Textron Cessna 172R - Page 475

CESSNA
MODEL
172R
SECTION
9
-
SUPPLEMENTS
SUPPLEMENT
19
-
FAA
APPROVED
SECTION
4
NORMAL
PROCEDURES
OPERATION
Normal
operating
procedures
are
outlined
in
the
KLN
94
GPS
Pilot's
Guide,
P/N
006-18207-0000,
dated
September
2000
(or
later
applicable
revision).
A
KLN
94
Quick
Reference,
P/N
006-18228-
0000,
dated
August
2000
(or
later
applicable
revision)
containing
an
approach
sequence,
operating
tips
and
approach
related
messages
is
intended
as
well
for
cockpit
use
by
the
pilot
familiar
with
KLN
94
operations
when
conducting
instrument
approaches.
AUTOPILOT
COUPLED OPERATION
The
KLN
94
may
be
coupled
to
the
KAP
140
autopilot
by
first
selecting
GPS
on
the
NAV/GPS
switch.
Manual selection
of
the
desired track
on
the
pilot's
DG
heading bug
is
required
to
provide
course
datum
to
the
KAP
140
autopilot.
(Frequent
course
datum
changes
may
be
necessary,
such
as
in
the
case
of
flying
a
DME
arc.)
The
autopilot
approach
mode
(APR)
should
be used
when
conducting
a
coupled
GPS
approach.
NOTE
NAV
or
APR
coupled
DME
arc
intercepts
can
result
in
excessive
overshoots
(aggravated
by
high
ground
speeds
and/or
intercepts
from
inside the
arc).
APPROACH
MODE
SEQUENCING
AND
RAIM
PREDICTION
A
WARNING
FAMILIARITY WITH
THE
EN
ROUTE OPERATION
OF
THE
KLN
94
DOES
NOT
CONSTITUTE
PROFICIENCY
IN
APPROACH
OPERATIONS.
DO
NOT
ATTEMPT
APPROACH
OPERATIONS
IN
IMC
(INSTRUMENT
METEOROLOGICAL
CONDITIONS)
PRIOR
TO
ATTAINING
PROFICIENCY
IN THE
USE
OF
THE KLN
94.
Dec
30/00
S19-15
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