It’s been a year and a half since Arnold Schwarzenegger’s last on-screen appearance in FUBAR — not counting his vocal feature ...

The Traffic Alert and Collision Avoidance System is meant to act as the last defence against mid-air collisions but has its ...

Following the 2002 Uberlingen mid-air collision in southern Germany, where all of the passengers and crew aboard both planes were killed, the TCAS system was overhauled with significant changes made.

After a military helicopter collided with a passenger plane near Reagan National Airport, here’s what to know about TCAS, a ...