NS 4001
| Rebuilt by GE/American Motive Power 08/15 from NS 8879 |
AC44C6M
| 48339 | 1 | 221930 |
NS 4005
| Rebuilt by NS/Juniata 12/16 from NS 8867 |
AC44C6M
| 48327 | 5 | 224931 |
NS 4011
| Rebuilt by GE/Erie 07/16 from NS 8857 |
AC44C6M
| 48317 | 4 | 224959 |
NS 4037
| Rebuilt by GE/Ft. Worth 07/17 from NS 8792 |
AC44C6M
| 48252 | 1 | 230272 |
NS 4094
| Rebuilt by NS/Juniata 08/18 from NS 8766 |
AC44C6M
| 48226 | 2 | 245697 |
NS 4182
| Rebuilt by Wabtec/GE/Erie 03/19 from NS 8993 |
AC44C6M
| 49169 | 11 | 244766 |
NS 4208
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8967 |
AC44C6M
| 49143 | 9 | 244752 |
NS 4215
| Rebuilt by Wabtec/GE/Ft. Worth 08/19 from NS 8932 |
AC44C6M
| 49108 | 2 | 241843 |
NS 4220
| Rebuilt by Wabtec/GE/Erie 09/19 from NS 8901 |
AC44C6M
| 49077 | 13 | 244753 |
NS 4228
| Rebuilt by NS/Roanoke 03/19 from NS 8902 |
AC44C6M
| 49078 | 11 | 242430 |
NS 4239
| Rebuilt by NS/Juniata 12/19 from NS 9024 |
AC44C6M
| 49683 | 16 | 248602 |
NS 4240
| Rebuilt by NS/Juniata 12/19 from NS 9072 |
AC44C6M
| 49731 | 8 | 245834 |