Will Ads-B Replace Tcas?

ADS-B is not intended to replace TCAS, although in the future it will augment TCAS. The TCAS algorithm currently only uses distance and altitude to calculate whether there is a conflict and to determine the best conflict resolution strategy. ... This new standard will eventually replace TCAS II.

Does TCAS use ADS-B?

In this integrated surveillance system ,the TCAS listens in the ADS-B broadcasting information of the target aircraft, and fusing the TCAS data and the ADS-B data, so ,it can reduce the TCAS radio frequency interruption, improve the surveillance precision and extend the surveillance.

What can ATC see with ADS-B?

With ADS-B, pilots can see what controllers see: displays showing other aircraft in the sky. Cockpit displays also pinpoint hazardous weather and terrain, and give pilots important flight information, such as temporary flight restrictions.