NS 9255
| OLS 25th Anniversary Logos. Rebuilt to AC44C6M 4522 in 2022. |
C44-9W
| 51130 | 2 | 193749 |
NS 9533
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 52442 | 2 | 209175 |
NS 9697
| Uprated from 4,000 to 4,400 horsepower. Rebuilt to AC44C6M 4908 |
C44-9W
| 53402 | 2 | 209395 |
NS 9788
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 54047 | 1 | 199065 |