NS 9440
| Rebuilt to NS 4637 |
C44-9W
| 52349 | 1 | 207449 |
NS 9514
| Rerated to 4400 HP 11/2013. Rebuilt to NS 4653 |
C44-9W
| 52423 | 1 | 193803 |
NS 9527
| Upgraded to 4400 hp. Rebuilt to NS 4640 |
C44-9W
| 52436 | 1 | 199041 |
NS 9547
| Upgraded |
C44-9W
| 52869 | 1 | 199569 |
NS 9579
| |
C44-9W
| 52901 | 1 | 214674 |
NS 9631
| |
C44-9W
| 52953 | 1 | 207096 |
NS 9705
| Rebuilt to AC44C6M 4886 |
C44-9W
| 53410 | 1 | 204005 |
NS 9741
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 53446 | 1 | 195465 |
NS 9775
| |
C44-9W
| 54034 | 1 | 207164 |
NS 9817
| Blt. Mar.2004.order/frame#1972-6,in svc.Mar.14,2004 |
C44-9W
| 54975 | 1 | 215679 |
NS 9818
| |
C44-9W
| 54976 | 1 | 199790 |
NS 9841
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 54999 | 1 | 208913 |
NS 9913
| Upgraded from C40-9W |
C44-9W
| 55359 | 1 | 189917 |
NS 9923
| Built,Oct. 2004, placed inService Oct 17, 2004 order/frame # 1972 |
C44-9W
| 55369 | 1 | 207551 |
NS 9934
| Rerated to 4400 HP 11/2013 |
C44-9W
| 55380 | 1 | 192028 |
NS 9973
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 55419 | 1 | 209321 |
UP 9572
| ex-SP |
C44-9W
| 47938 | 1 | 42423 |
UP 9576
| ex-SP 8112 |
C44-9W
| 47942 | 1 | 27541 |
UP 9595
| ex-SP |
C44-9W
| 47961 | 1 | 36826 |
UP 9601
| Ex-SP |
C44-9W
| 47967 | 1 | 29842 |
UP 9623
| Ex-SP |
C44-9W
| 47989 | 2 | 2090 |
UP 9649
| nee SP 8185 11/94 |
C44-9W
| 48015 | 1 | 66313 |
UP 9667
| nee CNW 8604 11/93. Sold to FXE |
C44-9W
| 47498 | 1 | 37742 |
UP 9671
| nee CNW 8607 11/93. Sold to FXE |
C44-9W
| 47501 | 1 | 33995 |
UP 9687
| nee CNW 8623 12/93 |
C44-9W
| 47520 | 1 | 3056 |
UP 9688
| nee CNW 8624 12/93. Sold to FXE |
C44-9W
| 47521 | 1 | 32940 |
UP 9695
| nee CNW 8631 12/93. Sold to FXE |
C44-9W
| 47528 | 1 | 33449 |
UP 9725
| Sold to FXE |
C44-9W
| 47871 | 1 | 245 |
UP 9768
| nee CNW 8664 1/94 |
C44-9W
| 47672 | 1 | 13764 |
UP 9780
| nee CNW 8676 4/94 |
C44-9W
| 47734 | 1 | 30928 |