What to do if the DJI Mavic 4 Pro displays a GPS signal weakness warning during flight?

[AdminForo]

What to do if the DJI Mavic 4 Pro displays a GPS signal weakness warning during flight: If the DJI Mavic 4 Pro displays a GPS signal weakness warning during flight, the first thing the pilot should do is remain calm and assume manual control of the aircraft. In this scenario, the drone may automatically switch to ATTI mode, meaning it will no longer be able to lock onto its position in the air and will begin to drift with the wind. The pilot must actively compensate for these movements to keep the drone within a safe zone.

The DJI Fly app often displays clear warnings when the GPS signal weakens, allowing the operator to make quick decisions. One recommended course of action is to ascend to a higher altitude if safe to do so, as in many cases interference is caused by obstacles such as tall buildings or dense trees. As the drone ascends, it has a greater chance of regaining satellite connectivity.

Another measure is to steer the drone to an open space where interference is less likely. Attempting to continue a mission in an environment with poor GPS signal is risky, as automatic functions such as Return to Home or scheduled flights may fail. Therefore, it is preferable to interrupt the original plan and prioritize the safety of the aircraft.

In conclusion, when this warning appears, the safest course of action is to find a clear area and prepare for a controlled landing if the signal does not recover quickly. Prevention is also important: planning flights in locations with good sky visibility minimizes the possibility of facing this problem.