| Typicality: | 0.537 |
| Saliency: | 0.293 |
| to request a lower altitude | 3 | purpose |
| on the ground | 3 | location |
| at 1743 | 3 | temporal |
| pilot → contact → the controller | 9 |
| pilot → talk to → controller | 4 |
| pilot → communicate with → controller | 3 |
| negative | neutral | positive |
| 0.195 | 0.735 | 0.071 |
| Raw frequency | 16 |
| Normalized frequency | 0.293 |
| Modifier score | 1.000 |
| Perplexity | 303.534 |