4.2.1  Air Navigation Facility Charges Every flight through the airspace within the boundaries of Kuala Lumpur and Kota Kinabalu Flight Information Regions shall be subject to an air navigation facility charge which shall be payable to the Authority at the rates specified in the Civil Aviation (Fees and Charges) Regulations 2016. Air navigation facility charges shall not apply to:
  1. any official aircraft of the Federal Government or Government of any state in Malaysia, including a military aircraft;

  2. any official aircraft of Heads of State, Ministers and other dignitaries visiting Malaysia as state guests on the basis of reciprocity;

  3. any specified aircraft operated by a flying club which has, in the case of an aerodrome managed and operated by the Authority, been approved for the purpose of this regulation by the Authority if the flight preceding the landing or following the take-off, as the case may be, has not been for hire or reward or for any purpose other than flying for the club;

  4. any aircraft engaged in search and rescue operations;

  5. any aircraft which is required to return to the airport of departure or to an alternate airport due to malfunctioning of the aircraft equipment, closure of the destination airport after the departure of the aircraft other circumstances beyond the control of the operator;

  6. flights between two unattended landing grounds;

  7. flights remaining within the aerodrome control zone or within a radius of five miles from the aerodrome or within a designated adjacent training area; or

  8. any other aircraft or classes of aircrafts as may be determined by the Authority.