Abstract
Nuisance alerts can cause many problems in operational settings. They are distracting and can lead to desensitization. In Air Traffic Control (ATC), there has been much anecdotal evidence regarding the high rate of nuisance alerts in facilities, but there have been few formal studies to evaluate this problem. In this study, we measured the rate of nuisance alerts in en route and terminal ATC facilities. After calculating the average duration of alerts, the percentage of alerts that receive a controller response, and the timing of responses to these alerts, we estimate that 62% of Conflict Alerts (CAs) and 91% of Minimum Safe Altitude Warnings (MSAWs) in en route, and 44% of CAs and 61% of MSAWs in terminal are unnecessary. Using human factors principles, we make recommendations for improving the accuracy and utility of ATC alerts.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Proceedings of the Human Factors and Ergonomics Society Annual Meeting
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
