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FCOM 19 AUG 10
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
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FCOM 19 AUG 10
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
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ALTERNATE PAGE
Applicable to:
,
,
MSN,,
4538,,
This page enables the pilot to review, in the NAV database, the alternate airports that are paired
with the destination, and define additional alternates, if needed. (Alternate airports are linked to the
destination). The pilot calls up this page with the ALTN prompt, from the lateral revision page for the
destination.
TITLE The destination airport is displayed in large green font.
[ 1L ] ALTN This field displays the selected alternate : In green, if it is active ; in
yellow, if it is temporary. “NONE” is displayed, if NO ALTN option is
selected, or if the destination has no alternate.
Line 2 to line 5 These lines display the identifications of alternates (up to 6), the
extra fuel weight remaining after landing at the alternates, and the
great-circle track and distances to them from the destination.
If the database contains a company route between the destination
and the alternate, the distance shown is an airway distance, not a
great-circle distance.
When the database defines a preferred alternate, it is displayed on Line
2 (if no scrolling has been performed).
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
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FCOM 19 AUG 10
[ 4L ] OTHER ALTN The pilot can enter an airport identifier in the brackets (Line 3). If that
airport is not stored in the database, the NEW RUNWAY page appears
for the pilot to use in defining it.
If it is stored in the database, the ROUTE SELECTION page appears,
and the pilot can use it to select the best route.
The pilot may enter a distance in the DIST field of the OTHER ALTN
prompt, in order to get preliminary fuel predictions. However, once he
has selected the alternate airfield as a temporary alternate and then
inserted it, the ALTN distance either reverts to the airway distance, if he
has selected a company route, or to the direct distance to the alternate.
The pilot can use OTHER ALTN to overwrite and replace the previous
OTHER ALTN.
NO ALTN The pilot uses this key to select the NO ALTN option.
[ 6L ] RETURN or THPY
F-PLN
The pilot presses this key to revert the display to the LAT REV page.
Pressing this key gives access to the TMPY F-PLN page corresponding
to the last revised item.
[ 1R ] CO RTE Pressing this key displays the active company route between the
destination and the selected alternate.
ROUTE SELECTION PAGE FOR ALTERNATE
Applicable to:
,
,
MSN,,
4538,,
This page enables the pilot to review the company route between the destination and the alternate,
and to select a different route, if that seems appropriate.
This page comes up automatically, when the flight crew enters an ident in the OTHER ALTN field.
Refer to DSC-22_20-50-10-28 ROUTE SELECTION PAGE for a description of this page.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
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FCOM 19 AUG 10
[ 6R ] SELECT Pressing this key reverts the display to the alternate page. (The
distance between the destination and the alternate is then the airway
distance).
VERTICAL REVISION PAGES
Applicable to:
,
,
MSN,,
4538,,
These pages contain the menu of available vertical flight plan revisions that can be applied at a
selected waypoint.
The crew calls up these pages from the flight plan A or B pages by pressing the right-hand key next
to the selected revised waypoint.
The crew may make several different vertical revisions although some may not be available at all
waypoints.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
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FCOM 19 AUG 10
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A320机组操作手册FLIGHT CREW OPERATING MANUAL 1(175)
