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CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
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RADIAL FIX INFO PAGES
Applicable to:
,
,
MSN,,
4538,,
The RADIAL FIX INFO pages provides access to the RADIAL intercept function.
The reference may be one or more radial bearings, based on a given database fix or a pilot-defined
element.
In addition, the ABEAM function may be used.
The RADIAL FIX INFO pages may be accessed from the LAT REV page, after performing a lateral
revision :
‐ At the origin airport,
‐ At the FROM waypoint,
‐ At the destination airport.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
CONTROLS AND INDICATORS - MCDU - PAGE DESCRIPTION
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[ 1L ] REF FIX (blue) Enables entry of the REF FIX. This reference may be any database
element (navaid, waypoint, NDB, airport, runway) or a pilot-defined
element. Before entry, amber boxes are displayed.
[ 2L ] – [ 2R ] RADIAL (blue)
to [ 4L ] – [ 4R]
Enables entry of a radial from the REF FIX.
If the radial line intersects the active flight plan, the FMGS will compute
the time, the along path DTG (Distance To Go), and the altitude at the
intersection point (small green font). A large blue star is then displayed
to insert the intersection waypoint into the flight plan. This waypoint is
not part of the pilot-stored elements. “XXXNNN” XXX = First 3 letters of
the REF FIX ident. NNN = Value of the radial
It is automatically labelled :
“XXXNNN” XXX = First 3 letters of the REF FIX ident.
NNN = Value of the radial
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
[ 5L ] - [ 5R ] ABEAM This function enables the pilot to create a waypoint in the flight plan
(primary or secondary) that is abeam the reference fix (REF FIX).
Once computed, the page displays the radial number in large green
font. The FMGS computes the time, distance to go, and altitude at the
abeam point (small green font).
Selecting the key next to the star creates the waypoint and inserts it
into the temporary flight plan.
The waypoint is labelled : “AB” + the REF FIX ident, for example, with
“TOU” VOR, “ABTOU”.
[ 6L ] TMPY F-PLN or
RETURN
This field displays “TMPY F-PLN” in yellow font, if a temporary flight
plan exists. It enables to return to the temporary flight plan page.
Otherwise, the RETURN prompt is displayed and enables to return to
the LAT REV page.
Note: A second RADIAL FIX INFO page is available by using the scroll keys. This provides the
capability to compute radial intercepts and an abeam point from a second, different REF
FIX.
CLOSEST AIRPORTS PAGES
Applicable to:
,
,
MSN,,
4538,,
The FMS automatically selects the four closest airports from the current aircraft position, and
displays them on the CLOSEST AIRPORT pages, ranked by distance. The flight crew can select an
additional, fifth airport on this page.
• CLOSEST AIRPORTS page 1 displays the bearing, distance, and time to go to each airport
• CLOSEST AIRPORTS page 2 displays the Estimated Fuel On Board (EFOB) and enables the
crew to check or modify the effective wind estimated to the corresponding airport.
The flight crew accesses the CLOSEST AIRPORTS page 1 by pressing the [ 5L ] key on the DATA
INDEX 1 page. They access the CLOSEST AIRPORTS page 2 by pressing the EFOB/WIND prompt
(6R key) on page 1.
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
CLOSEST AIRPORTS 1 PAGE
[ 1L ] - [ 1R ] The closest four airports are extracted from the database, and ranked
by distance from the aircraft position.
BRG/DIST/UTC (green) to
[ 4L ] - [ 4R ] BRG Displays the current bearing from the aircraft’s position to
the airport.
DIST Displays the current great-circle distance from the
aircraft’s position to the airport.
UTC Displays the predicted time of arrival at the airport,
computed using the current wind or a wind vector entered
on page 2, and the speed in accordance with the current
mode (managed or selected).
　
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