NS 9856
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 55014 | 2 | 209386 |
NS 9861
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 55019 | 1 | 209170 |
NS 9883
| Rerated to 4400 HP 11/2013 |
C44-9W
| 55041 | 1 | 192693 |
NS 9891
| Wrecked Lower Saucton, PA 3/2/24 |
C44-9W
| 55049 | 1 | 206827 |
NS 9898
| Blt.Sept.2004 Frame /order#1972-87,in svc. Sept.26,2004 |
C44-9W
| 55056 | 1 | 210728 |
NS 9926
| Rerated to 4400 HP 11/2013 |
C44-9W
| 55372 | 1 | 193792 |
NS 9933
| Rerated to 4400 HP 11/2013 |
C44-9W
| 55379 | 1 | 193044 |
NS 9935
| Blt.oct.2004,Frame/Order#1972-122, in svcOct. 30,2004 |
C44-9W
| 55381 | 1 | 200843 |
NS 9967
| Rerated to 4400 HP 11/2013 |
C44-9W
| 55413 | 1 | 194520 |
NS 9977
| Rerated to 4400 HP 11/2013 |
C44-9W
| 55423 | 1 | 194494 |