ZIYAN F15 UAV Demonstrates Long-Range Power Line Inspection in High-Altitude Terrain | UST

The testing route spanned approximately 40 kilometers and was designed to evaluate endurance and data integrity in mountainous regions. Conventional small multi-rotor UAVs typically cover only 3–5 kilometers per sortie, requiring frequent repositioning and battery replacement. These repeated interruptions reduce efficiency and can result in data discontinuity.