Medium Range Surveillance Model U-3S

The U-3S Medium Range Surveillance Drone is a robust unmanned aerial platform designed for extended-range intelligence, surveillance, and reconnaissance (ISR) missions. Featuring a 3-meter wingspan and a reinforced airframe, it offers excellent aerodynamic efficiency and flight stability over long distances.

Powered by a 60 cc 4-stroke gasoline engine, the U-3S achieves a mission endurance of up to 5 hours, with an operational range of approximately 400 km (248 miles). Its cruise speed of 80–110 km/h ensures rapid area coverage, while a maximum speed of 130 km/h enables efficient response to dynamic mission requirements.

With a maximum take-off weight of 18 kg and a payload capacity of 4 kg, the U-3S can carry advanced surveillance systems, including EO/IR sensors and communication payloads. This platform is well suited for border surveillance, wide-area monitoring, and persistent situational awareness, providing a reliable and cost-effective solution for medium-range operations.