Cessna 172P - RNAV (TYPE ANS-351 C)

PIIJOT'S
OPERATTNG
HANDBOOK
SUPPLEMENT
12A
RNAV
(TYPE
ANS-3õ1C)
SUPPLEMENT
AREA
NAVIGATION
SYSTEM
(TYPE
ANS-351C)
sEcTloN
1
GENERAL
The Ar
sts of
an
ANS-
3õ1C
Area
o or
4oo
Series
VHF
navig
andaDME-45l
System
with
an
IND-450C
Indicator.
course
datum
information
to the
atltopilot.
NOTE
This is
tho
only installation
in which
a 400 Series
F,adio
and
400 Series
Indicator,
coupled
with
a
slaved
gyro
system,
are
installed
without
Course
Datum.
The
ANS-3õ1C
Area Navigation
computer
contains
concentric
rotary
displays
and annunciators.
Primary
Power
is
applied
to
the ANS-351C
by
the-Number
2 VHF
Navigation
Receiver
to which
it is
coupled.
The ANS-3õlC
Area
Navigation
Computer
calculates
the following
parameters
when
activated: Crosstrack
deviation
of
the
aÍrcraft
from the
selected
course
and
to/from information
disptayed
on
the associated
CDI'
and
(as
selected on
the DME)
ground
speed
displayed
in knots'
time-to-
waypoint
disptayed
in minutes, or
distance-to-waypoint
displayed
in
nautical miles.
30
May 1980
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