AIRPLANE
FLIGHT
SUPPLEMENT 5
CAT II
OPERATION
ANAC APPROVED S5-00
REVISION 6 code 01 Page 5
− On-side glide slope valid.
− No back course selected.
− Go-around not selected on either side.
Localizer excessive deviation:
If a localizer deviation greater than approximately 1/3 dot is
detected, the HSI lateral deviation bar on the PFD’s HSI will
change from green to amber, the lateral deviation scale will
change from white to amber, and flash.
NOTE: The on-side excessive deviation warning is also
displayed when the cross-side system has detected an
excessive deviation.
Glide slope excessive deviation:
If a glide slope deviation greater than approximately one dot is
detected, the GS pointer on the PFD’s ADI will change from
green to amber, the GS scale will change from white to amber,
and flash.
NOTE: The on-side excessive deviation warning is also
displayed when the cross-side system has detected an
excessive deviation.
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