| Clue | Source | Date |
|---|---|---|
| "Sounds good, talk to you later" | Universal | 05 Feb 2024 |
| “Roger, out,” to a civilian | Wall Street Journal | 11 Oct 2023 |
| 'Well, see you later then!' | New York Times | 20 Jul 2022 |
| Terse farewell | The Washington Post | 19 Feb 2022 |
| Terse farewell | LA Times Daily | 19 Feb 2022 |
| 'Cool, later!' | USA Today | 05 Mar 2021 |
| Words before hanging up | Universal | 11 Jun 2019 |
| Words before hanging up | ||
| 'All right, so long' | The Washington Post | 27 Mar 2018 |
| "All right, so long" | LA Times Daily | 27 Mar 2018 |