o
ILS
Amroach
1.
In
HDG
SEL and ALT Hold mode on a LCC
channel, the aircraft is heading
270”
toward
the Localizer. The front inbound localizer
course of
58”
is selected. APPR mode and
“Bc”
have been selected. The back course
(BC)
mode
is
selected
to
go outbound on the
front course. The capture point is now being
computed, based on closure rate.
22
r
2.
When the computed capture point
is
reached, the APPR CPLD mode is automati-
cally activated and a left turn outbound on
the localizer is commanded by the
FCI,
and
is satisfied by the Autopilot.
Note that the left-right deviations
of
the
bar give “fly-to’’ indications just as
on
the front
course inbound.
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