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(biāo)簽

當(dāng)前位置: 主頁 > 航空資料 > 飛行資料 >

時(shí)間:2011-03-14 16:05來源:藍(lán)天飛行翻譯 作者:admin
曝光臺(tái) 注意防騙 網(wǎng)曝天貓店富美金盛家居專營店坑蒙拐騙欺詐消費(fèi)者

Recovery
If ground contact is not a factor
At buffet or stick shaker:
.
Apply maximum thrust

.
Smoothly decrease pitch
attitude to approximately 5°
above the horizon


.
Level wings

.
Accelerate to maneuvering
speed for flap position


.
Stop descent and return to
target altitude


.
At altitudes above 20,000 feet, pitch attitudes less than 5° may be necessary to achieve

 

shaker or buffet trim speed
If ground contact is a factor
At buffet or stick shaker:
.
Apply maximum thrust

.
Smoothly adjust attitude asneeded to avoid terrain

.
Level wings

.
Accelerate to maneuvering speed for flap position

.
Level off at target altitude.


Copyright . The Boeing Company. See title page for details.
FCT 737 (TM) October 31, 2006
737 Flight Crew Training  Manual
Command Speed
As the airplane is decelerated to the desired initial condition for the approach to stall, set command speed to the maneuver speed for each selected flap setting. For the approach to stall in the landing configuration, set command speed to VREF 30
+ 5 knots.
Initial Buffet-Stall Warning-Stall Buffet
The approach to stall recovery maneuver is entered with thrust that achieves an
airspeed decrease of approximately 1 knot per second. During the initial stages of a stall, local airflow separation results in initial buffet giving natural warning of an approach to stall. A stall warning is considered to be any warning readily identifiable by the pilot, either artificial (stick shaker) or initial buffet. Recovery from an approach to stall is initiated at the earliest recognizable stall warning, initial buffet or stick shaker.
Lateral and Directional Control
Lateral control is maintained with ailerons. Rudder control should not be used because it causes yaw and the resultant roll is undesirable.
Effect of Flaps
Flaps are used to increase low speed performance capability. The leading edge devices ensure that the inboard wing stalls before the outboard wing. This causes the nose of the airplane to pitch down at the onset of the stall.
Effect of Speedbrakes
For any airspeed, the angle of attack is higher with speedbrakes up. This increases initial buffet speed and stick shaker speed but has a lesser effect on actual stall speed.
Entry
To save time, thrust levers may be closed to allow a more rapid deceleration. Target thrust for the configuration should be set approaching selected speed.
Some thrust is used during entry to provide positive engine acceleration for the recovery. The airplane is maintained in trim while decelerating. Level flight or a slight rate of climb is desired.
Landing Gear
If the entry has been made with the landing gear extended, do not retract it until after the recovery.

737 Flight Crew Training  Manual
Flaps
Do not retract flaps during the recovery. Retracting the flaps from the landing position, especially when near the ground, causes an altitude loss during the recovery.
Recovery
Recover from approach to a stall with one of the following recommended recovery techniques.
Ground Contact Not a Factor
At the first indication of stall (buffet or stick shaker) smoothly apply maximum thrust, smoothly decrease the pitch attitude to approximately 5 degrees above the horizon and level the wings. As the engines accelerate, counteract the nose up pitch tendency with positive forward control column pressure and nose down trim. (At altitudes above 20,000 feet, pitch attitudes of less than 5 degrees may be necessary to achieve acceptable acceleration.)
Accelerate to maneuvering speed and stop the rate of descent. Correct back to the target altitude.
Ground Contact a Factor
At the first indication of stall (buffet or stick-shaker) smoothly advance the thrust levers to maximum thrust and adjust the pitch attitude as needed to avoid the ground. Simultaneously level the wings. Control pitch as smoothly as possible. As the engines accelerate, the airplane nose pitches up. To assist in pitch control, add more nose down trim as the thrust increases. Avoid abrupt control inputs that may induce a secondary stall. Use intermittent stick shaker as the upper limit for pitch attitude for recovery when ground contact is a factor.
When ground contact is no longer a factor, continue to adjust pitch as required to maintain level flight or a slight climb while accelerating to maneuvering speed for the existing flap position.
Autopilot Engaged
If an approach to a stall is encountered with the autopilot engaged, apply limit thrust and allow the airplane to return to the normal speed. At high altitude, it may be necessary to initiate a descent to regain maneuvering speed. If autopilot response is not acceptable, it should be disengaged.
 
中國航空網(wǎng) www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址:737機(jī)組訓(xùn)練手冊(cè) Flight Crew Training Manual FCTM(101)

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
久久精品女人的天堂av| 久久精品欧美视频| 久久精品视频中文字幕| 日本一区二区不卡高清更新| 国产精品一区二区三区成人| 国产精品成人一区二区三区 | 日韩av中文字幕第一页| 国产伦精品一区二区三区| 国产精品视频一区二区三区四区五区| 日本中文不卡| 久久久久久草| 熟妇人妻va精品中文字幕| 国产日产欧美a一级在线| 国产精品久久久影院| 欧洲午夜精品久久久| 日韩在线视频免费观看高清中文| 欧美一级中文字幕| 久久一区二区三区欧美亚洲| 亚洲精品一区二区三区四区五区| 北条麻妃av高潮尖叫在线观看| 美女精品久久久| 国产午夜福利在线播放| 精品久久久久亚洲| 国产卡一卡二在线| 亚洲最大福利视频网站| 97国产精品视频| 亚洲欧美国产一区二区| 国产伦精品一区二区三区精品视频| 欧美成人午夜剧场免费观看| 国产日产亚洲精品| 在线视频福利一区| 久久婷婷五月综合色国产香蕉| 色播五月综合| 久久激情视频久久| 韩国国内大量揄拍精品视频| 国产精品第157页| 国产欧美日韩网站| 亚洲综合av影视| 久久人人爽爽人人爽人人片av| 日韩欧美一区二区在线观看| 久久久久久久久久伊人| 激情婷婷综合网| 国产精品二区在线观看| 成人黄色av网站| 日本精品免费| 国产精品久久..4399| 国产欧美一区二区三区久久| 亚洲三区在线| 久久久久久久久电影| 黄色a级片免费看| 中文字幕欧美日韩一区二区| 久久国产精品高清| 蜜桃视频日韩| 午夜午夜精品一区二区三区文| 久久国产精品99久久久久久丝袜| 欧美 日韩 激情| 欧美精品久久久久久久免费观看| 91老司机精品视频| 日韩精品无码一区二区三区 | 欧美一区二区激情 | 国产精品一区二区三区免费 | 超碰97在线播放| 日本精品中文字幕| 欧美乱妇高清无乱码| 8050国产精品久久久久久| 日韩国产欧美精品| 免费91麻豆精品国产自产在线观看| 91九色国产社区在线观看| 欧美极品欧美精品欧美图片| 一区二区传媒有限公司| 精品国产一区二区三区久久狼5月| 国产一区二区黄色| 欧美一区二区三区免费观看| 国产精品成人久久久久| 久久久午夜视频| 国产一区二区三区精彩视频| 欧美一级视频免费看| 国产精品久久久久高潮| 久久人妻精品白浆国产| 国产午夜福利100集发布| 少妇av一区二区三区无码| 欧美成年人视频| 国产成人91久久精品| 国产精品一区二区三区精品| 欧美性猛交久久久乱大交小说| 亚洲精品在线视频观看| 欧美xxxx18性欧美| 日韩视频第一页| 久久久免费精品| 国产精品尤物福利片在线观看| 青青在线视频一区二区三区| 亚洲一区久久久| 不卡毛片在线看| www.亚洲一区| 国产高清在线不卡| 国产精品一区二区久久久| 内射国产内射夫妻免费频道| 日日摸天天爽天天爽视频| 最新av网址在线观看| 国产精品九九九| 国产精品网址在线| 久久久久久久久久久免费| 91精品国产综合久久久久久蜜臀 | 天堂√在线观看一区二区| 久久久久久国产精品| 国产精品久久久久久久久男| 日韩中文字幕在线看| 国产成人永久免费视频| 91精品久久香蕉国产线看观看| 国产日韩欧美在线观看| 国产在线精品一区二区三区》| 欧美黄网在线观看| 欧美在线免费视频| 人妻无码久久一区二区三区免费| 日本一区二区在线视频| 亚洲va码欧洲m码| 午夜美女久久久久爽久久| 亚洲自拍的二区三区| 伊人天天久久大香线蕉av色| 欧美激情精品久久久久久久变态 | 久久久亚洲国产天美传媒修理工| 99免费在线观看视频| 国产日韩一区二区| 国产日韩av高清| 福利精品视频| 成人久久久久爱| 成人免费观看视频在线观看| www黄色av| 91久久国产精品| 久久影院理伦片| 九色91国产| 播播国产欧美激情| 久久久久北条麻妃免费看| 国产精品美女久久久久av福利 | 欧美一级成年大片在线观看| 热久久视久久精品18亚洲精品| 人妻无码视频一区二区三区| 欧美精品自拍视频| 蜜桃视频在线观看91| 国产欧美亚洲视频| caoporn国产精品免费公开| 97伦理在线四区| 国产极品美女高潮无套久久久| 国产黄视频在线| 久久久av网站| 免费91麻豆精品国产自产在线观看| 正在播放国产精品| 视频一区视频二区视频三区视频四区国产| 色阁综合av| 欧美日韩国产三区| 国产一区二区高清视频| 北条麻妃在线视频观看| 久久久天堂国产精品| 国产激情在线观看视频| 久久精品亚洲国产| 精品国产乱码久久久久久丨区2区| 久久久久国产精品免费| 欧美一级视频在线播放| 欧美变态另类刺激| 国产精品一区二区免费看| 国产高清精品软男同| 国产精品视频一区国模私拍| 欧美精品video| 三区精品视频观看| 欧美精品尤物在线| 国产精品自产拍在线观看中文| 久久香蕉视频网站| 国产精品国色综合久久| 无码少妇一区二区三区芒果| 欧美极品少妇无套实战| www国产黄色| 精品国产一区二区三区久久| 国产99久久精品一区二区| 日本黄网站免费| 国产特级淫片高清视频| 国产盗摄xxxx视频xxx69| 国产精品国产自产拍高清av水多 | 久久久久久尹人网香蕉| 色综合久久88色综合天天看泰| 电影午夜精品一区二区三区 | 午夜免费久久久久| 黄色一级视频在线播放| 97久久伊人激情网| 国产精品黄色影片导航在线观看| 懂色一区二区三区av片| 欧美综合国产精品久久丁香| 国产欧美一区二区三区四区 | 一区二区欧美日韩| 日韩欧美国产免费| 成人国产精品av| 国产精品久久久久免费a∨| 亚洲aⅴ日韩av电影在线观看| 国内免费精品永久在线视频 | 国产视频99| 精品国产欧美成人夜夜嗨| 在线观看欧美亚洲| 激情五月亚洲色图| 久久精品女人的天堂av| 欧美激情日韩图片| 韩国一区二区av|