NS 4001
| Rebuilt by GE/American Motive Power 08/15 from NS 8879 |
AC44C6M
| 48339 | 2 | 221930 |
NS 4008
| Rebuilt by GE/Erie 07/16 from NS 8833 |
AC44C6M
| 48293 | 2 | 228346 |
NS 4045
| Rebuilt by NS/Roanoke 08/17 from NS 8858 |
AC44C6M
| 48318 | 2 | 227641 |
NS 4061
| Rebuilt by NS/Juniata 06/17 from NS 8865 |
AC44C6M
| 48325 | 4 | 228112 |
NS 4127
| Rebuilt by GE/Ft. Worth 12/17 from NS 8900 |
AC44C6M
| 49076 | 3 | 233467 |
NS 4139
| Rebuilt by GE/Ft. Worth 03/18 from NS 8896 |
AC44C6M
| 49072 | 7 | 238605 |
NS 4162
| Rebuilt by GE/Ft. Worth 03/18 from NS 8950 |
AC44C6M
| 49126 | 3 | 234119 |
NS 4166
| Rebuilt by GE/Ft. Worth 05/18 from NS 8988 |
AC44C6M
| 49164 | 6 | 241074 |
NS 4168
| Rebuilt by GE/Ft. Worth 05/18 from NS 8982 |
AC44C6M
| 49158 | 1 | 236057 |
NS 4175
| Rebuilt by Wabtec/GE/Erie 02/19 from NS 8936 |
AC44C6M
| 49112 | 4 | 240718 |
NS 4176
| Rebuilt by Wabtec/GE/Erie 02/19 from NS 8910 |
AC44C6M
| 49086 | 3 | 240388 |
NS 4205
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8906 |
AC44C6M
| 49082 | 1 | 245696 |
NS 4214
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8926 |
AC44C6M
| 49102 | 1 | 242693 |
NS 4229
| Rebuilt by NS/Roanoke 05/19 from NS 8972 |
AC44C6M
| 49148 | 2 | 240707 |
NS 4232
| Rebuilt by NS/Roanoke 06/19 from NS 9106 |
AC44C6M
| 49765 | 6 | 247309 |
NS 4239
| Rebuilt by NS/Juniata 12/19 from NS 9024 |
AC44C6M
| 49683 | 1 | 248602 |
NS 4253
| Rebuilt by NS/Juniata 08/19 from NS 9094 |
AC44C6M
| 49753 | 1 | 247254 |
NS 4261
| |
AC44C6M
| 49761 | 3 | 241404 |
NS 4308
| ex NS GE Dash 9-44CW 9162 rebuilt at Wabtec/GE FT Worth |
AC44C6M
| 50415 | 2 | 252252 |
NS 4311
| |
AC44C6M
| 50480 | 7 | 253007 |
NS 4329
| |
AC44C6M
| 49705 | 4 | 256794 |
NS 4389
| ex-NS 9196 |
AC44C6M
| 50449 | 3 | 254357 |
NS 4487
| |
AC44C6M
| | 1 | 255712 |