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1.1 General

1.1.1 Definition

Radar control is the provision of air traffic control service using surveillance systems to identify aircraft, monitor their position, and apply separation.

The Approach Controller shall use radar to provide positive control of aircraft within the Terminal Manoeuvring Area (TMA).

1.1.2 Scope of Radar Control

Approach Control utilises radar to:

  • Sequence arriving aircraft
  • Maintain separation between aircraft
  • Provide radar vectoring to final approach
  • Integrate departing and arriving traffic
  • Manage traffic flow within the TMA

All control actions shall be based on accurate surveillance information.

1.1.3 Responsibility

The Approach Controller shall:

  • Maintain separation between all identified aircraft under their control
  • Ensure safe, orderly, and expeditious flow of traffic
  • Monitor aircraft continuously
  • Anticipate and resolve conflicts before they develop

Separation responsibility remains with the controller unless explicitly transferred.

1.1.4 Nature of Radar Control

Radar control is predictive in nature.

The Approach Controller shall:

  • Anticipate aircraft trajectories and conflicts
  • Apply control instructions in advance of developing situations
  • Continuously update the traffic picture
  • Avoid reactive control wherever possible

1.1.5 Surveillance Identification

The Approach Controller shall establish and maintain identification of aircraft before providing radar control.

Control instructions shall not be issued based solely on assumed identification.

1.1.6 Key Principle

Radar control is based on continuous monitoring, anticipation, and timely intervention.

The Approach Controller shall maintain situational awareness at all times and act proactively to ensure separation and traffic flow.