ACARS stands for what?

ACARS stands for what?

• A. Aeronautical Communications Addressing and Reporting System
• B. Aircraft Carrier Alarm and Response System
• C. Airborne Communication and Reporting System
• D. Aircraft Communications Addressing and Reporting System

Answer: (D)

ACARS is an aviation data-link system that handles text-style messages between aircraft and ground stations. The correct expansion is Aircraft Communications Addressing and Reporting System. Here, "Aircraft Communications" shows it’s used by airplanes, "Addressing" refers to routing messages to the correct destination, and "Reporting" means the system can automatically send status and flight data back to ground or other nodes. This enables practical things like weather, flight plans, position reports, and maintenance data to be exchanged without relying on voice radio. Other phrasing options miss the official wording by using “Airborne” or “Aeronautical” in place of “Aircraft,” so they don’t reflect the standard term used in aviation.

ACARS is an aviation data-link system that handles text-style messages between aircraft and ground stations. The correct expansion is Aircraft Communications Addressing and Reporting System. Here, "Aircraft Communications" shows it’s used by airplanes, "Addressing" refers to routing messages to the correct destination, and "Reporting" means the system can automatically send status and flight data back to ground or other nodes. This enables practical things like weather, flight plans, position reports, and maintenance data to be exchanged without relying on voice radio. Other phrasing options miss the official wording by using “Airborne” or “Aeronautical” in place of “Aircraft,” so they don’t reflect the standard term used in aviation.