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SECTION
9 -
SUPPLEMENTS
SUPPLEMENT
13
-
FAA
APPROVED
10
13
15
CESSNA
MODEL
182S
Figure
1.
Horizontal Situation lndicator System (Sheet
1
ol2)
1. HORIZONTAL SITUATION INDICATOR (HSl)
--
Provides
a
pictorial presentation of aircraft deviation
relative
to
VOF/GPS
radials
and
localizer
beams.
lt
also displays glide
slope
deviations
and gives
heading reference
with
respect
to
magnetic
north.
The gyro
is
remote-mounted
and
electric-
driven
2.
NAV
FLAG
--
Flag
is
in view when the
NAV
receiver signal
is
inadequate.
3.
HEADING
REFERENCE (LUBBER
LINE)
-- Magnetic
heading
appears under
this line
when the compass card
is
slaved
or
slewed to the aircraft's magnetic heading.
4.
HEADING
WARNING
FLAG (HDG) -- When
flag is
in
view,
the
heading display is invalid.
5.
COURSE SELECT POINTER
--
lndicates VOFi/Localizer
or
GPS course on
the
compass
card.
The selected VOR
radial
or
localizer heading remains
set on the
compass card
when
the compass
card
rotates.
s13-4
Jan
15/99
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