The mysterious high-altitude balloon spotted soaring the Western US Friday was simply a hobbyist device and has already left American airspace, according to a report.. Federal investigators ...

“Once low-altitude operations in the G-class airspace are safe and mature, flights will move into airspace between 300 and 600 meters,” Tan added. “The pilot cities’ airspace will gradually open in a ...

Belgian airspace reopened on Thursday after a closure lasting a little over an hour due to a technical issue with air traffic controllers ... up to an altitude of approximately 7,500 ...

In recent years, China has been rapidly advancing the development of its low-altitude economy, with 2024 being recognized as the "Year One" of low-altitude economy in China. Driven by policy ...

"Low-altitude airspace is not an empty void, but instead a strategic space in the digital age. China's low-altitude economy is shifting from technological trials to ecosystem construction," Wu said.