Airline travelers should be aware of the emergency signal “Code Adam.” The time-sensitive alert is employed over the airport's loudspeakers when a child goes missing. “Code Adam is designed to locate ...

Last calls for boarding and lost-item announcements aren’t the only things to listen for over an airport’s loudspeakers. The facility-wide paging systems can also be used for critical, time-sensitive ...

Announcements during flights are commonplace—and often ignored. But there are some codewords you may want to listen out for, be it to alert crew to a deceased passenger or even a hijack. ByDuncan ...