STROMKIND – MODULAR AIR DRONE SYSTEMS FOR AGRICULTURE, INDUSTRIAL & CARGO USES Stromkind GmbH develops autonomous systems for air, land, and sea that share a modular, interoperable design and can be managed from a common ground control station—either integrated into the vehicle or as a mobile rack-based system. Their STR series, including the STR‑35, STR‑50, and STR‑CD, is designed for agricultural, industrial inspection, and cargo missions, offering customizable configurations to match specific