| Document Title: | AIRBORNE COLLISION AVOIDANCE SYSTEM (ACAS) Xa/Xo |
|---|---|
| Summary: | This TSO provides minimum performance standards for Airborne Collision Avoidance Systems (ACAS) Xa/Xo. The ACAS Xa/Xo equipment provides a reliable airborne traffic alert and collision avoidance system (TCAS) function for transponder-equipped aircraft. It replaces TSO-C119e TCAS II systems. It uses the latest technology to increase safety margins, to allow use of other data sources (such as automatic dependent surveillance-broadcast [ADS-B] and ownship position), to better tune the surveillance logic and to optimize the collision avoidance logic. All these enhancements support NextGen operations. |
| Documents for Download: | Draft Document
Draft Document Comment Grid |
| Reference: | TSO-C219 |
| Comments Due: | December 16, 2019 |
| How to Comment: | Email comments to:
Sheila.mariano@faa.gov Deliver comments by mail or hand to: Federal Aviation Administration Policy and Innovation Division, System and Equipment Standards Branch, AIR-6B0 950 LâEnfant Plaza SW, Suite 500 Washington, DC 20024 Fax comments to: 202-267-1813 |