The Search and Rescue Drone Winch enhances UAV-based SAR operations by enabling precise, controlled delivery of life-saving supplies. Its motorized winch supports smooth descent even in turbulent air, while anti-sway management minimizes pendulum motion. SAR teams can deliver communication devices, medical kits, or small extraction ropes directly to trapped individuals while keeping aircraft and personnel out of dangerous zones. The winch incorporates automatic braking, load monitoring, and mechanical backup locks to ensure safety during unpredictable rescue conditions. Designed for harsh environments, the unit includes water-resistant seals and heat-tolerant materials suitable for wildfire and mountain operations.