Intelligent Energy's drone, powered by 6 liters of compressed hydrogen and a fuel cell, flew for ...

This fuel cell-powered coaxial octacopter just stayed aloft for 70 minutes of continuous flight, while carrying a 5-kg (11-lb) weight. The record demonstrates the flight endurance capabilities of hydrogen-powered electric aircraft over their lithium-ion battery-powered brethren.

Continue Reading Intelligent Energy claims new endurance record for hydrogen-powered multicopters

Category: Aircraft