Cessna 172P Pilot's Operating Handbook And Flight Manual page 322

17
CESSNA
3OO
TRANSPONDER,
PILOT'S
OPEA,ATING
HANDBOOK
AND ALTITUDE ENCODER
(BLIND)
SUPPLEMENT
sEcTroN
5
PERFORMANCE
There
is
no
ohange
to the airplane
performance when this
avionic
equipment
is
installod. However,
the
installation
of an
externally mounted
antenna
or
several related external
antennas,
will
result
in
a minor
reduction
in cruise
performance.
6
30
May
1980