The PD–1 unmanned aerial system is a versatile, combat-proven drone used for civil and military applications, featuring a 10+ hour endurance, a 10 kg payload capacity, and advanced anti-jamming and encryption technologies. It supports a variety of missions including ISR, search-and-rescue, and border control, with capabilities for both traditional and vertical take-off and landing operations. Additionally, the modular design and simplified customization make it an efficient solution for diverse operational environments.