Squitter

Squitter is a machine language that airplanes talk in. Just like how people speak different languages, airplanes use squitter to talk to each other and to the air traffic control tower to figure out where they need to fly. Squitter is like a bunch of secret codes that only airplanes and the air traffic control tower can understand. It's important because it helps keep airplanes from crashing into each other and helps pilots figure out where they need to go safely.