What is the minimum lateral distance required from a person when operating a small RPA?

When operating a small Remote Piloted Aircraft (RPA), the minimum lateral distance required from a non-crew member is specifically aimed at ensuring safety and minimizing the risk of injury. The guideline of less than 100 feet from a non-crew member is established to protect individuals from potential hazards associated with the operation of the RPA, such as noise, prop wash, or the aircraft's surface in the event of a malfunction.

This requirement considers not only the safety of those who are not part of the operation but also adheres to regulated safety protocols that govern unmanned aircraft operations. By maintaining this distance, operators can help ensure that bystanders are sufficiently protected while still allowing for effective operation of the RPA.

The other distances suggested are either not sufficient for safety or violate operational norms set forth by safety regulations. Being as close as possible contradicts safety protocols and could lead to increased risk of accidents or injuries. Thus, the guideline of remaining less than 100 feet from non-crew members is a critical safety measure in RPA operations.