What to do if the DJI Mavic 4 Pro loses signal during flight?

[AdminForo]

What to do if the DJI Mavic 4 Pro loses signal during flight: Loss of signal between the DJI Mavic 4 Pro and the remote controller can be anxiety-inducing, but the system is designed to handle these types of situations relatively autonomously. When a disconnection occurs, the drone activates the Return to Home (RTH) function by default, automatically returning to the previously recorded home point. This behavior can be customized from the DJI Fly app, where it is also possible to configure alternatives such as descending or remaining in place.

It is essential that the home point is correctly recorded before takeoff and that the environment is free of tall obstacles or electromagnetic interference. During flight planning, it is recommended to set a safe altitude for the RTH, allowing the drone to fly over buildings or trees during the return flight. If this altitude is not set correctly, the drone could crash during the automatic return flight.

Once the signal is recovered, the user can resume control of the drone. During long-range flights or in dense urban environments, signal interference is more common. To avoid it, keep antennas pointed correctly, avoid physical obstructions such as walls or metal structures, and use appropriate frequencies (2.4 GHz or 5.8 GHz) depending on the environment.

In short, losing signal doesn't necessarily mean losing the drone. Understanding the Mavic 4 Pro's default behavior in this situation, properly configuring automatic responses, and operating within visibility and range limits are essential practices for maintaining the safety and integrity of each mission.