New high-flying helicopters can operate as atmospheric satellites.

“In this illustration, NASA’s Ingenuity Mars Helicopter stands on the Red Planet’s surface as NASA’s Perseverance rover (partially visible on the left) rolls away. Credit: NASA/JPL-Caltech” (ScitechDaily, NASA’s Ingenuity Mars Helicopter Survives First Frigid Martian Night on Its Own) 

Mars helicopters like Ingenuity operate in a very thin atmosphere. They operate at a pressure that matches the altitude of 30 to 35 kilometers above sea level on Earth. That means similar technology developed for Mars helicopters can be used for extremely high-flying helicopters. AI-controlled rotor speed makes it possible. 

Those helicopters can operate in Earth's atmosphere. The AI adjusts the rotor’s rotation speed to the gas pressure. That system can be used for atmospheric satellites. 

For example, those atmospheric satellites are high-flying communication relay systems. Or they can operate as COMINT/SIGINT missions. They can have radars in their blades. That makes it possible for them to operate as surveillance platforms. The small helicopter can drop laser-guided grenades. 

From the upper atmosphere. This makes it possible to create highly accurate systems. That can be dangerous for things like airplanes and small vehicles.

Miniature satellite. 

So they. Can observe drones’ communications with their operators. The miniature helicopter is smaller than airships and balloons. 

An automatic system can also be used. To collect samples. And many other things. The small-sized helicopter can carry a miniature satellite to high altitude. That means the miniature satellite operates in the atmosphere. At an altitude of 30-35 km. 

The big question is: What would somebody do with stratospheric helicopters? They can fly at altitudes that are higher than almost any airplane can operate. 

When we think about helicopters and technology developed for them. Technology. Developed for rotors and systems can also be used in other systems. Those systems can be used. 

For full-scale stealth and rescue helicopters. They can run new types of operations. Those helicopters can search for people in high mountains. Or fly over high mountains like the Himalayas. 

The helicopter backpack that can carry one man to the roof of a building might look complicated. Gas pressure limits. The parachute jumping altitude. If. The jumper uses a pressure suit. That means the suit must be put somewhere. The small helicopter or drone can solve this problem. 

But a high-altitude helicopter jumper. To use pressure suits. When. That helicopter carries the jumper to the right position. That person can strip off the pressure suit and pack it into the helicopter. That flies away. 

https://scitechdaily.com/nasa-breaks-the-sound-barrier-with-new-mars-helicopter-rotors/

https://scitechdaily.com/nasas-ingenuity-mars-helicopter-survives-first-frigid-martian-night-on-its-own/