| Clue | Source | Date |
|---|---|---|
| Trademark name for a dry terminal to plane route | The Times Specialist Sunday | 23 Nov 2025 |
| Boarding aid | LA Times Daily | 15 Nov 2020 |
| Boarding aid | The Washington Post | 15 Nov 2020 |
| Airplane-boarding bridge | Premier Sunday | 10 Jun 2018 |
| Portable enplaning bridge |