Each UAV has a flight time limit. For some machines it is up to 20 minutes, for others it can fly for almost an hour. However, in the case of monitoring a fire and its spread, it is important to have an overview of the whole situation at all times. For this reason, we have purchased the Elistair LIGH-T 4 for the needs of the IZS (Integrated Rescue System). This is a docking station for the UAV, to which the entire station is connected by cable. The maximum length of the cable(weight 10.5 g/m) and also the maximum flight height is 70m. The power supply then runs from the power supply, via Elistair over the cable to the battery module in the UAV.