737 MAX Flight Crew Operations Manual
Warning Systems -
System Description
15.20.34
MN-FLT-OH-201
Resolution Advisory Aurals
The following table(s) identifies the possible callouts associated with RAs and the
vertical restrictions or maneuver recommended in each case.
AURAL ALERTS
VERTICAL
RESTRICTIONS/MANEUVER
MONITOR VERTICAL SPEED
Present pitch attitude is outside the RA
pitch command area. Keep pitch
attitude away from red area.
MAINTAIN VERTICAL SPEED,
MAINTAIN
MAINTAIN VERTICAL SPEED,
CROSSING MAINTAIN
CLIMB, CLIMB
Climb at the displayed pitch
DESCEND, DESCEND
Descend at the displayed pitch
LEVEL OFF, LEVEL OFF
Reduce climb or descent rate to 0 feet
per minute.
CLIMB, CROSSING CLIMB,
CLIMB, CROSSING CLIMB
Climb at displayed pitch. Airplane
climbs through traffic’s altitude.
DESCEND, CROSSING DESCEND
DESCEND, CROSSING DESCEND
Descend at displayed pitch. Airplane
descends through traffic’s altitude.
INCREASE CLIMB,
INCREASE CLIMB
Increase climb rate from initial pitch
attitude.
INCREASE DESCENT,
INCREASE DESCENT
Increase descent rate from initial pitch
attitude.
CLIMB – CLIMB NOW,
CLIMB – CLIMB NOW
Reversal maneuver from initial
descent RA.
DESCEND – DESCEND NOW,
DESCEND – DESCEND NOW
Reversal maneuver from initial climb
RA.
CLEAR OF CONFLICT
RA encounter terminated. Maneuver
guidance no longer displayed.
October 26, 2021
