. It is intended to meet three specific objectives: (1) to explain the current state of knowledge about the physiological mechanisms underlying fatigue; (2) to demonstrate how this knowledge can be applied to improving flight crew sleep, performance, and alertness; and (3) to offer strategies for alertness management. Aviation Safety Reporting System (ASRS) and National Transportation Safety Board (NISH) reports are used throughout this module to demonstrate that fatigue is a safety issue in the regional operations community. The appendices at the end of this module include the ASRS reports used for the examples contained in this publication, brief introductions to sleep disorders and relaxation techniques, summaries of relevant NASA publications, and a list of general readings on sleep, sleep disorders, and circadian rhythms. Rosekind, Mark R. and Co, Elizabeth L. and Neri, David F. and Oyung, Raymond L. and Mallis, Melissa M. and Cannon, Mary M. (Technical Monitor) Ames Research Center RTOP 548-30-32
Crew Factors In Flight Operations 9
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Author : National Aeronautics and Space Adm Nasa
language : en
Publisher:
Release Date : 2020-07
Crew Factors In Flight Operations 9 written by National Aeronautics and Space Adm Nasa and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07 with categories.
This study examined the effectiveness of a planned cockpit rest period to improve alertness and performance in long-haul flight operations. The Rest Group (12 crew members) was allowed a planned 40 minute rest period during the low workload, cruise portion of the flight, while the No-Rest Group (9 crew members) had a 40 minute planned control period when they maintained usual flight activities. Measures used in the study included continuous ambulatory recordings of brain wave and eye movement activity, a reaction time/vigilance task, a wrist activity monitor, in-flight fatigue and alertness ratings, a daily log for noting sleep periods, meals, exercise, flight and duty periods, and the NASA Background Questionnaire. The Rest Group pilots slept on 93 percent of the opportunities, falling asleep in 5.6 minutes and sleeping for 25.8 minutes. This nap was associated with improved physiological alertness and performance compared to the No-Rest Group. The benefits of the nap were observed through the critical descent and landing phases of flight. The nap did not affect layover sleep or the cumulative sleep debt. The nap procedures were implemented with minimal disruption to usual flight operations and there were no reported or identified concerns regarding safety. Rosekind, Mark R. and Graeber, R. Curtis and Dinges, David F. and Connell, Linda J. and Rountree, Michael S. and Spinweber, Cheryl L. and Gillen, Kelly A. Ames Research Center NASA-TM-108839, A-94134, NAS 1.15:108839, DOT/FAA/92/24 RTOP 505-64-53 ALERTNESS; AVIATION PSYCHOLOGY; FLIGHT CREWS; FLIGHT FATIGUE; FLIGHT OPERATIONS; PILOT PERFORMANCE; SLEEP; WORKLOADS (PSYCHOPHYSIOLOGY); AIRCRAFT LANDING; EYE MOVEMENTS; FLIGHT SAFETY; FLIGHT STRESS (BIOLOGY); PHYSICAL EXERCISE; PHYSIOLOGICAL TESTS