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This innovative kite system is called the WindiWing, and utilizes aerodynamic forces and moments to control its configuration for both ascent and descent, eliminating the need for an external power source or human intervention. By harnessing wind power, the system autonomously climbs and descends along a pilot kite line, provided sufficient wind conditions exist. Windiwing includes a set of stops at predetermined upper and lower bounds of the kite line, which define the highest and lowest points the WindiWing can travel. When a stop is hit, the WindiWing changes direction. Therefore, it can sustain extended flight times at different altitudes. Unlike prior solutions, WindiWing is a passive line-climber operating entirely through aero-mechanical principles and does not require electrical power or active control systems for changes in lift. Instead, WindiWing continuously moves between the designated stops along the kite tether, maintaining stable and predictable movement without the need for remote operation or onboard power. WindiWing is designed with flexibility in mind, offering the ability to carry a range of instrumentation, making it suitable for integration with kite-based systems, tethered balloons, or uncrewed aircraft platforms. The absence of electrical components reduces complexity, enhances reliability, and allows for extended atmospheric data collection with minimal oversight. By offering a scalable, cost-effective, and power-independent solution, this technology enables long-duration atmospheric profiling at various altitudes, making it an ideal tool for researchers in the fields of atmospheric research, environmental research, and education.

Skyvator offers enhanced positional capabilities. Skyvator can perform maneuvers such as pointing into or perpendicular to the wind, maintaining level flight, climbing, descending, and station-keeping at desired altitudes. These movements are enabled by the power system, incorporated in the wing or other location on the kite, which are attached to the controller, and in turn is connected to one or more actuators, such as motors and drivers. These motors and drivers can be located in various portions of the kite to cause one part or another to move. Additionally, the controller can be connected to one or more instrument systems for data collection and measurement purposes. These include sensors for detecting windspeed, direction, pressure, GPS, temperature, humidity, imagers, atmospheric particle detectors, and gas detectors, among others. The improved positional control and information allows a user to collect data more effectively and accurately.Skyvator is designed to be used across a wide range of altitudes, from a few feet above the ground to over 18,000 feet above the surface. Additionally, Skyvator prototypes have demonstrated the ability to maintain stready, controllable flight exceeding 60 – 70 mph winds. Please note that NASA does not manufacturer products itself for commercial sale.