The FIA QD10 represents Fuselage Innovations’ flagship model in agricultural UAV applications. It is a DGCA certified spraying platform specifically engineered for precision farming operations. The system ensures the uniform and optimized distribution of pesticides, nutrients, and liquid fertilizers, thereby enhancing crop productivity while substantially reducing human exposure and manual intervention in hazardous agricultural activities. With a ten-litre payload and an endurance of approximately twenty five minutes per sortie, the FIA QD10 integrates modular architecture, cloud connectivity, and an indigenous NavIC-based navigation suite. Its robust frame and adaptive flight control make it suitable for varied terrains and climatic conditions. Beyond its core spraying function, the system can be configured for seed spreading, firefighting support, light cargo logistics, and aerial advertising, making it a highly versatile agricultural and industrial tool. Field deployment across multiple states has demonstrated yield increases of up to thirty five percent, coupled with a seventy percent reduction in input resources. The proposed systems are designed for operation in fragmented landholdings and high rainfall conditions typical of Kerala and are compliant with applicable regulatory and safety requirements.