The WILD HOPPER project represents a transformative leap in wildfire management technology, addressing the urgent need for enhanced firefighting capabilities across Europe. This pioneering initiative utilizes heavy-duty multirotor drones with a proprietary water mist jet system, designed to revolutionize wildfire response. The WILD HOPPER can operate continuously, including during night-time and adverse weather conditions, overcoming the limitations of traditional manned aircraft which are restricted to daylight operations. Featuring a payload capacity of 600 liters, the drone employs advanced thermal engines and a patented water mist technology to deliver precise, high-penetration water dispersion, optimizing fire suppression efficiency. Significantly, WILD HOPPER eliminates risks to human lives by allowing platform management from a secure ground base, thus safeguarding personnel. Compared to conventional aerial firefighting methods, WILD HOPPER is notably more cost-effective, making it feasible for small and medium regional bodies to deploy their own rapid-response resources. The simplicity of its design translates to reduced ownership costs, while its capacity for swarm operation enables coordinated deployment of multiple units to enhance overall effectiveness. This innovation aligns with the European Union's strategic objectives as outlined in Horizon Europe, particularly under the EU Civil Protection Mechanism (Article 10 of Regulation (EU) 2019/420), which advocates for advanced technologies that improve disaster response and resilience. By addressing these priorities, the WILD HOPPER project promises substantial benefits for Europe, including improved wildfire management, reduced economic impacts, and enhanced safety for communities and ecosystems.