A BFD H2-6 multi-rotor UAV, powered by Ballard’s FCair-1200 fuel cell system, undergoing field trials. (Photo: CNW Group/Ballard Power Systems) Ballard Unmanned Systems, a subsidiary of Ballard Power Systems Inc., launched the FCair fuel cell product line, described by the company as a complete long-duration fuel cell power solution […]

Source: www.wingsmagazine.com