Low Battery Warning System

Verified from official sources
Annex Part 3 (17)Part 3Version 2Effective -Verified 22 August 2026

In plain language

Your drone or controller must warn you when the battery is low so you have enough time to land safely.

Requirement as structured

The UAS must provide the remote pilot with a clear warning when the battery of the UA or its control station reaches a low level, ensuring sufficient time to safely land.

Original regulatory text

A class C2 UAS bears the following class identification label on the UA: A class C2 UAS shall comply with the following: provide the remote pilot with a clear warning when the battery of the UA or its CMU reaches a low level to allow the remote pilot sufficient time to safely land the UA;

Applies when

regulatory category
Open