What is the primary responsibility of Air Traffic Control (ATC) regarding IFR flights?

The primary responsibility of Air Traffic Control (ATC) regarding IFR (Instrument Flight Rules) flights is to maintain safe separation from other air traffic. This is critical for ensuring the safety of aircraft operating in controlled airspace, where multiple planes may be flying in close proximity. ATC achieves this by providing instructions and guidance based on real-time data about the positions and velocities of all aircraft under its jurisdiction.

While ATC may provide navigation assistance and support during emergencies, these tasks are secondary to the fundamental goal of preventing collisions. The safe separation of aircraft is vital in preventing accidents and maintaining an orderly flow of air traffic, especially in busy airspace. All operations touch upon safety, but the core duty of ATC is distinctly focused on maintaining that safe distance between aircraft at all times during flight operations.