Categories drones Fuel cell drones Robots MMC HyDrone 1800, 2nd generation Hydrogen Fuel Cell drone kingatmoPosted onMarch 9, 2018 Micromulticopter Aero Technology Co Ltd (MMC) recently launched the MMC HyDrone 1800 – a 2nd … Continue ReadingMMC HyDrone 1800, 2nd generation Hydrogen Fuel Cell drone