The CAS-100B (TPA-100B) TCAS Traffic Computer is the latest addition to the Honeywell TCAS family and is available in both 6 MCU and 4 MCU form factors. This product builds on the functionality of the TPA-100A Surveillance Processor by adding Airborne Traffic Situational Awareness (ATSAW), RTCA DO-185B (Change 7.1), and RTCA DO-300 (Hybrid Surveillance) functionality.

TPA-100B, 940-0451-010, Enhanced ACAS II Processor (includes Change 7.1)

TPA-100B,940-0351-001, -010, Enhanced ACAS II Processor (includes Change 7.1)