1935 – The landing barge for the Miami-Key West Airways seaplanes was moved from the railroad terminus to the yacht basin (the former Naval Station submarine basin), which was better located and better protected. It was hoped the change would foster daily round-trip flights between the two cities.

1958 – The Civil Aeronautics Administration agreed to relinquish any federal claim to the ownership of the Marathon Airport if title was obtained by Monroe County. County commissioners ordered the process to begin.

1925 – The Navy took custody of Clinton Place at the entrance to Naval Station Key West and assumed maintenance of the monument.