ACARS Protocol

ACARS (Aircraft Communications Addressing and Reporting System) is a digital communication system used by airplanes to exchange messages with ground stations. It transmits important flight data, such as position, weather updates, and maintenance reports, automatically or manually, via radio or satellite links. This system helps airlines manage flights efficiently, improve safety, and streamline maintenance by providing real-time information without needing voice communication. Think of ACARS as a dedicated email service for airplanes, ensuring smooth, reliable, and timely communication between the aircraft and ground operations.