| Clue | Source | Date |
|---|---|---|
| Radio part | Wall Street Journal | 10 Dec 2022 |
| Certain radio component | Universal | 03 Dec 2020 |
| Radio component | LA Times Daily | 06 Mar 2019 |
| Radio component | The Washington Post | 06 Mar 2019 |
| Radio component | ||
| Radio component | New York Times | 07 Dec 2017 |
| Certain radio receiver | The Washington Post | 17 Jun 2017 |
| Certain radio receiver | LA Times Daily | 17 Jun 2017 |
| Radio component | ||
| Certain radio receiver | ||
| Radio part | ||
| Radio part |