What is the maximum weight for small unmanned aircraft under FAA Part 107?

Under FAA Part 107, the maximum weight for small unmanned aircraft is indeed 55 pounds. This weight limit is inclusive of everything that is on the aircraft, including any payload, cameras or additional sensors. The specification of this weight by the Federal Aviation Administration (FAA) is crucial for ensuring that unmanned aircraft systems operate safely within the national airspace system.

This weight restriction allows for the regulatory framework to manage and mitigate risks associated with the operation of small unmanned aircraft, including potential hazards to people and property on the ground. Aircraft that weigh more than this limit are categorized differently and must comply with additional regulations, which are not covered under Part 107.

It's important for operators and anyone interested in unmanned aircraft systems to be aware of this limit, as exceeding it would require the use of different operating protocols and possibly different licensing or certification processes.