NS 4000
| Rebuilt by GE/American Motive Power 08/15 from NS 8799 |
AC44C6M
| 48259 | 3 | 220656 |
NS 4001
| Rebuilt by GE/American Motive Power 08/15 from NS 8879 |
AC44C6M
| 48339 | 3 | 221930 |
NS 4002
| Rebuilt by NS/Roanoke 08/16 from NS 8789 |
AC44C6M
| 48249 | 5 | 221753 |
NS 4004
| Rebuilt by NS/Juniata 08/16 from NS 8866 |
AC44C6M
| 48326 | 1 | 221754 |
NS 4005
| Rebuilt by NS/Juniata 12/16 from NS 8867 |
AC44C6M
| 48327 | 2 | 224931 |
NS 4007
| Rebuilt by GE/Erie 07/16 from NS 8814 |
AC44C6M
| 48274 | 3 | 224872 |
NS 4010
| Rebuilt by GE/Erie 07/16 from NS 8846 |
AC44C6M
| 48306 | 1 | 241305 |
NS 4013
| Rebuilt by GE/Erie 07/16 from NS 8882 |
AC44C6M
| 48242 | 2 | 227011 |
NS 4014
| Rebuilt by GE/Erie 07/16 from NS 8801 |
AC44C6M
| 48261 | 2 | 227431 |
NS 4016
| Rebuilt by GE/Erie 07/16 from NS 8849 |
AC44C6M
| 48309 | 1 | 226575 |
NS 4028
| Rebuilt by GE/Ft. Worth 05/17 from NS 8884 |
AC44C6M
| 48344 | 1 | 236202 |
NS 4044
| Rebuilt by NS/Roanoke 04/17 from NS 8851 |
AC44C6M
| 48311 | 4 | 226898 |
NS 4045
| Rebuilt by NS/Roanoke 08/17 from NS 8858 |
AC44C6M
| 48318 | 3 | 227641 |
NS 4047
| Rebuilt by NS/Roanoke 07/17 from NS 8781 |
AC44C6M
| 48241 | 2 | 231233 |
NS 4052
| Rebuilt by NS/Roanoke 11/17 from NS 8827 |
AC44C6M
| 48287 | 2 | 231705 |
NS 4054
| Rebuilt by NS/Juniata 02/17 from NS 8775 |
AC44C6M
| 48235 | 3 | 226850 |
NS 4072
| Rebuilt by NS/Juniata 10/17 from NS 8848 |
AC44C6M
| 48308 | 1 | 231712 |
NS 4079
| Rebuilt by NS/Juniata 02/18 from NS 8880 |
AC44C6M
| 48340 | 1 | 233770 |
NS 4138
| Rebuilt by GE/Ft. Worth 12/17 from NS 8894 |
AC44C6M
| 49070 | 1 | 233889 |
NS 4143
| Rebuilt by GE/Ft. Worth 02/18 from NS 8889 |
AC44C6M
| 49065 | 1 | 238460 |
NS 4154
| Rebuilt by GE/Ft. Worth 03/18 from NS 9002 |
AC44C6M
| 49178 | 3 | 245520 |
NS 4209
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8977 |
AC44C6M
| 49153 | 2 | 242725 |