The in-flight chime isn't a warning. It's a quiet code that helps pilots and cabin crew coordinate every step of your flight.

Anyone who has travelled by air has heard it at least once. The calm cabin suddenly fills with a short “ding” sound that ...

Airplane passengers were blown away after learning that those ubiquitous “dings” on an airplane are actually a code crew members use to communicate with each other, among other things. A video ...

As you're sitting on the plane and waiting for takeoff, your airline pilot could activate a "ding" sound mid-flight — but what does that sound really mean? In a now-viral video garnering nearly 10 ...

Add Yahoo as a preferred source to see more of our stories on Google. Airplane passengers were blown away after learning that those ubiquitous "dings" on an airplane are actually a code crew members ...