A HUMAN FACTORS ASSESSMENT OF MIXED-MODE AIR TRAFFIC ARRIVAL AND APPROACH PROCEDURES

Abstract This study compares different air traffic arrival and approach procedures, based on different levels of flight deck automation, from a human factors perspective. Real arrival routes and procedures at Gothenburg Landvetter Airport in Sweden have been used as case studies. The study is partly based on input from both pilots and air traffic controllers who regularly use the procedures. In addition, specific aviation industry operational experience has been used. A number of human factors related topics have been identified, including changes to flight crew and air traffic controller roles and responsibilities, communication, workload, procedure predictability and situational awareness. Recommendations for the inclusion of additional descent speed information in the ICAO flight plan and ground support tools for air traffic controllers are presented