737 Flight Crew Operations Manual
Warning Systems -
System Description
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D6-27370-866-EGP 15.20.29
ATC transponders on TCAS equipped airplanes communicate to provide
appropriate coordinated avoidance maneuvers. When performance is limited,
such as with an inoperative engine, select TA ONLY to prevent receiving RAs
beyond the airplane’s capabilities, and to prevent communicating to other
airplanes an ability to perform a RA maneuver.
Resolution Advisory Aurals
The following table(s) identifies the possible callouts associated with RAs and the
vertical restrictions or maneuver recommended in each case.
September 15, 2016