How to Properly Manage the RTH (Return to Home) Function for Safer Flights?

[AdminForo]

How to Properly Manage the RTH (Return to Home) Function for Safer Flights: The DJI Mavic 4 Pro's Return to Home (RTH) function is one of the most valuable tools for ensuring safety during flight, as it allows the drone to automatically return to a preset waypoint if the remote controller signal is lost, if the battery is low, or if the pilot manually activates it. However, for this function to work properly and not become a risk, it is essential to configure it and understand how it behaves in different scenarios.

Before takeoff, the pilot must ensure that the home point has been correctly recorded. This occurs automatically once the drone has acquired sufficient GPS signals, but it can be manually updated from the DJI Fly app for greater accuracy. If the home point is not set correctly, the drone could return to an incorrect or unsafe location in the event of an emergency. It is also important to adjust the RTH altitude to avoid collisions with trees, buildings, or other obstacles in the area.

During flight, the pilot can manually activate RTH if they need to recover the drone quickly. However, they should be aware that this feature automatically causes the drone to fly in a straight line toward the home point, which may not be the best option in urban or wooded environments. In these cases, the safest option may be to manually bring the drone back or use the pause function to reassess the situation. The system also allows you to choose between Smart RTH, Emergency Battery RTH, and Signal Loss RTH, each with slightly different behaviors.

Finally, it's advisable to run RTH tests in open, controlled locations before flying in more complex environments. These tests help you become familiar with the drone's response and identify whether the current configuration is the most appropriate. A feature as powerful as RTH can be a lifesaver if used correctly, but it can also cause problems if activated under poorly configured conditions. Therefore, managing it with awareness and foresight is key to safe and professional operation of the Mavic 4 Pro.