Airbus Solar Powered Drone fly for 18 days Straight
Airbus Zephyr solar-powered high-altitude platform system (HAPS) drone prototype completed its 6 test flights (2 in stratosphere) and touched down in Arizona, ...
Airbus Zephyr solar-powered high-altitude platform system (HAPS) drone prototype completed its 6 test flights (2 in stratosphere) and touched down in Arizona, ...