TCAS II / ACAS II Collision Avoidance System User’s Manual

This manual applies to systems which are compliant to RTCA DO185A MOPS Change 7.0 and RTCA “DO-185” MOPS Change 6.04a. These systems are referred to as TCAS II (Traffic Alert and Collision Avoidance System) in the United States and ACAS II (Airborne Collision Avoidance System) internationally. The terminology is used interchangeably and, for the purpose of discussion, TCAS II will be the terminology used in this manual.

Crédito: Honeywell