LOSS PREVENTION DEVICE, UNMANNED AIRCRAFT PROVIDED WITH SAME, AND UNMANNED AIRCRAFT LOSS PREVENTION SYSTEM

摘要

Provided are a loss prevention device that makes it possible to efficiently search for and retrieve an unmanned aircraft that has gone missing, an unmanned aircraft that is provided with the loss prevention device, and an unmanned aircraft loss prevention system. A loss prevention device that is to be installed in an unmanned aircraft. The loss prevention device is characterized by being provided with: a wide-area wireless communication means; a position-information acquisition means that acquires position information, which is information that is for specifying the current position of the unmanned aircraft; a landing detection means that detects the landing of the unmanned aircraft; and a position-information transmission means that, when the unmanned aircraft is on the ground, transmits the position information to a prescribed destination by means of the wide-area wireless communication means.