国产男女无遮挡_日本在线播放一区_国产精品黄页免费高清在线观看_国产精品爽爽爽

  • 熱門標簽

當前位置: 主頁 > 航空資料 > 國外資料 >

時間:2010-05-10 18:30來源:藍天飛行翻譯 作者:admin
曝光臺 注意防騙 網曝天貓店富美金盛家居專營店坑蒙拐騙欺詐消費者

This chapter discusses safety risk management in the aviation
community, looking at it as preemptive, rather than reactive.
The principles of risk management and the tools for teaching
risk management in the flight training environment are
addressed in Chapter 8, Techniques of Flight Instruction.
Defining Risk Management
Risk is defined as the probability and possible severity of
accident or loss from exposure to various hazards, including
injury to people and loss of resources. [Figure 9-1] All
Federal Aviation Administration (FAA) operations in the
United States involve risk and require decisions that include
risk assessment and risk management. Risk management, a
formalized way of thinking about these topics, is the logical
process of weighing the potential costs of risks against the
possible benefits of allowing those risks to stand uncontrolled.
Risk management is a decision-making process designed to
9-3
identify hazards systematically, assess the degree of risk, and
determine the best course of action. Key terms are:
• Hazard—a present condition, event, object, or
circumstance that could lead to or contribute to an
unplanned or undesired event, such as an accident.
It is a source of danger. For example, a nick in the
propeller represents a hazard.
• Risk—the future impact of a hazard that is not
controlled or eliminated. It is the possibility of loss
or injury. The level of risk is measured by the number
of people or resources affected (exposure); the extent
of possible loss (severity); and likelihood of loss
(probability).
• Safety—freedom from those conditions that can
cause death, injury, occupational illness, or damage
to or loss of equipment or property, or damage to
the environment. Note that absolute safety is not
possible because complete freedom from all hazardous
conditions is not possible. Therefore, safety is a
relative term that implies a level of risk that is both
perceived and accepted.
Principles of Risk Management
Accept No Unnecessary Risk
Unnecessary risk is that which carries no commensurate
return in terms of benefits or opportunities. Everything
involves risk. The most logical choices for accomplishing
an operation are those that meet all requirements with the
minimum acceptable risk. The corollary to this axiom is
“accept necessary risk” required to complete the operation
or task successfully. Flying is impossible without risk, but
unnecessary risk comes without a corresponding return. If
flying a new airplane for the first time, a CFI might determine
that the risk of making that flight in low instrument flight
rules (IFR) conditions is unnecessary.
Make Risk Decisions at the Appropriate Level
Anyone can make a risk decision. However, the appropriate
decision-maker is the person who can develop and implement
risk controls. The decision-maker must be authorized to
accept levels of risk typical of the planned operation. In
a single-pilot situation, the pilot makes the decision to
accept certain levels of risk. In the maintenance facility, an
aviation maintenance technician (AMT) may need to elevate
decisions to the next level in the chain of management upon
determining that those controls available to him or her will
not reduce residual risk to an acceptable level.
Accept Risk When Benefits Outweigh the Costs
All identified benefits should be compared against all
identified costs. Even high-risk endeavors may be undertaken
when there is clear knowledge that the sum of the benefits
exceeds the sum of the costs. For example, in any flying
activity, it is necessary to accept some degree of risk. A day
with good weather, for example, is a much better time to fly
an unfamiliar airplane for the first time than a day with low
instrument flight rules (IFR) conditions.
Integrate Risk Management Into Planning at All
Levels
Risks are more easily assessed and managed in the planning
stages of an operation. The later changes are made in the
process of planning and executing an operation, the more
expensive and time consuming they become. Because risk
is an unavoidable part of every flight, safety requires the use
of appropriate and effective risk management not just in the
preflight planning stage, but in all stages of the flight.
Risk Management Process
Risk management is a simple process which identifies
operational hazards and takes reasonable measures to reduce
risk to personnel, equipment, and the mission.
 
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址:Aviation Instructor's Handbook航空教員手冊(148)
国产男女无遮挡_日本在线播放一区_国产精品黄页免费高清在线观看_国产精品爽爽爽
性色av一区二区咪爱| 欧美精品一本久久男人的天堂| 久久国产精品一区二区三区| 国产精品精品视频一区二区三区 | 红桃一区二区三区| 国产成人永久免费视频| 亚洲精品永久www嫩草| 国产精品有限公司| 久久中文字幕在线| 国产无套粉嫩白浆内谢的出处 | 国产精品香蕉在线观看| 国产精品裸体瑜伽视频| 欧美一区三区二区在线观看| 国产成人在线一区二区| 亚洲精品一区二区三区樱花| 成人精品一区二区三区电影免费| 九九久久综合网站| 国产乱人伦真实精品视频| 国产成人生活片| 日韩女优在线播放| 久久久久五月天| 日韩免费观看av| 国产精品久久久久秋霞鲁丝| 欧美日韩一区二区视频在线观看| 北条麻妃一区二区三区中文字幕| 欧美亚洲另类制服自拍| 精品国产拍在线观看| 热久久99这里有精品| 久久久国产精品x99av| 欧美日韩高清免费| 国产精品爽爽爽爽爽爽在线观看| 欧美精品无码一区二区三区| 国产精品三级美女白浆呻吟| 欧美性在线观看| 国产精品久久久久久久久久小说| 国产淫片免费看| 欧美激情亚洲视频| 97精品欧美一区二区三区| 亚洲综合视频1区| 91精品国产91久久久久久最新| 少妇精品久久久久久久久久| 久久久久久久久久久久久国产精品| 日本不卡一区二区三区视频| 久久久久久久网站| 精品欧美一区二区在线观看视频| 国产精品久久久久久久久粉嫩av | 欧洲午夜精品久久久| 国产精品视频专区| 国产日本一区二区三区| 亚洲综合在线中文字幕| 久久精品久久精品国产大片| 欧美xxxx黑人又粗又长密月 | 久久久精品在线视频| 欧美在线中文字幕| 国产精品露出视频| 国产另类自拍| 偷拍视频一区二区| 色噜噜狠狠狠综合曰曰曰88av| 奇米精品一区二区三区| 国产精品成人观看视频国产奇米| 国产欧美日韩综合精品| 视频在线99| 国产精品久久久久av免费| julia一区二区中文久久94| 日本成熟性欧美| 久99久在线视频| 日韩在线免费av| 成人免费毛片在线观看| 欧美亚洲日本黄色| 亚洲免费视频播放| 国产精品入口福利| 99视频在线免费观看| 欧美牲交a欧美牲交aⅴ免费真| 国产精品精品视频| 91久久国产自产拍夜夜嗨| 青青在线视频一区二区三区| 国产99久久精品一区二区 夜夜躁日日躁 | 99视频精品全部免费看| 手机看片日韩国产| 精品久久一二三| 久久99精品久久久水蜜桃| 国产在线一区二区三区| 日日碰狠狠丁香久燥| www亚洲精品| 7777免费精品视频| 国产一区二区高清视频| 欧洲久久久久久| 亚洲一区二区三区精品动漫| 国产精品久久久久9999爆乳| 国产欧美精品在线播放| 人妻内射一区二区在线视频| 欧美日韩国产成人| 精品国产依人香蕉在线精品| www.日日操| 欧美交换配乱吟粗大25p| 日日噜噜噜噜夜夜爽亚洲精品| 久久成人在线视频| 国产精品免费看久久久无码| 久久久久久久国产| 久久香蕉视频网站| 91免费版看片| 成人毛片100部免费看| 国产拍精品一二三| 精品一区二区三区国产| 欧美日韩成人一区二区三区| 欧美人与动牲交xxxxbbbb| 日韩福利视频| 日韩一级片一区二区| 欧美激情xxxxx| 久久综合久久美利坚合众国| 久久久国产成人精品| 久久久久久久9| 久久精品网站视频| 久久理论片午夜琪琪电影网 | 国产精品免费一区二区三区 | 99亚洲国产精品| 国产精品伊人日日| 国产淫片av片久久久久久| 欧美日韩二三区| 精品1区2区| 日韩精品在在线一区二区中文| 欧美一级淫片播放口| 性欧美精品一区二区三区在线播放| 国产99视频在线观看| 国产精品成人免费电影| 精品久久久久久一区| 九九精品在线播放| 一区二区三区四区国产| 在线日韩av永久免费观看| 亚洲最大成人在线| 亚洲va韩国va欧美va精四季| 亚洲a一级视频| 手机看片日韩国产| 欧美综合第一页| 黄色影视在线观看| 免费观看亚洲视频| 国产麻豆乱码精品一区二区三区| 成人国产精品久久久久久亚洲| 91精品美女在线| 久久精品aaaaaa毛片| 日韩中文在线视频| 国产精品久久久久久久久久东京 | 日韩福利在线| 日韩激情视频| 欧美大陆一区二区| 国产一区二区三区黄| 99中文视频在线| 国产成人av影视| 国产精品久久久久久久一区探花| 色综合久久88色综合天天看泰| 亚洲欧美日韩国产成人综合一二三区| 日韩一区二区三区资源 | 欧美精品videos性欧美| 亚洲精品中字| 青青青国产在线观看| 免费国产a级片| av无码精品一区二区三区| 久久99精品久久久久久青青日本| 国产精品我不卡| 欧美大胆在线视频| 亚洲伊人久久大香线蕉av| 日韩视频在线免费看| 免费观看亚洲视频| 国产精品aaa| 国产精品欧美一区二区| 欧美精品久久久久久久| 日本国产精品视频| 国产性生交xxxxx免费| 久久影视中文粉嫩av| 国产精品久久久久久久久久久久久久| 影音先锋欧美在线| 欧日韩一区二区三区| 国产精品亚洲不卡a| 精品国产一区二区三区久久久狼| 国产精品国产三级国产aⅴ9色 | 国产一区喷水| 久久美女福利视频| 精品国产av无码一区二区三区| 视频一区国产精品| 狠狠色综合网站久久久久久久| 91精品国产91久久久久久吃药| 国产精品毛片a∨一区二区三区|国 | 美女主播视频一区| 国产成a人亚洲精v品在线观看| 久久的精品视频| 日本一区网站| 国产精品在线看| 国产精品视频成人| 天堂va久久久噜噜噜久久va| 国产日本在线播放| 久久久www成人免费精品张筱雨| 亚洲v国产v| 国产免费毛卡片| 国产精品日韩一区二区三区| 日本一区免费| 国产精品一区二区不卡视频| 国产精品日韩电影| 秋霞在线观看一区二区三区| 国产精品69久久| 一区二区成人国产精品|