Air Traffic Control Unit An area control centre (ACC) or control tower established to provide ATC service to aircraft. Discover more from Canadian Flight Trainers Subscribe to get the latest posts sent to your email. Type your email… Subscribe Related Articles: Glossary: Air Traffic Control ClearanceGlossary: Air Traffic Control InstructionAlternative Meanings: Air Traffic Control UnitAn area control centre established to provide air traffic control service to IFR flights and to VFR flights subject to control.
