I Need All The Help I Can Get On Airliners I Am From Pittsburgh Pa And Need Help To Find Radars And Communications From Air Traffic Controllers Please Help Me

I don't quite understand, do you want to learn how these systems work or listen in to air traffic controllers? Or something else?

I need sites where I can watch radARS AND LISTEN TO THEM

I answered in another thread, this doesn't exist, the info is restricted, you can listen in if you buy a scanner and find the right frequencies though.