The discovery was made in 2024. A news release from Mount Vernon at the time explained that, as "part of the landmark privately funded $40 million Mansion Revitalization Project at George Washington’s ...

The 17-page rule details the permitting processes, operational requirements and compliance standards for industry participants, as well as landowner protections.

You probably know that planes can't fly close to the White House—but did you know that Disney World is also a no-fly zone?