content: “You own the air rights you might reasonably use and enjoy, subject to recognizing the limits imposed by commercial aviation regulations and other modern realities,” says Rosanna Sattler, a partner with Posternak Blankstein & Lund LLP in Boston.  I say that if you have a gun, then you can reasonably use and enjoy all of the air up as high as your gun can reliably shoot. pew pew Edit: I was joking, don't actually shoot guns up in the air, especially in populated areas, as people explain below!