ATS Units

• Area Control Center (ACC)

  • En-route, arriving & departing aircraft

• Approach Control Office (APP)

  • Arriving & departing aircraft

• Aerodrome Control Tower (TWR)

  • Aircraft on maneuvering area & vicinity

• Flight Information Center (FIC)

  • Advice & Information for pilots

• ATS Reporting Office (ARO)

  • Pre-flight clearances & Liaison

• Aeronautical Information Service (AIS)

  • Aeronautical information to Airmen

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