June 21, APCO filed comments regarding improvements to Wireless Emergency Alerts (WEA). The WEA system is used by authorized public safety agencies to send emergency messages to mobile devices in specified geographic areas. The Federal Communications Commission sought comment on proposals to improve the WEA system by requiring wireless service providers to collect information on performance metrics, such as the speed, accuracy and reliability of WEA message delivery. APCO offered several recommendations to make the performance measures more useful for public safety agencies and to make broader improvements such as supporting multimedia in WEA messages.