China’s advanced tail-sitter UAV: Innovations in vertical take-off technology

drone

On July 18, 2025, during a disaster response exercise in Sichuan’s mountainous region, China introduced an advanced unmanned aerial vehicle (UAV) with vertical take-off and landing (VTOL) capabilities, as reported by the South China Morning Post.

It is now the largest agricultural unmanned aerial vehicle

agricultural drone

Rotor Technologies, a leading innovator in unmanned aerial vehicles (UAVs), has recently introduced a groundbreaking agricultural drone that is reshaping the landscape of precision farming. The Sprayhawk, as it is named, represents the pinnacle of agricultural UAV design, boasting an enormous 110-gallon (approximately 416.3 liters) capacity, positioning it as the largest agricultural drone available globally.