

Air traffic controllers have access to sophisticated radar systems that provide an overview of the airspace they control, and they have communication tools to coordinate flight paths with the air crew. Pilots lack the tools necessary to get an overview of the airspace, so they have to rely on air traffic controllers to guide the aircraft through congested airspace.
Got it from an old article that’s quite informative.
I agree with @mkwt…
😂😂😂 …so glad no one was seriously injured ‘cause I’m LMAO