How does the DJI Mavic 4 Pro use Preset RTH and when is it recommended?

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How does the DJI Mavic 4 Pro use Preset RTH and when is it recommended: The DJI Mavic 4 Pro's Preset RTH system is a return option based on parameters previously set by the pilot, such as the return height. Unlike Advanced RTH, this mode does not dynamically recalculate the route but strictly follows the established settings, making it more predictable in certain scenarios.

Preset RTH is useful in open environments where there are no significant obstacles in the path to the home point. In these cases, setting a safe height and letting the drone return in a straight line can be faster and sufficient, without the need for additional processing. This makes it a practical option when performing simple flights and in open areas.

One of its main advantages is that it gives the pilot full control over the height and logic of the return. This means the operator can set a specific altitude that ensures they avoid potential obstacles in the flight zone, minimizing the risk of incidents. However, in complex locations, it may be less safe than Advanced RTH.

In conclusion, the DJI Mavic 4 Pro's Preset RTH is a reliable tool for flights in open, low-complexity areas. Choosing between Preset and Advanced RTH depends on the environment: the former offers simplicity and predictability, while the latter provides intelligence and adaptability.