Outbound On Front Course For Procedure Turn To Ils Approach Using Dg - Honeywell KAP 140 Manual

Two Axis Operation

Outbound On Front Course For Procedure Turn To ILS Approach Using DG

D.C. ELEC.
TURN COORDINATOR
L R
2 MIN.
NO PITCH
INFORMATION
N
TO
A
V
GS
FR
OBS
PUSH
ı
G
KAP 140
UP
DN
AP HDG NAV APR REV ALT
1. The aircraft is heading 270° with heading and
altitude hold engaged. To intercept and fly the
ILS front course outbound, set the front course
on the OBS and depress the reverse course
REV HDG
( ) button. The annunciation will flash
for five seconds then extinguish. While the
HDG
annunciation is flashing, move the head-
HDG
ing bug to the front course 058°. Since
REV
was active upon selection of , the autopilot
will initiate a 45° intercept to the localizer. In
this case, the aircraft will turn to 283°.
66
KAP 140 AUTOPILOT SYSTEM
D.C. ELEC.
TURN COORDINATOR
L R
2 MIN.
NO PITCH
INFORMATION
N
TO
A
V
GS
FR
OBS
PUSH
ı
G
KAP 140
UP
DN
AP HDG NAV APR REV ALT
2. When the computed capture point is reached,
auto-intercept mode is cancelled and reverse
localizer mode is automatically activated and a
left turn outbound on the localizer is initiated by
the autopilot.
Note: The left-right deviations of the CDI course
deviation needle are reversed (you must turn right
to center a deviation of the index to the left). This
needle reversing takes place because you are fly-
ing outbound on a front course.
Rev. 1
Apr/02
N
270°
3
4
D.C. ELEC.
TURN COORDINATOR
L R
2 MIN.
NO PITCH
INFORMATION
N
TO
A
V
GS
FR
OBS
PUSH
ı
G
KAP 140
UP
DN
AP HDG NAV APR REV ALT
HDG
3. At the desired point, mode is used to initi-
HDG
ate the procedure turn. Select and set the
heading bug to 283°. During the procedure turn
outbound, the CDI course index goes off scale
to the right. The aircraft is flying away from the
localizer centerline at a 45° angle on a selected
heading of 283°.
* Check the heading displayed on the DG against
the magnetic compass and reset if necessary.
Rev. 1
KAP 140 AUTOPILOT SYSTEM
Apr/02
Two Axis Operation
1
2
D.C. ELEC.
TURN COORDINATOR
L R
2 MIN.
NO PITCH
INFORMATION
N
TO
A
V
GS
FR
OBS
PUSH
ı
G
KAP 140
UP
DN
AP HDG NAV APR REV ALT
4. Now you have reset the heading bug to 103°
and made a 180° turn to this heading. This
103° heading will intercept the front course of
058°. You must now select the approach mode
APR
by depressing the button on the KAP 140.
HDG
* The annunciation will flash for five sec-
HDG
onds then extinguish. While the annuncia-
tion is flashing, move the heading bug to the
front course 058°. Since the 45° intercept is
103°, the aircraft will not turn until the front
course is captured.
67