NS 4001
| Rebuilt by GE/American Motive Power 08/15 from NS 8879 |
AC44C6M
| 48339 | 6 | 221930 |
NS 4002
| Rebuilt by NS/Roanoke 08/16 from NS 8789 |
AC44C6M
| 48249 | 2 | 221753 |
NS 4073
| Rebuilt by NS/Juniata 10/17 from NS 8840 |
AC44C6M
| 48300 | 2 | 232016 |
NS 4111
| Rebuilt by NS/Roanoke 10/18 from NS 8861 |
AC44C6M
| 48321 | 2 | 241882 |
NS 4193
| Rebuilt by Wabtec/GE/Erie 06/19 from NS 8994 |
AC44C6M
| 49170 | 1 | 245917 |
NS 4208
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8967 |
AC44C6M
| 49143 | 1 | 244752 |
NS 4211
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 9003 |
AC44C6M
| 49179 | 1 | 243099 |
NS 4247
| Rebuilt by NS/Juniata 10/19 from NS 9019 |
AC44C6M
| 49648 | 1 | 246208 |
NS 4276
| Ex NS 9097 |
AC44C6M
| 49756 | 1 | 248568 |
NS 4358
| Rebuilt from NS 9053 |
AC44C6M
| 49712 | 1 | 251239 |
NS 4399
| |
AC44C6M
| 50428 | 2 | 250549 |
NS 4412
| |
AC44C6M
| 50488 | 1 | 253892 |
NS 4421
| frmr.NS GE dash9-44CW 9195,rebuilt 02/2021 Wabtec/GE Fort Worth TX, |
AC44C6M
| 50448 | 1 | 253801 |
NS 4454
| Rebuilt from NS 9273 |
AC44C6M
| 51148 | 1 | 255916 |
NS 4491
| |
AC44C6M
| 50412 | 1 | 257300 |