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Author: United States. National Transportation Safety Board
Publisher:
ISBN:
Category : Aircraft accidents
Languages : en
Pages : 88
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Book Description
The goal of this National Transportation Safety Board study was to better understand the risk factors associated with accidents that occur in weather conditions characterized by IMC or poor visibility ("weather-related accidents"). The study accomplished this goal using the case control methodology, which compared a group of accident flights to a matching group of nonaccident flights to identify patterns of variables that distinguished the two groups from each other. This methodology expands on previous Safety Board efforts that have typically concentrated on summaries of accident cases. For this study, Safety Board air safety investigators (ASI) collected data from 72 GA accidents that occurred between August 2003 and April 2004.
Author:
Publisher:
ISBN:
Category : Aircraft accidents
Languages : en
Pages : 70
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Book Description
Author: United States. National Transportation Safety Board
Publisher:
ISBN:
Category : Aircraft accidents
Languages : en
Pages : 88
Get Book Here
Book Description
The goal of this National Transportation Safety Board study was to better understand the risk factors associated with accidents that occur in weather conditions characterized by IMC or poor visibility ("weather-related accidents"). The study accomplished this goal using the case control methodology, which compared a group of accident flights to a matching group of nonaccident flights to identify patterns of variables that distinguished the two groups from each other. This methodology expands on previous Safety Board efforts that have typically concentrated on summaries of accident cases. For this study, Safety Board air safety investigators (ASI) collected data from 72 GA accidents that occurred between August 2003 and April 2004.
Author: National Transportation Safety Board
Publisher: Createspace Independent Publishing Platform
ISBN: 9781495447815
Category : Transportation
Languages : en
Pages : 78
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Book Description
The goal of this National Transportation Safety Board study was to better understand the risk factors associated with accidents that occur in weather conditions characterized by IMC or poor visibility.
Author: United States. National Transportation Safety Board
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 28
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Book Description
Author: William Knecht
Publisher:
ISBN:
Category : Aircraft accidents
Languages : en
Pages : 0
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Book Description
"Adverse weather remains a major cause of general aviation accidents. However, weather alone is never the sole culprit. Searching for other salient causal factors, we turned to incident analysis. Incidents are less serious than accidents, but far more common, and have witnesses to better determine causes. The current research examined 100 GA weather-related incident reports made to the Aviation Safety Reporting System (ASRS) during 2005-06. With pilot permission, ASRS gathered additional data on nearly 300 variables related to possible root causes. The following factors seemed to constitute a problem for 5%, or more, of pilots: 1. Darkness (4 dusk +17 night = 21% of pilots). 2. Moisture affecting visibility (clouds, fog, rain, snow > 50%) and/or air movement affecting aircraft handling (thunderstorm, icing, turbulence > 25%). 3. Multiple weather factors experienced simultaneously (85%). 4. Failure to get a preflight weather briefing, or "briefing" with only a low-grade (non-aviation-oriented) source (5%). 5. Deterioration of weather forecast accuracy over time (66% correct forecasts at departure, decreasing to 37% correct at destination). 6. Weather that materialized worse than predicted (35%. This implicitly includes lack of en-route forecast updates). 7. Lack of weather-related training and experience (> 50%, non-instrument-rated and new instrument-rated pilots). 8. Inadequate equipment (less-experienced pilots tend to have less-capable airframes and avionics). 9. Ambulance missions (7%, particularly helicopter ambulance). 10. "Non-weather-related factors" : decision-making (26%), time pressure (21%), "get-home-itis" (9%), aircraft equipment problem (8%), fatigue (7%), distraction by passenger or crew (5%). In broad terms, this analysis reveals two major at-risk target groups with distinct training needs: 1. Non-instrument-rated pilots 2. Newly minted instrument-rated pilots."--Report documentation page
Author: United States. National Transportation Safety Board
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 398
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Book Description
Author: United States. National Transportation Safety Board
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 680
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Book Description
Author: Alan I. Brunstein
Publisher:
ISBN:
Category : Aircraft accidents
Languages : en
Pages : 46
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Book Description
Author:
Publisher:
ISBN:
Category : Aircraft accidents
Languages : en
Pages : 24
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Book Description
Author: Stanley R. Mohler
Publisher:
ISBN:
Category : Aircraft accidents
Languages : en
Pages : 16
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Book Description
