What is the responsibility of an aircraft when losing communications?

• A. To land at the nearest airport
• B. To fly at cruising altitude until instructions are received
• C. To follow lost communication procedures
• D. To notify nearby aircraft of the situation

Answer: (C)

The responsibility of an aircraft when losing communications is to follow lost communication procedures. These procedures are established to ensure safety and maintain order in the airspace when a pilot is unable to communicate with Air Traffic Control (ATC).

When an aircraft experiences a loss of communication, the pilot should adhere to specific protocols, which typically involve squawking a particular transponder code, continuing on its last assigned route or heading, and maintaining its altitude. These steps are designed to help the pilots manage the situation effectively and ensure they can still navigate safely.

While other responses such as landing at the nearest airport or notifying nearby aircraft may seem logical, they do not align with established aviation procedures for lost communications. Pilots are trained to follow specific lost communication procedures, which prioritize the safety of all aircraft and the air traffic system.