The CH-7 is a high-altitude, subsonic drone developed using advanced aerodynamic, stealth, and control technologies. It features a wingspan of 27.3 meters, a maximum takeoff weight of 8,000 kilograms, a ceiling of 16,000 kilometers, a maximum flight endurance of 16 hours, and a cruising speed of Mach 0.5. It significantly lowers the detection range of enemy radar systems, enabling it to perform reconnaissance, intelligence gathering, and target indication for long-range weapons in highly contest