The opinion gets that diagrams are good.
Here’s the latest in a case we’ve been following.
A case that should end up in Property casebooks (it will almost certainly make an appearance in our William and Mary Eminent Domain and Property Rights course in the fall).
Dirt lawyers know the “ad coelum” doctrine (owner owns airspace, and down to Hades) has a lot of practical challenges in the modern world. The Supreme Court decided a while back in United States v. Causby, 328 U.S. 256 (1946) that no, it isn’t violating the surface owner’s property rights for aircraft to fly high up. In the modern world, the owner can’t reasonably expect to be compensated for invasions into the coelum, except when the invasion is down fairly low, and likely to cause a problem on the surface. The doctrine has some continuing vitality, especially in that all-to-frequent


