A bill to amend the Dayton Aviation Heritage Preservation Act of 1992 to adjust the boundary of the Dayton Aviation Heritage National Historical Park, and for other purposes.

S 2434 amends the 1992 Dayton Aviation Heritage Preservation Act to expand the boundary of Dayton Aviation Heritage National Historical Park in Ohio by adding approximately 1 acre of land, as shown on a February 2023 map. This technical adjustment directly affects the park's physical boundaries, incorporating a specific parcel in Dayton without altering the park's management or funding. The bill makes a minor, administrative change to the park's designated area under existing law.