NS 4000
| Rebuilt by GE/American Motive Power 08/15 from NS 8799 |
AC44C6M
| 48259 | 2 | 220656 |
NS 4003
| Rebuilt by NS/Roanoke 10/16 from NS 8839 |
AC44C6M
| 48299 | 2 | 223664 |
NS 4004
| Rebuilt by NS/Juniata 08/16 from NS 8866 |
AC44C6M
| 48326 | 2 | 221754 |
NS 4009
| Rebuilt by GE/Erie 07/16 from NS 8836 |
AC44C6M
| 48296 | 1 | 228148 |
NS 4011
| Rebuilt by GE/Erie 07/16 from NS 8857 |
AC44C6M
| 48317 | 1 | 224959 |
NS 4015
| Rebuilt by GE/Erie 07/16 from NS 8845 |
AC44C6M
| 48305 | 1 | 223635 |
NS 4016
| Rebuilt by GE/Erie 07/16 from NS 8849 |
AC44C6M
| 48309 | 1 | 226575 |
NS 4020
| Rebuilt by GE/Ft. Worth 04/17 from NS 8818 |
AC44C6M
| 48278 | 1 | 227455 |
NS 4027
| Rebuilt by GE/Ft. Worth 05/17 from NS 8877 |
AC44C6M
| 48337 | 3 | 227558 |
NS 4032
| Rebuilt by GE/Ft. Worth 07/17 from NS 8776 |
AC44C6M
| 48236 | 1 | 231223 |
NS 4034
| Rebuilt by GE/Ft. Worth 07/17 from NS 8870 |
AC44C6M
| 48330 | 3 | 232781 |
NS 4047
| Rebuilt by NS/Roanoke 07/17 from NS 8781 |
AC44C6M
| 48241 | 1 | 231233 |
NS 4048
| Rebuilt by NS/Roanoke 08/17 from NS 8868 |
AC44C6M
| 48328 | 1 | 232365 |
NS 4061
| Rebuilt by NS/Juniata 06/17 from NS 8865 |
AC44C6M
| 48325 | 1 | 228112 |
NS 4062
| Rebuilt by NS/Juniata 07/17 from NS 8771 |
AC44C6M
| 48231 | 1 | 227930 |
NS 4064
| Rebuilt by NS/Juniata 07/17 from NS 8767 |
AC44C6M
| 48227 | 1 | 235082 |
NS 4067
| Wrecked at Collegedale, TN 12/20/2022. |
AC44C6M
| 48267 | 1 | 229778 |
NS 4071
| Rebuilt by NS/Juniata 09/17 from NS 8824 |
AC44C6M
| 48284 | 1 | 239260 |
NS 4072
| Rebuilt by NS/Juniata 10/17 from NS 8848 |
AC44C6M
| 48308 | 1 | 231712 |
NS 4075
| Rebuilt by NS/Juniata 12/17 from NS 8773 |
AC44C6M
| 48233 | 1 | 232015 |
NS 4087
| Rebuilt by NS/Juniata 05/18 from NS 8794 |
AC44C6M
| 48254 | 1 | 236127 |
NS 4092
| Rebuilt by NS/Juniata 06/18 from NS 8772 |
AC44C6M
| 48232 | 3 | 237415 |
NS 4094
| Rebuilt by NS/Juniata 08/18 from NS 8766 |
AC44C6M
| 48226 | 1 | 245697 |
NS 4095
| Rebuilt by NS/Juniata 08/18 from NS 8862 |
AC44C6M
| 48322 | 1 | 241115 |
NS 4097
| Rebuilt by NS/Juniata 09/18 from NS 8860 |
AC44C6M
| 48320 | 1 | 239423 |
NS 4099
| Rebuilt by NS/Juniata 10/18 from NS 8869 |
AC44C6M
| 48329 | 2 | 241253 |
NS 4109
| Rebuilt by NS/Roanoke 12/18 from NS 8887 |
AC44C6M
| 48313 | 1 | 238729 |
NS 4113
| Rebuilt by NS/Roanoke 09/18 from NS 8770 |
AC44C6M
| 48230 | 1 | 238081 |
NS 4120
| Rebuilt by NS/Roanoke 04/18 from NS 8883 |
AC44C6M
| 48343 | 1 | 237488 |
NS 4121
| Rebuilt by NS/Roanoke 04/18 from NS 8864 |
AC44C6M
| 48324 | 1 | 234917 |
NS 4122
| Rebuilt by NS/Roanoke 03/18 from NS 8829 |
AC44C6M
| 48289 | 2 | 233704 |
NS 4123
| Rebuilt by NS/Roanoke 02/18 from NS 8820 |
AC44C6M
| 48280 | 1 | 232335 |
NS 4131
| Rebuilt by GE/Ft. Worth 12/17 from NS 8904 |
AC44C6M
| 49080 | 2 | 236310 |
NS 4134
| Rebuilt by GE/Ft. Worth 12/17 from NS 8969 |
AC44C6M
| 49145 | 1 | 233675 |
NS 4135
| Rebuilt by GE/Ft. Worth 12/17 from NS 8903 |
AC44C6M
| 49079 | 1 | 235565 |
NS 4136
| Rebuilt by GE/Ft. Worth 12/17 from NS 8987 |
AC44C6M
| 49163 | 1 | 233784 |
NS 4140
| Rebuilt by GE/Ft. Worth 02/18 from NS 8908 |
AC44C6M
| 49084 | 2 | 243451 |
NS 4141
| Rebuilt by GE/Ft. Worth 02/18 from NS 8934 |
AC44C6M
| 49110 | 1 | 233494 |
NS 4143
| Rebuilt by GE/Ft. Worth 02/18 from NS 8889 |
AC44C6M
| 49065 | 1 | 238460 |
NS 4144
| Rebuilt by GE/Ft. Worth 03/18 from NS 8933 |
AC44C6M
| 49109 | 1 | 238495 |
NS 4147
| Rebuilt by GE/Ft. Worth 03/18 from NS 8921 |
AC44C6M
| 49097 | 3 | 240041 |
NS 4152
| Rebuilt by GE/Ft. Worth 03/18 from NS 8912 |
AC44C6M
| 49088 | 1 | 233327 |
NS 4154
| Rebuilt by GE/Ft. Worth 03/18 from NS 9002 |
AC44C6M
| 49178 | 2 | 245520 |
NS 4158
| Rebuilt by GE/Ft. Worth 03/18 from NS 9005 |
AC44C6M
| 49181 | 1 | 235987 |
NS 4160
| Rebuilt by GE/Ft. Worth 03/18 from NS 8968 |
AC44C6M
| 49144 | 1 | 238465 |
NS 4164
| Rebuilt by GE/Ft. Worth 03/18 from NS 8937 |
AC44C6M
| 49113 | 1 | 236512 |
NS 4165
| Rebuilt by GE/Ft. Worth 04/18 from NS 8931 |
AC44C6M
| 49107 | 1 | 236551 |
NS 4167
| Rebuilt by GE/Ft. Worth 05/18 from NS 8953 |
AC44C6M
| 49129 | 1 | 235821 |
NS 4169
| Rebuilt by GE/Ft. Worth 05/18 from NS 8963 |
AC44C6M
| 49139 | 3 | 236442 |
NS 4176
| Rebuilt by Wabtec/GE/Erie 02/19 from NS 8910 |
AC44C6M
| 49086 | 1 | 240388 |
NS 4183
| Rebuilt by Wabtec/GE/Erie 03/19 from NS 8952 |
AC44C6M
| 49128 | 1 | 241256 |
NS 4185
| Rebuilt by Wabtec/GE/Erie 04/19 from NS 8951 |
AC44C6M
| 49127 | 1 | 241557 |
NS 4188
| Rebuilt by Wabtec/GE/Erie 05/19 from NS 8945 |
AC44C6M
| 49121 | 1 | 242021 |
NS 4190
| Rebuilt by Wabtec/GE/Erie 05/19 from NS 9000 |
AC44C6M
| 49176 | 1 | 241558 |
NS 4192
| Rebuilt by Wabtec/GE/Erie 06/19 from NS 8913 |
AC44C6M
| 49089 | 2 | 241559 |
NS 4195
| Rebuilt by Wabtec/GE/Erie 06/19 from NS 8974 |
AC44C6M
| 49150 | 2 | 242127 |
NS 4199
| Rebuilt from NS 9008 |
AC44C6M
| 49184 | 1 | 251439 |
NS 4206
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8981 |
AC44C6M
| 49157 | 1 | 242835 |
NS 4207
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8975 |
AC44C6M
| 49151 | 1 | 242335 |
NS 4208
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8967 |
AC44C6M
| 49143 | 2 | 244752 |
NS 4209
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8977 |
AC44C6M
| 49153 | 1 | 242725 |
NS 4211
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 9003 |
AC44C6M
| 49179 | 1 | 243099 |
NS 4218
| Rebuilt by Wabtec/GE/Erie 09/19 from NS 9006 |
AC44C6M
| 49182 | 1 | 243185 |
NS 4225
| Rebuilt by NS/Roanoke 03/19 from NS 8955 |
AC44C6M
| 49131 | 1 | 244709 |
NS 4230
| |
AC44C6M
| 49073 | 1 | 250839 |
NS 4232
| Rebuilt by NS/Roanoke 06/19 from NS 9106 |
AC44C6M
| 49765 | 2 | 247309 |
NS 4238
| Rebuilt by NS/Roanoke 12/19 from NS 9062 |
AC44C6M
| 49721 | 1 | 247084 |
NS 4247
| Rebuilt by NS/Juniata 10/19 from NS 9019 |
AC44C6M
| 49648 | 1 | 246208 |
NS 4249
| Rebuilt by NS/Juniata 09/19 from NS 9039 |
AC44C6M
| 49668 | 1 | 243866 |
NS 4252
| Rebuilt by NS/Juniata 09/19 from NS 9049 |
AC44C6M
| 49678 | 1 | 244826 |
NS 4253
| Rebuilt by NS/Juniata 08/19 from NS 9094 |
AC44C6M
| 49753 | 1 | 247254 |
NS 4261
| Rebuilt from NS 9102 |
AC44C6M
| 49761 | 1 | 241404 |
NS 4262
| Rebuilt from NS 9067 |
AC44C6M
| 49726 | 1 | 241478 |
NS 4267
| Ex-NS 8998 |
AC44C6M
| 49174 | 3 | 245807 |
NS 4275
| Rebuilt from NS 9096 |
AC44C6M
| 49755 | 2 | 250428 |
NS 4277
| Rebillt from 9090 |
AC44C6M
| 49749 | 1 | 246448 |
NS 4280
| Rebuilt 2/20 @ Junita Shops |
AC44C6M
| 49655 | 1 | 247596 |
NS 4281
| Rebuilt from NS 9119 |
AC44C6M
| 49778 | 1 | 251576 |
NS 4290
| ex-NS 9103 |
AC44C6M
| 49762 | 1 | 251682 |
NS 4300
| Rebuilt from NS 9237 |
AC44C6M
| 50490 | 1 | 253203 |
NS 4301
| ex-NS 9240 |
AC44C6M
| 50493 | 2 | 253907 |
NS 4304
| |
AC44C6M
| 50494 | 1 | 253341 |
NS 4306
| Rebuilt from NS 9137 |
AC44C6M
| 50390 | 1 | 252654 |
NS 4307
| Rebuilt from NS 9138 |
AC44C6M
| 50391 | 1 | 254515 |
NS 4311
| Rebuilt from NS 9227 |
AC44C6M
| 50480 | 1 | 253007 |
NS 4312
| Rebuilt from NS 9135 |
AC44C6M
| 50388 | 1 | 254395 |
NS 4315
| |
AC44C6M
| 50411 | 2 | 254103 |
NS 4319
| |
AC44C6M
| 50427 | 1 | 252774 |
NS 4321
| Rebuilt from NS 9151 |
AC44C6M
| 50404 | 1 | 252652 |
NS 4322
| Rebuilt from NS 9205 |
AC44C6M
| 50458 | 1 | 252916 |
NS 4329
| |
AC44C6M
| 49705 | 1 | 256794 |
NS 4331
| |
AC44C6M
| 49758 | 1 | 245736 |
NS 4336
| |
AC44C6M
| | 1 | 248647 |
NS 4340
| |
AC44C6M
| 49713 | 1 | 250316 |
NS 4345
| Rebuilt from 9070 |
AC44C6M
| 49729 | 1 | 247952 |
NS 4351
| Rebuilt from NS 9115 |
AC44C6M
| 49774 | 1 | 249645 |
NS 4353
| Built May/June 2020 at Wabtec Fort Worth Locomotive Plant Fort Worth, Texas |
AC44C6M
| 49771 | 1 | 248394 |
NS 4361
| |
AC44C6M
| 49724 | 1 | 255165 |
NS 4375
| Rebuilt from NS 9074 |
AC44C6M
| 49733 | 1 | 251316 |
NS 4384
| ex-NS 9047 |
AC44C6M
| 49706 | 2 | 250296 |