| Y/M/D | Description | Place |
|---|---|---|
| 1901/00/00 | Marconi begins building a wireless station 165 feet (50 m) from the shore. | Marconi Wireless Station Site, Cape Cod National Seashore |
| 1901/12/12 | Guglielmo Marconi receives a telegram from England, the world's first transatlantic wireless signal | Signal Hill National Historic Site of Canada, St John's |