How much time to react?

The November edition of INSIGHT from the United Kingdom Airprox Board (UKAB) looks at an Airprox involving a glider and a Europa near Basingstoke. The article looks at an encounter between two aircraft that were equipped with identical electronic conspicuity (EC) devices and offers some points to consider when using such devices. As well as some thoughts on what to do with the information that EC equipment provides, the timeliness of alerts, and pilot reactions to those alerts.