Communication, navigation and surveillance

Communication, navigation and surveillance (CNS) are the main functions that form the infrastructure for air traffic management, [1][2] and ensure that air traffic is safe and efficient.[3]

  1. ^ "CNS/ATM". Eurocontrol. Retrieved 14 August 2017.
  2. ^ "CNS". Airports Authority of India. Retrieved 14 August 2017.
  3. ^ "Communication navigation and surveillance". Turks and Caicos Islands Civil Aviation Authority. Retrieved 19 August 2017.