"I was able to come to the aid of an exhausted teenager at Lake Constance last weekend thanks to our rescue drone with Restube. The 13-year-old was on his way back from a raft to the shore with two friends when he ran out of strength halfway in 16-degree cold water. We reacted immediately. One of us swam out, and I was able to bring Restube to the victim using the drone in just a few seconds. He held on to it and the situation was immediately defused; my colleague eventually dragged the weakened child out of the water."
Clemens, DLRG Rettungsschwimmer