787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Warning Systems -
System Description
Copyright © The Boeing Company. See title page for details.
15.20.20 D615Z003-TBC
Voice Annunciation Condition Response
CLIMB, CROSSING
CLIMB,
CLIMB, CROSSING
CLIMB
New RA, initial voice
annunciation.
Present pitch attitude and
vertical speed are within the red
RA regions.
Airplane will climb through the
altitude of the traffic.
Increase pitch attitude and
vertical speed to remain
outside the red RA
regions.
DESCEND,
CROSSING DESCEND
DESCEND,
CROSSING DESCEND
New RA, initial voice
annunciation.
Present pitch attitude and
vertical speed are within the red
RA regions.
Airplane will descend through
the altitude of the traffic.
Decrease pitch attitude
and vertical speed to
remain outside the red RA
regions.
DESCEND, DESCEND New RA, initial voice
annunciation.
Present pitch attitude and
vertical speed are within the red
RA regions.
DESCEND, DESCEND
NOW, DESCEND,
DESCEND NOW
Existing RA, previous TCAS
vertical guidance was to climb.
Present pitch attitude and
vertical speed are within the red
RA regions.
INCREASE CLIMB,
INCREASE CLIMB
Existing RA, TCAS requires
change in vertical rate.
Present pitch attitude and
vertical speed are within the red
RA regions.
Adjust pitch attitude and
vertical speed to remain
outside the red RA
regions.
INCREASE DESCENT,
INCREASE DESCENT
August 14, 2009