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时间:2010-11-03 14:57来源:蓝天飞行翻译 作者:admin
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PRESS [ 5R ] to select the airways function.
THE PILOT WISHES TO INSERT SUCCESSIVE AIRWAY SEGMENTS FROM A WAYPOINT
e.g. from CDN - Airways UB19 – Airways UB25 – Ending point AAA.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
FLIGHT PLANNING - LATERAL FUNCTIONS
A318/A319/A320/A321 FLEET DSC-22_20-30-10-15 P 3/42
FCOM 19 AUG 10
WRITE the first airway in the scratchpad (here UB19).
PRESS [ 1L ] to insert it into the VIA field.
WRITE the second airway in the scratchpad (here UB25).
PRESS [ 2L ] to insert it into the VIA field.
The system automatically determines the first downpath intersection point between the 2 airways.
 If the airways have a common waypoint,
the system selects it as the ending point of the first VIA.
 If they have no common waypoint, but have a single intersection,
the system creates this intersection as an FM-computed point and displays X followed by the
airway ident (here XUB25).
 If they have no common waypoint or intersection,
the system displays NO INTERSECTION FOUND in the scratchpad.
Once the pilot has entered the required airways (up to 5), he must enter the ending point of the
last selected airways :
WRITE the ending waypoint in the scratchpad (here AAA).
PRESS [ 2R ] to insert the ending waypoint into the TO field.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
FLIGHT PLANNING - LATERAL FUNCTIONS
A318/A319/A320/A321 FLEET DSC-22_20-30-10-15 P 4/42
FCOM 19 AUG 10
Note: If two waypoints with the same ident belong to the same airway, the DUPLICATE
NAMES page will not be called up, and the system selects the first one in the database.
THE PILOT WISHES TO INSERT ONE AIRWAY SEGMENT TO AN ENDING WAYPOINT
WRITE the airway ident in the scratchpad (here UB19).
PRESS [ 1L ] to insert it into the VIA field.
WRITE the ending waypoint in the scratchpad (here PON).
PRESS [ 1R ] to insert it into the TO field.
Note: ‐ If the revise waypoint, or the ending waypoint, does not belong to the entered airway,
the system displays AWY/WPT MISMATCH in the scratchpad.
‐ If two waypoints with the same ident belong to the same airway, the DUPLICATE
NAMES page will not be called up and the system selects the first one in the database.
FLIGHT PLAN INSERTION
The flight crew either inserts the flight plan directly from the AIRWAYS page, or from the TMPY
F-PLN page. In both cases :
PRESS [ 6R ] to insert the temporary flight plan. Clear flight plan discontinuity, as needed.
INSERTING A WAYPOINT
Applicable to:
Waypoints can be inserted in two ways :
Directly into the flight plan. All modifications go directly into ‐ the active flight plan. No temporary
flight plan is created.
‐ By means of a lateral revision at the “NEXT WAYPOINT”, a process that creates a temporary flight
plan.
The second method enables the temporary flight plan to be checked before it is inserted.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
FLIGHT PLANNING - LATERAL FUNCTIONS
A318/A319/A320/A321 FLEET DSC-22_20-30-10-15 P 5/42
FCOM 19 AUG 10
WAYPOINT IDENTIFICATION
The pilot can identify a waypoint by :
‐ Its identifier (if it is in the navigation database).
‐ A Latitude/Longitude (LL).
‐ A Place/Bearing/Distance (PBD). The waypoint is defined by its bearing and distance from a
place.
‐ A Place-Bearing/Place-Bearing (PBX). The waypoint is defined by the interception of 2 radials
from 2 places.
‐ A Place/Distance (PD). The waypoint is defined by a distance from a place, along the F-PLN.
Note: If a slash or a dash is not entered properly, the MCDU displays a “FORMAT ERROR”
message.
When the Flight Management Guidance System receives a waypoint that is not in the database,
it identifies it as LLxx or PBD xx or PBX xx or PD xx (xx is a two-digit number between 01 and 20)
and stores it in the stored waypoints file of the database.
Note: When NAV mode is engaged, the crew cannot modify the “TO” waypoint (active leg)
using the waypoint insertion function. If the crew wants to modify it, the DIR TO function
will be used.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
FLIGHT PLANNING - LATERAL FUNCTIONS
A318/A319/A320/A321 FLEET DSC-22_20-30-10-15 P 6/42
FCOM 19 AUG 10
WAYPOINT INSERTED DIRECTLY IN THE FLIGHT PLAN
WRITE the waypoint identifier or LAT/LONG, Place/Bearing/Distance or
Place-Bearing/Place-Bearing into the scratchpad. (Example : Place : LMG, Bearing: 330 °,
 
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