How TCAS air traffic systems work and what we know about D.C. plane(02)

How TCAS air traffic systems work and what we know about D.C. plane(02)


Image gallery: Delta Plane Collision Warnings Sound Amid Close Call With Air Force Jet Near Washington D C Airport

Delta Plane Narrowly Avoids Collision With Air Force Jet Near DCA Collision warning sounds in cockpit of Delta plane due to close call How TCAS air traffic systems work and what we know about D.C. plane DC plane crash Mapping flight paths that led to midair collision Listen to Air Traffic Control Audio in the Moments Around Plane Crash