Aeroplanes required to be equipped with an airborne collision avoidance system (ACAS II)

Please be reminded that as from 1 January 2005, all turbine engine commercial air transport aeroplanes of a maximum certificated mass in excess of 5 700kg or with a maximum approved passenger seating configuration in excess of 19 passengers, will be required to carry the ACAS II system in accordance with regulation 121.05.15 of the Civil Aviation Regulations, 1997.