MULTI PHASE
FUEL monitoring 3
6.1. Overview
Fuel predictions during flight may be monitored on the FUEL PRED page
and on F-PLN page B.
When a TMPY F-PLN exists, FUEL PRED page continues to display
predictions associated to the ACTIVE F-PLN, while F-PLN page B
reflects predictions associated to the TMPY F-PLN.
6.2. FUEL PRED page
Presentation
FUEL PRED key.............. Press
The following fuel and time data are
displayed:
EFOB (estimated fuel on board)
at destination [1R],
at alternate [2R].
These computed predictions cannot be
modified or cleared.
RTE RSV/% [4L]
RTE RSV fuel is the computed value
corresponding to % value entered in
second part of the field.
% is defaulted to value defined in AMI file or entered on INIT B page
during preflight.
Either RTE RSV or % may be modified by pilot.
In case of AMI option for no computation of RTE RSV during flight, this
field is blanked after take-off.
FINAL/TIME [5L]
FINAL fuel is the computed value corresponding to holding TIME
entered in second part of the field.
Time is defaulted to value defined in AMI file or entered on INIT B page
during preflight.
Either FINAL or TIME may be modified by pilot.
EXTRA/TIME [6L]
EXTRA fuel and TIME are computed values; they represent the
amount of extra fuel and time available based on ACTIVE F-PLN and
reserves as shown in the FUEL PRED page.
When a negative extra fuel is displayed, the extra time is dashed.
FUEL PRED
AT UTC EFOB
EGLL 1625 4.3
EHAM 1708 2.4
GW /CG FOB
63.7 /25.0 5.68/FF+FQ
RTE RSV/% CRZTEMP/TROPO
0.1/5.0 ----°/35000
FINAL/TIME
1.0/0030
EXTRA/TIME
1.3/0036
AIRBUS A318/319/320/321
© THALES AVIONICS S.A.
J43126AA 00
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