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

787-8
If the FMC holding speed is greater than the ICAO or FAA maximum holding
speed, holding may be conducted at flaps 1, using flaps 1 maneuvering speed.
Flaps 1 uses approximately TBD% more fuel than flaps up. Holding speeds in the
FMC provide an optimum holding speed based upon fuel burn and speed
capability, but are never lower than flaps up maneuvering speed.
Maintain clean configuration if holding in turbulence. Clean configuration is also
recommended for holding in icing conditions. However, to comply with speed
restrictions, flaps 1 may be used in icing.
If the holding pattern has not been programmed in the FMC, the initial outbound
leg should be flown for 1 minute or 1 1/2 minutes as required by altitude. Timing
for subsequent outbound legs should be adjusted as necessary to achieve proper
inbound leg timing.
In extreme wind conditions or at high holding speeds, the defined holding pattern
protected airspace may be exceeded. However, the holding pattern depicted on the
map display will not exceed the limits.
October 31, 2006
777/787 Flight Crew Training Manual
Climb, Cruise, Descent and
Holding
Copyright © The Boeing Company. See title page for details.
FCT 777/787 Preliminary (TM) 4.25
Holding Airspeeds
Advise ATC if an increase in airspeed is necessary due to turbulence, if unable to
accomplish any part of the holding procedure, or if unable to comply with speeds
listed in the following tables.
ICAO Holding Airspeeds (Maximum)
FAA Holding Airspeeds (Maximum)
Procedure Holding
When a procedure holding pattern is selected from the navigation data base and
the FMC shows PROC HOLD on the legs page, the following is true when the
PROC HOLD is the active leg:
• exiting the holding pattern is automatic; there is no need to select EXIT
HOLD
• if the crew desires to remain in holding a new holding pattern must be
entered.
Holding Airspeeds Not Available from the FMC
If holding speed is not available from the FMC, refer to the PI section of the QRH.
Recommended holding speeds can be approximated by using the following
guidance until more accurate speeds are obtained from the QRH:
• flaps up maneuvering speed approximates minimum fuel burn speed and
may be used at low altitudes
777-200, 777-300
• above FL250, use VREF 30 + 100 knots to provide adequate buffet
margin.
Altitude Speed
Through 14,000 feet 230 knots
Above 14,000 to 20,000 feet MSL 240 knots
Above 20,000 to 34,000 feet MSL 265 knots
Above 34,000 feet MSL 0.83M
Altitude Speed
Through 6,000 feet MSL 200 knots
6,001 feet MSL through
14,000 feet MSL
230 knots
(210 knots Washington D. C. & New York FIRs)
14,001 feet MSL and above 265 knots
October 31, 2006
777/787 Flight Crew Training Manual
Climb, Cruise, Descent and
Holding
Copyright © The Boeing Company. See title page for details.
4.26 FCT 777/787 Preliminary (TM)
777-200LR, 777-300ER
• above 10,000 feet, use VREF 30 + 120 knots to provide adequate buffet
margin.
787-8
• above FL250, use VREF 30 + TBD knots to provide adequate buffet
margin.
October 31, 2006
777/787 Flight Crew Training Manual
Approach and Missed Approach Chapter 5
Table of Contents Section TOC
Copyright © The Boeing Company. See title page for details.
FCT 777/787 Preliminary (TM) 5.TOC.1
5.TOC Approach and Missed Approach-Table of Contents
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.1
Approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.1
Instrument Approaches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.1
Approach Briefing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2
Approach Category . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2
Approach Clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.4
Procedure Turn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.4
Stabilized Approach Recommendations . . . . . . . . . . . . . . . . . . . . . . 5.4
Mandatory Missed Approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.6
Landing Minima . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.6
Radio Altimeter (RA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.7
Missed Approach Point (MAP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.7
　
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(61)