| from the vessel | 9 | other |
| by helicopters | 6 | other |
| due to the severity of their injuries | 2 | cause |
| passenger → be → airlifted | 15 |
| passenger → be airlifted to → land | 11 |
| passenger → be airlifted to → safety | 6 |
| negative | neutral | positive |
| 0.180 | 0.752 | 0.067 |
| Raw frequency | 32 |
| Normalized frequency | 0.400 |
| Modifier score | 0.750 |
| Perplexity | 76.626 |