NS 9032
| Upgraded |
C44-9W
| 49661 | 1 | 196455 |
NS 9056
| Rebuilt to NS 4385 |
C44-9W
| 49715 | 1 | 205107 |
NS 9134
| |
C44-9W
| 50387 | 1 | 198734 |
NS 9174
| blt.Mar 1998, in svc. Mar 12,1998, frame /order # 1884 |
C44-9W
| 50427 | 2 | 234203 |
NS 9219
| Rerated to 4400 HP 11/2013, order#1884-91,blt. Apr. 1998, in svc.4/30/98 |
C44-9W
| 50472 | 1 | 192688 |
NS 9225
| |
C44-9W
| 50478 | 2 | 195050 |
NS 9255
| OLS 25th Anniversary Logos. Rebuilt to AC44C6M 4522 in 2022. |
C44-9W
| 51130 | 3 | 193749 |
NS 9264
| Blt. Oct.1998, order/frame# K42, in svc.mar.3,1999, |
C44-9W
| 51139 | 2 | 223844 |
NS 9307
| Upgraded from C40-9W,Blt 06/1999, order/Frame # K42 |
C44-9W
| 51182 | 20 | 210242 |
NS 9311
| |
C44-9W
| 51186 | 2 | 228803 |
NS 9357
| |
C44-9W
| 51232 | 1 | 212048 |
NS 9373
| |
C44-9W
| 51248 | 3 | 211915 |
NS 9419
| Upgraded to 4400 hp. Rebuilt to NS 4628 |
C44-9W
| 52328 | 3 | 210481 |
NS 9546
| Rebuilt to AC44C6M 4855 |
C44-9W
| 52868 | 1 | 217874 |
NS 9555
| Upgraded from C40-9W |
C44-9W
| 52877 | 5 | 206824 |
NS 9627
| Rerated to 4400 HP 11/2013 |
C44-9W
| 52949 | 1 | 192705 |
NS 9737
| Date blt.Dec.2001,order/frame#1941.in svc.Dec.2001. Rebuilt to AC44C6M 4885 |
C44-9W
| 53442 | 1 | 204884 |
NS 9851
| Re-rated 4400HP |
C44-9W
| 55009 | 1 | 219137 |
NS 9883
| Rerated to 4400 HP 11/2013 |
C44-9W
| 55041 | 1 | 192693 |
NS 9925
| Rerated to 4400 HP 11/2013 |
C44-9W
| 55371 | 2 | 193753 |
NS 9961
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 55407 | 2 | 209125 |