Textron Cessna 172R User Manual

SECTION
7
AIRPLANE
&
SYSTEMS DESCRIPTION
CESSNA
MODEL
172R
NOTE
To
ensure
audibility
and
clarity
when
transmitting
with the
handheld
microphone,
always
hold
it
as
closely
as
possible
to
the
lips,
then
key
the
microphone
and
speak
directly
into
it.
Avoid
covering opening
on
back side
of
microphone
for
optimum
noise
canceling.
STATIC
DISCHARGERS
Static
wicks
(static dischargers)
are
installed
at
various
points
throughout
the
airframe
to
reduce
interference from
precipitation
static.
Under
some severe
static
conditions,
loss
of
radio
signals
is
possible
even
with static
dischargers
installed.
Whenever
possible,
avoid known
severe
precipitation
areas
to
prevent
loss
of
dependable
radio
signals.
If
avoidance
is
impractical,
minimize
airspeed
and
anticipate
temporary
loss
of
radio
signals
while
in
these
areas.
Static
dischargers
lose
their
effectiveness
with
age,
and
therefore,
should
be checked
periodically
(at
least
at
every
annual
inspection)
by
qualified
avionics
technicians,
etc.
7-48
Dec
2/96
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Textron Cessna 172R Specifications

General

Brand	Textron
Model	Cessna 172R
Category	Aircrafts
Language	English