Honeywell KFC 150 Pilot's Manual page 72

Flight control system
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APPROACH (APR) MODE
USING THE KG 107/Kl206
INDICATORS
The approach (APR) mode allows the
autopilot to intercept and track ILS localizer,
or VOR or RNAV courses. To operate in the
APR mode (with the KAP 100 currently in
HDG mode):
1. Tune the frequency for the selected
ILS, VOR or RNAV approach.
2. Set the
OBS
to the final approach
course (front course for ILS even when
flying a reverse course approach).
3. Check the heading displayed on the
KG 107 against the magnetic compass
and reset if necessary.
190 (HDG will remain illuminated and
APR will flash to signify that APR mode
is armed).
NOTE: If the APR mode is selected with the
aircraft level within *4 degrees and within
2-3 dots of course deviation, APR arm
mode will be bypassed and the APR mode
will engage directly.
5.Within five seconds, move the heading
'bug" on the KG 107 to the same mag-
netic heading as the selected course
on the CDI.
L ,
.-
6.The autopilot will fly an automatic 45
degree intercept heading until within
the capture zone, then intercept and fly
the desired course. The "HDG' light
will go off and the 'APR' light will illumi-
nate steadily as the APR mode goes
from arm to engage.
7.The autopilot will bank as necessary to
maintain the localizer or approach
course.
NOTE: For system limitations refer to your
Flight Manual Supplement.
(See page
80/8l
for illustration)
4. Depress the "APR' button on the KC
71

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