Communication, Navigation, Position And Warning Practice Test

What is the power source of the ELT

Aircraft battery External power Own battery Generator

Correct Answer:

Own battery

Explanation:

An emergency locator transmitter is designed to keep broadcasting even if the aircraft’s electrical system fails, so it has its own dedicated power source. The transmitter is powered by a built-in battery inside the ELT, ensuring it can operate and send the distress signal independently of the aircraft’s battery, external power, or any generator. This independence is what guarantees the beacon can function after a crash or power loss.

Access more questions from this quiz

Continue to Communication, Navigation, Position and Warning Practice Test for more practice questions and the full quiz experience.

Access More Questions