FLIGHT PHASES
4 DESCENT
6.2. NORMAL DESCENT
To be optimized, descent should be started at the top of descent (T/D)
computed by the FMGC.
It is shown on ND by the white arrow (
).
On MCDU F-PLN page T/D is shown as a pseudo waypoint; PROG page
provides Time at (UTC) and Distance to (DIST) [3R].
FROM THV001
{}
UTC SPD/ALT
T-P 2027 / FL360
BRG015° 6
ABUDA
2137 .79/ FL360
TRK330° 10
(T/D)
2139 .79/
FL360
UT426
17
DIMAL
2141 280/
FL308
7
NM
ALESO
2142 "
/
FL286
UTC DIST EFOB
DEST
EGLL27R
126 3.9
2202
$£
CRZ
ACT MODE UTC DEST EFOB
MANAGED 2155
3.9
CI
30
TO
(T/D)
MANAGED UTC DIST
.79
2132
16
DES CABIN RATE
-350
FT/MN
ACTIVATE
NEXT
{APPR PHASE
PHASE>
ATC clearance received:.
.Select
T T/D:
FCU ALT........................
Ex: FL150
A
...........................Push
−
DLE if no
−
o descent
−
arget is indicated on
FCU ALT
−
FMA indicates MACH momentarily, then THR
=fRMMM=
THR IDLE
NAV
MDA
278
AP1
1FD2
A/THR
DES
ALT
DES
ACT MODE UTC DEST EFOB
MANAGED 2230
4.0
CI
30
PRED TO
FL150
MANAGED UTC DIST
.79/293
2211
50
EXPEDITE 2216 30
ACTIVATE
NEXT
{APPR PHASE
PHASE>
IDLE,
Descent is initiated,
−
Thrust decreases to I
re-pressurization segment is
computed,
FMGS switch t
phase,
Speed t
PERF DES page.
J43126AA 00
© THALES AVIONICS S.A.
AIRBUS A318/319/320/321
Summary of Contents for FMGS
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