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landing.
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC
9.10
9.10
Descent Checklist
Recall . . . . . . . . . . . . . . . . . . . . . . . . . . Checked
Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . Checked
Autobrake . . . . . . . . . . . . . . . . . . . . . . . . . . ___
Landing data . . . . . . . . VREF 20, Minimums ___
Approach briefing . . . . . . . . . . . . . . . . Completed
Approach Checklist
Altimeters . . . . . . . . . . . . . . . . . . . . . . . . . . ___
Landing Checklist
Speedbrake . . . . . . . . . . . . . . . . . . . . . . . DOWN
Landing gear . . . . . . . . . . . . . . . . . . . . . . DOWN
Flaps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
FLIGHT CONTROL MODE continued
Deferred Items
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC 9.11
9.11
Intentionally
Blank
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC
9.12
9.12
1 Handling qualities are degraded. Pitch and roll
control capability is reduced with fewer operating
control surfaces.
2 Plan to land at the nearest suitable airport.
3 GND PROX FLAP OVRD switch . . . . . . . . . .OVRD
4 Do not accomplish the following checklist:
SPOILERS
5 Checklist Complete Except Deferred Items
Continued on next page
[] FLIGHT CONTROLS
Condition: One or more of these occur:
•Two or more flight control surfaces are
inoperative
•Other faults in the flight control system
are detected
Notes:Use flaps 20 and VREF 30 + 20 for landing.
Higher approach speeds improve airplane
maneuvering characteristics.
Crosswind limit for landing is 20 knots.
Roll rate may be reduced in flight.
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC 9.13
9.13
Descent Checklist
Recall . . . . . . . . . . . . . . . . . . . . . . . . . . Checked
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . Checked
Autobrake . . . . . . . . . . . . . . . . . . . . . . . . . . ___
Landing data . . . . VREF 30 + 20, Minimums ___
Approach briefing . . . . . . . . . . . . . . . . Completed
Approach Checklist
Altimeters . . . . . . . . . . . . . . . . . . . . . . . . . . ___
Landing Checklist
Speedbrake . . . . . . . . . . . . . . . . . . . . . . . ARMED
Landing gear . . . . . . . . . . . . . . . . . . . . . . DOWN
Flaps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
FLIGHT CONTROLS continued
Deferred Items
FLT CONTROL VALVE
Condition: One or more of these occur:
•One or more flight control shutoff valves
are failed closed
•One or more flight control shutoff
switches are in shutoff
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC
9.14
9.14
1 Slower airspeeds assist nose down pitch control.
The airplane is approaching its nose down pitch
control limit.
[] PITCH DOWN AUTHORITY
Condition: Pitch down authority is restricted.
Note: Avoid speedbrake use and rapid thrust
increases. Only limited elevator authority is
available to counter nose up pitching.
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC 9.15
9.15
Intentionally
Blank
December 10, 2007
777 Flight Crew Operations Manual
Copyright © The Boeing Company. See title page for details.
D632W001-TBC
9.16
9.16
1 Do not extend the flaps any further until on
approach. The airplane is approaching its nose up
pitch control limit.
2 GND PROX FLAP OVRD switch . . . . . . . . . .OVRD
3 Choose one:
4 Checklist Complete Except Deferred Items
Continued on next page
[] PITCH UP AUTHORITY
Condition: Pitch up and flare authority are restricted.
Note: Do not use autoland.
Flap position is 15 or less
Note: Use flaps 5 and VREF 30 + 40 for
landing. Higher approach speeds
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波音777快速检查单 Quick Reference Handbook QRH(50)
