| as passenger journeys | 4 | manner |
| aircraft → be used for → rescue | 20 |
| aircraft → be used in → rescue | 4 |
| aircraft → be equipped for → rescue | 3 |
| negative | neutral | positive |
| 0.067 | 0.819 | 0.114 |
| Raw frequency | 27 |
| Normalized frequency | 0.406 |
| Modifier score | 0.500 |
| Perplexity | 72.402 |