Category Caihong

Latest Drone from China Can Stay in the Air for Months at a time

The Caihong, or “Rainbow,” is capable of a maximum altitude of over 60,000 feet.

China has built a new drone plane that can stay in the air for months at a time. Called the Caihong (“Rainbow”), it was developed by the China Academy of Aerospace Aerodynamics.

The uncrewed craft took part in a test flight in Northern China last week, where it set a record altitude of over 65,000 feet, higher than any other Chinese drone. (The world record for highest altitude for a remote drone is around 96,000 feet, set by the Helios Prototype in 2001.)

Following upgrades and improvements over the coming year, the CAAA team expects the Caihong will be able to stay in the air for several months or perhaps even years at a time, making the drone useful for surveillance, cartography, communications, and emerg...

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