Two American Airlines Boeing 737 aircraft using the exact same callsign flew straight at each other over Phoenix, generating audio confusion between flight crews and air traffic control personnel. The duplicate callsign situation created radio communication difficulties as both aircraft operated in the same airspace near Phoenix.
The situation occurred when a delayed inbound AA2482 flight and an on-time departure flight were assigned or utilized identical callsigns. This duplication caused significant cockpit and air traffic control audio confusion during radio communications over Phoenix, as controllers and pilots attempted to manage instructions for the two Boeing 737 aircraft simultaneously.
