DECEMBER 2015 - ANOTHER FIRST IN THE WORLD. FUEL CELL H2QUAD 400 – 2-HOUR FLIGHT WITH CAMERA Montreal, Canada:  EnergyOr Technologies Inc., a leader in advanced PEM fuel cell systems for aerospace applications, has demonstrated the world's longest multirotor drone flight in real-world operating conditions. On December 16th, 2015, EnergyOr's H2Quad 400 flew for over two hours while recording 4K video, using a 3-axis stabi...

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