OPERATOR’S
MANUAL
CMA-9000 FLIGHT MANAGEMENT SYSTEM
Page
5-12
November 19, 2009
LEG SEQUENCING
A. FLY-BY
WAYPOINTS
The CMA-9000 FMS sequences fly-by waypoints when crossing the bisector of the active leg and next leg,
or when passing the wayline of the active leg, whichever occurs first. In certain exceptional cases where the
next leg is short, sequencing may occur based on crossing the wayline of the next leg, if that is the first
situation to occur. If the aircraft is performing a downwind approach to a runway, sequencing of the FAF will
only be possible after the aircraft has turned towards the runway.
During the first half of the fly-by leg transition, between the initial turn point and the leg switching point
(bisector), the active waypoint is displayed in white reverse video on the LEGS and PROGRESS pages.
Also, during that period, the waypoint alert information sent to the EFIS will remain on to indicate the
transition (except for Rockwell Collins 3 EFIS, where no waypoint alert is generated during this segment).
This highlights the fact that the HSI is displaying guidance information relative to the next leg whereas the
current active leg has not been sequenced yet. The white waypoint annunciation is an option configurable
(ON/OFF) in the CMA-9000 FMS maintenance pages.
B. FLY-OVER
WAYPOINTS
The CMA-9000 FMS sequences fly-over waypoints when passing the wayline of the active leg.
1 R
2 R
3 R
4 R
5 R
6 R
ACT RTE 1 LEGS 2/4
2 9 9
o
3 9 . 6
N M
CAFTA
2 9 8
o
1 5 4
N M
YZP /o
3 0 7
o
8 6 . 7
N M
MOCA1
3 0 6
o
1 6 5
N M
BKA
2 8 2
o
1 9 7
N M
KILLA
<
RTE 2 LEGS LEGS ETA
>
1 L
2 L
3 L
4 L
5 L
6 L
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