A novel hybrid propulsion system combining Electric Ducted Fans with hydrogen combustion, where hydrogen is produced in real-time via the reaction of aluminum with water and sodium hydroxide. The turbine-free design eliminates pressurized hydrogen storage, offering a lighter and safer alternative for UAVs and small aircraft. Two EDFs supply air to a static combustion chamber, where injected hydrogen increases thrust. Fuel production is dynamically controlled by adjusting aluminum surface exposure. Experiments confirm a linear relation between hydrogen output and aluminum mass/surface, with peak efficiency around 21%. The system operated stably, and the aluminum hydroxide by-product shows potential for carbon capture, pointing toward sustainable, potentially carbon-negative aviation.