How does TCAS tackle the terrain?
If turkish was to follow the TCAS, started a steep descent, at the same time the other plane followed the ATC and descended back to 3000. As the turkish would already be in a descent would TCAS push him further down?
How for would this game continue and how far would a pilot follow TCAS descent with terrain?
What are the rules with ATC, non-TCAS aircraft and TCAS equipped aircraft that close to terrain?