| Clue | Source | Date |
|---|---|---|
| Way to transport casuaties | ||
| High way to the hospital | Wall Street Journal | 04 Aug 2022 |
| Rescue copter | The Washington Post | 13 May 2020 |
| Rescue copter | LA Times Daily | 13 May 2020 |
| Rescue helicopter | The Washington Post | 21 May 2019 |
| Rescue helicopter | LA Times Daily | 21 May 2019 |
| Short-notice helipad user | Newsday | 09 Mar 2019 |
| Rescue helicopter | ||
| Helo-to-hospital rescue | Wall Street Journal | 21 Jul 2018 |
| One role for a helicopter | New York Times | 17 Mar 2018 |
| One role for a helicopter | ||
| Helo-to-hospital rescue | ||
| Chopper to the ER | Universal | 16 Mar 2016 |
| Chopper to the ER | ||
| Hospital transport | ||
| Emergency vehicle | ||
| Expensive way to the hospital | ||
| Copter mission | ||
| Hospital copter | ||
| Rescue helicopter | ||
| High-tech form of rescue |