What is the maximum weight for a UAS to be classified as a sUAS?

The classification of a small Unmanned Aircraft System (sUAS) is determined based on a maximum weight limit established by regulatory bodies, specifically the FAA in the United States. For a UAS to be defined as a sUAS, it must weigh no more than 55 pounds, including any payload it may carry. This weight limit is significant because it dictates the operational regulations that apply, including the requirements for pilot certification, operational limits, and safety protocols.

The option indicating 55 pounds correctly aligns with the FAA's regulatory framework, which is designed to ensure safe operations of small drones in the national airspace. Understanding this classification is essential for compliance with aviation regulations and for anyone looking to operate a UAS within the defined weight limits.