OPERATOR’S MANUAL
CMA-9000 FLIGHT MANAGEMENT SYSTEM
1.9.2 Target Speed
The target speed field title and the associated target speed displayed at [2L] on the APPR page will change as
the aircraft configuration is changed during the approach.
Condition Airplane
Configura
tio
[2L] Field
T
Target speed Notes
n
itle
Prior to
sequencing
in
CONF 0
an
V_E/D
Target speed at the E/D from
PDB based upon estimated
C f 0
It is the same as the E/D
speed displayed at [1L] on
the DES page. the E/D po t
(Cle )
landing weight and on
After the E/
has been
sequenced
CONF 0
ean
_E/
m PDB
ross weight
D
(Cl ) V
D
and Conf 0
Target speed at E/D
based on current g
fro
NF REF D
t
CO 1 V 1 Target speed from P
current gross weigh
B based on
and Conf 1
CONF VREF et speed from PD
current gross weight
2 2 Targ B based on
and Conf 2
CONF3 VREF3 Target speed from PD
current gross weight and Conf 3
planned landing
configuration is FULL.
B based on If the
VAPP V
APP
from PDB planned landing
uration is CONF3.
If the
config
FULL VAPP V
APP
from PDB Irresp
landi
ective of the planned
ng configuration.
Any he computed
target speed for the
current configuration.
time Any MAN SPD Manually-entered target speed Overrides t
The FMS-computed Final Approach target speed (V
APP
) is derived from the RRJ Performance Data Base (PDB).
NOTE(S): The current Approach target speed will also be updated in the waypoint speed fields on the
LEGS page as the configuration changes.
An approach speed related message VAPP
DISAGREE will be raised during FMS synchronized
operations, if the on-side and off-side Final Approach Speed differs by 2 knots or more for at least 5
seconds.
Page F-50
August 17, 2010
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