ACARS stands for what?

• A. Automated Communications Addressing Routing System
• B. Airline Communications and Reporting System
• C. Aircraft Cargo and Reporting System
• D. Aircraft Communications Addressing Reporting System

Answer: (D)

ACARS is a digital data-link system that enables short text messages to be exchanged between an aircraft and ground facilities or airline operations centers. It stands for Aircraft Communications Addressing Reporting System. The key parts of the name reflect its function: the system operates on aircraft, handles communications, uses addressing so each message reaches the right aircraft, and provides reporting capabilities to relay flight status, position, weather, and other operational data back to ground. This combination reduces radio chatter and helps manage flight operations more efficiently. The other options mix terms like routing, airline, or cargo, which don’t accurately describe the scope or function of ACARS.