Zephyr UAS smashes its own endurance record, may still be up there
The remarkable Zephyr is a stratospheric UAV designed to fly ultra-long endurance missions acting as a solar-powered observation and comms platform. In its latest test, it sailed past its old endurance record two weeks ago, and may still be up there.Co… Continue reading Zephyr UAS smashes its own endurance record, may still be up there