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 > 飛行資料 >

時間:2010-05-22 22:51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

Note: Do not trim during the flare or after touchdown. Trimming in the flare
increases the possibility of a tailstrike.
Landing Flare Profile
The following diagrams use these conditions:
• 3° approach glide path
• flare distance is approximately 1,000 to 2,000 feet beyond the threshold
October 31, 2006
777/787 Flight Crew Training Manual
Landing
Copyright © The Boeing Company. See title page for details.
6.12 FCT 777/787 Preliminary (TM)
• typical landing flare times range from 4 to 8 seconds and are a function of
approach speed
• airplane body attitudes are based upon typical landing weights, flaps 30,
VREF 30 + 5 (approach) and VREF 30 + 0 (landing), and should be
reduced by 1° for each 5 knots above this speed.
777-200 - 777-300ER
787-8
Typically, the pitch attitude increases slightly during the actual landing, but avoid
over-rotating. Do not increase the pitch attitude after touchdown; this could lead
to a tail strike.
Shifting the visual sighting point down the runway assists in controlling the pitch
attitude during the flare. A smooth power reduction to idle also assists in
controlling the natural nose down pitch change associated with thrust reduction.
Hold sufficient back pressure on the control column to keep the pitch attitude
constant.
Avoid rapid control column movements during the flare. If the flare is too abrupt
and thrust is excessive near touchdown, the airplane tends to float in ground effect.
Do not allow the airplane to float; fly the airplane onto the runway. Do not extend
the flare by increasing pitch attitude in an attempt to achieve a perfectly smooth
touchdown. Do not attempt to hold the nose wheels off the runway.
4°- 5°
h=50’
1° - 2°
Threshold Touchdown
TBD°
h=50’
TBD°
Threshold Touchdown
TBD
TBD
October 31, 2006
777/787 Flight Crew Training Manual
Landing
Copyright © The Boeing Company. See title page for details.
FCT 777/787 Preliminary (TM) 6.13
Bounced Landing Recovery
If the airplane should bounce, hold or re-establish a normal landing attitude and
add thrust as necessary to control the rate of descent. Thrust need not be added for
a shallow bounce or skip. When a high, hard bounce occurs, initiate a go-around.
Apply go-around thrust and use normal go-around procedures. Do not retract the
landing gear until a positive rate of climb is established because a second
touchdown may occur during the go-around.
Bounced landings can occur because higher than idle power is maintained through
initial touchdown, disabling the automatic speedbrake deployment even when the
speedbrakes are armed.
Rejected Landing
A rejected landing maneuver is trained and evaluated by some operators and
regulatory agencies. Although the FCOM/QRH does not contain a procedure or
maneuver titled Rejected Landing, the requirements of this maneuver can be
accomplished by doing the Go-Around Procedure if it is initiated prior to
touchdown. Refer to Chapter 5, Go-Around after Touchdown, for more
information on this subject.
Normal Touchdown Attitude
The following figures illustrate the effect of airspeed on body attitude at
touchdown. It shows airplane attitude at a normal touchdown speed for flaps 30
(VREF30 to VREF 30 - 5 knots). With proper airspeed control and thrust
management, touchdown occurs at no less than VREF - 5. The illustration also
shows that touchdown at a speed below normal touchdown speed, in this case
VREF30 - 10 knots, seriously reduces aft fuselage-runway clearance.
October 31, 2006
777/787 Flight Crew Training Manual
Landing
Copyright © The Boeing Company. See title page for details.
6.14 FCT 777/787 Preliminary (TM)
Touchdown Body Attitudes
777-200
12
14
8
10
2
4
6
0
Gross Weight - 1000 lbs (kgs)
Pitch Attitude - (Degrees)
280 320 360 400 440 480 520 560
Body Contact Possible
V
V
V
(127) (145) (163) (181) (200) (218) (236) (254)
Attitude Limit:
Main Gear Struts Extended
Main Gear Struts Compressed
REF 30 - 10
REF 30 - 5
REF 30
- 150 fpm at Touchdown
Sea Level Standard Day
Flaps 30
Forward CG Limit
October 31, 2006
777/787 Flight Crew Training Manual
Landing
Copyright © The Boeing Company. See title page for details.
FCT 777/787 Preliminary (TM) 6.15
777-200LR
12
8
10
2
4
6
0
Pitch Attitude - (Degrees)
360 400 440 480 520 560 600 640
 
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址:787機組訓練手冊Flight Crew Training Manual 787(97)
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
国产一区亚洲二区三区| 激情六月天婷婷| 一道精品一区二区三区| 日韩精品久久一区| 国产欧美一区二区视频| 久热免费在线观看| 久久这里有精品视频| 日本精品久久久久影院| 国产日产久久高清欧美一区| 久久久国内精品| 国产精品三区在线| 亚洲精品在线视频观看| 免费国产黄色网址| 久久久久狠狠高潮亚洲精品| 欧美片一区二区三区| 欧美中文在线观看国产| 久久亚裔精品欧美| 国产精品高潮呻吟视频| 日韩视频在线观看视频| 国产精品一区二区三区免费| 九色91国产| 亚洲精品日韩在线观看| 国产精品亚洲天堂| 国产精品福利观看| 欧美精品一区二区三区三州| 国产www精品| 亚洲精品人成| 成人免费毛片在线观看| 欧美乱妇高清无乱码| 欧美激情www| 久久免费看av| 亚洲人久久久| 国产精品一区在线观看| 国产精品成人久久久久| 国内精品美女av在线播放| 久久久久久久久一区| 中文字幕无码不卡免费视频 | 日韩免费高清在线观看| 91成人精品网站| 亚洲国产欧美一区二区三区不卡| 国产精选在线观看91| 九九九久久国产免费| 国产欧美最新羞羞视频在线观看| 国产精品久久久久福利| 麻豆av免费在线| 欧美精品做受xxx性少妇| 国产日韩欧美电影在线观看| 蜜臀久久99精品久久久无需会员| 国产精品一区久久| 欧美激情一区二区久久久| 国产一区视频观看| 精品免费二区三区三区高中清不卡| 免费亚洲一区二区| 欧美精品在线播放| 国产精品亚洲自拍| 精品久久久久久一区| 欧美精品一区二区三区久久| 久久精品国产亚洲7777| 极品日韩久久| 国产精品激情自拍| 国产日韩中文字幕| 综合国产精品久久久| 91免费国产视频| 日本一区二区三区四区高清视频| 国产脚交av在线一区二区| 日韩中文字幕亚洲精品欧美| 国产激情久久久| 欧美亚洲一区在线| 久久夜精品香蕉| www.日本少妇| 亚洲一区二区久久久久久久| 91久色国产| 日韩中文字幕一区| 久久久久中文字幕| 免费在线黄网站| 色综合视频网站| 97碰碰碰免费色视频| 日韩视频在线观看国产| 国产精品秘入口18禁麻豆免会员| 免费黄色福利视频| 欧美精品久久久久| 久久久一本精品99久久精品 | 国产色婷婷国产综合在线理论片a| 欧美人交a欧美精品| 久久伊人一区| 欧美激情国产日韩| 亚洲图片小说在线| www.日韩av.com| 国产日产精品一区二区三区四区| 亚洲.欧美.日本.国产综合在线 | 中文精品无码中文字幕无码专区 | 成人国产精品一区| 日本精品www| 久久夜色精品国产亚洲aⅴ| 91精品国产综合久久久久久蜜臀| 国模精品视频一区二区| 日韩免费在线免费观看| 亚洲最大成人在线| www.欧美精品一二三区| 国产免费久久av| 日韩视频免费播放| 欧美成人性色生活仑片| 久久久久久久久国产精品| 欧洲熟妇精品视频| 日韩影院一区| 精品国产91亚洲一区二区三区www| 久久久女女女女999久久| 加勒比在线一区二区三区观看| 动漫一区二区在线| 欧美激情区在线播放| 欧美成年人视频| 久久久久久久久久久久久国产| 国产乱子伦精品无码专区| 欧美中文字幕视频| 亚洲乱码一区二区三区| 国产精品区免费视频| 成人免费午夜电影| 激情五月六月婷婷| 日韩国产欧美一区| 日产国产精品精品a∨| 欧美日韩第一页| 国产精品嫩草影院一区二区| 久久精品第九区免费观看| 99国产视频| 成人精品小视频| 国产精品自在线| 国产一区二区在线网站| 欧洲成人在线观看| 无码人妻精品一区二区三区99v| 精品国产一区三区| 欧美成人精品一区二区| 国产精品免费一区二区三区在线观看| 久久久久久a亚洲欧洲aⅴ| 成人h在线播放| 欧美日本韩国一区二区三区| 日本久久亚洲电影| 日本在线精品视频| 五月天综合网| 伊人久久大香线蕉成人综合网| 久久亚洲精品毛片| 国产精品黄页免费高清在线观看| 日韩视频在线观看免费| 日韩一区视频在线| 久久久久久综合网天天| 久久爱av电影| 久久国产手机看片| 91精品国产成人www| 福利视频一二区| 国产欧美精品在线| 精品少妇人妻av一区二区| 精品日产一区2区三区黄免费 | 国产精品日韩在线观看| 日韩视频一区在线| 国产成人精品在线| 久久国产精品一区二区三区| 久久精品国产综合精品| 久久综合伊人77777蜜臀| 欧美黄网免费在线观看| 日韩av123| 国模精品一区二区三区| 国产性生交xxxxx免费| 免费av一区二区三区| 国内精品模特av私拍在线观看| 国精产品一区一区三区有限在线| 精品欧美日韩| 国产在线一区二区三区四区| 国产欧美在线播放| 97久久久久久| 国产高清精品一区| 色黄久久久久久| 国产精品久久久久久久久久免费| 国产精品免费看一区二区三区| 久久亚洲私人国产精品va| 欧美精品video| 午夜免费日韩视频| 日韩精品福利片午夜免费观看| 欧美日韩第二页| 国产一级黄色录像片| 隔壁老王国产在线精品| www日韩av| 国产激情一区二区三区在线观看| 久久久久久久久久久人体| 国产精品入口免费| 一区二区三区精品国产| 亚洲xxxx视频| 欧美一区激情视频在线观看 | 国产欧美日韩视频一区二区三区 | 日本欧美一二三区| 日本十八禁视频无遮挡| 国产日韩专区在线| 日韩午夜在线视频| 亚洲伊人久久大香线蕉av| 欧美日韩dvd| 91久久精品国产91久久| 久久亚洲精品视频| 欧美又大粗又爽又黄大片视频| 成人综合视频在线| 国产精品青青在线观看爽香蕉| 色综合久久久久久久久五月| 国产免费一区二区三区香蕉精 |