Not impossible. Search the internet for highest drone flights, they have achieved more than 10,000 ft ato.
And flights at Everest show the site to not be too thin at all. Even way above 20,000 ft.
Not impossible. Search the internet for highest drone flights, they have achieved more than 10,000 ft ato.
And flights at Everest show the site to not be too thin at all. Even way above 20,000 ft.