The principle of the common law was that you owned your land to the center of the Earth and to the heavens above.
The law has never been openly changed, but somehow it has changed. Today, you don't own what you are deluded is your land atall. The state owns it, and you rent it. If you think otherwise, stop paying your property taxes and see what happens. Try to stop airplanes from flying through the airspace above your land, and see what happens. Try to stop the state from building a highway through your land, and see what happens.