If your UAS loses GPS signal, what should you do?

In the event that your UAS loses GPS signal, following the emergency procedures outlined in the UAS operator manual is the most prudent course of action. These procedures are specifically designed to handle such situations and typically provide guidance on how to regain control of the aircraft, assess the scenario, and ensure safety. Depending on the design of the UAS, it may have specific fail-safes or protocols for handling a loss of GPS, such as returning to the last known position or descending to a safe altitude.

Choosing this option emphasizes the importance of having a comprehensive understanding of your UAS's manual before any operation. Familiarity with emergency procedures can help reduce the likelihood of an accident and ensure safe operation during such unforeseen circumstances. In contrast, merely flying in circles might further complicate the situation, while landing immediately could potentially result in a uncontrolled descent depending on the surrounding environment. Continuing to fly as normal poses a risk, as it may lead to a total loss of control or create dangerous situations if spatial awareness is compromised.