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To make a lateral revision to flight plan (F-PLAN button selected on FMGC)
press a LSK on the left side of the MCDU (LSK 1L through 6L). To make a
vertical revision press a LSK on the right hand side of the MCDU (LSK 1R
through 6R).
To enter a new destination (diversion not to alternate) use a lateral revision on
any waypoint in flight plan (NOT current destination) and then enter NEW DEST
on LSK 4R.
To enter holding into flight plan use a lateral revision on intended hold point then
press the HOLD LSK on 3L.
Airbus Gotcha: Autopilot must be in Heading Select to delete a TO or FROM
waypoint. You can’t delete the current NAV leg.
US Airways Airbus A319, A320, A321 Notes
74
Auto Initialization
One of the nicer features that has been added to the Airbus is FMS Uplink or
Automatic Initialization. Now that we have gone over how to do it manually (and
sometimes you will still do the manual method if uplink doesn’t work) you can
learn the auto method. You will still go to the DATA page and check the
database as in the manual method. Next, go to INIT as before but now you can
select the INIT REQUEST* 2R LSK.
This will send a request through ACARS to uplink your flight plan data. The INIT
page will be filled in automatically as well as the F-PLAN page. Pretty cool, Huh?
Of course it isn’t quite that simple so lets go over the things you need to be
aware of.
During the uplink you will see a pause (if you are watching on the INIT page)
before the COST INDEX and CRZ FL are filled in (they change from dashes to
box prompts at this point). This is to allow you to enter the appropriate flight level
from your printed flight plan before the Wind Data is sent. When the pause
occurs just type in the cruise flight level and cost index. If you aren’t sure (as
when the F/O is still waiting for the release paperwork to show up) then simply
wait during the pause and the process will continue but the Cruise Winds won’t
be sent. I have no idea why the cruise level winds can’t be sent since the FMS
uplink enters the flight level and cruise index as they are the same as the release
paperwork but whatever. If you must “bypass” the winds you can enter them
manually later from the release
Auto INIT will not fill in your Alternate so you will need to go back and fill that in.
The F-PLAN page will also be sent but you must be aware of several things. First,
any departure or arrival routing will not be sent. In other words, you must enter
the runways and SID and STAR routing as in the normal manual method.
Secondly, occasionally there are gaps in the flight plan. So always check the
flight plan as you would in the manual method to ensure you don’t have missing
fixes or discontinuities that shouldn’t be there as I have found both in uplinked
flight plans.
Note: if something goes wrong during the uplink and you need to start over just
go to DATA and select the other database. Now select the proper database for
use again. This will clear all entered data for the flight and you will start over
“clean”.
After engine start enter the data on the FUEL PRED page just as in the manual
method. Then go to the PERF page as you normally would. You will see a
message in the scratchpad once the performance data has been sent saying
TAKE OFF DATA UPLINK. Just clear the message. That is followed by PERF
US Airways Airbus A319, A320, A321 Notes
75
DATA UPLINK. Clear this as well. Now you can automatically enter the
TAKEOFF PERF page!
Press <UPLINK TO DATA on LSK 6L
Press <RECEIVED TO DATA on LSK 6L
If FLEX data is being used press FLEX TO> on LSK 4R
Note: if no FLEX is available press the MAX TO> prompt to see TOGA power
data.
If proper runway data is not showing press the NEXT PAGE key. Up to four
runways are shown. Once the proper runway is shown,
Press INSERT UPLINK* on LSK 6R
Please note that you can only get an INSERT UPLINK* prompt if for the data for
the runway that is selected on F-PLAN. If you cannot get the prompt make sure
you have the proper runway selected. Obviously if there is a runway change
during taxi out you must change the runway on F-PLAN and then re-enter the
uplink data on TAKEOFF PERF page.
The data uplink will not enter the clean speed for you so after entering all the
uplink data go to NEXT PHASE and enter the “0” or clean speed just as you do
with the manual method.
TPS will show you whether to plan on FLEX or TOGA power. TPS will also show
you which runways will be sent and the top flap setting is the one you sent in the
uplink. If you need something else you will need to contact load control to
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