NS 4001
| Rebuilt by GE/American Motive Power 08/15 from NS 8879 |
AC44C6M
| 48339 | 2 | 221930 |
NS 4004
| Rebuilt by NS/Juniata 08/16 from NS 8866 |
AC44C6M
| 48326 | 4 | 221754 |
NS 4006
| Rebuilt by GE/Erie 07/16 from NS 8808 |
AC44C6M
| 48268 | 1 | 236748 |
NS 4008
| Rebuilt by GE/Erie 07/16 from NS 8833. Wrecked Vermillion, Ohio 6/12/24 |
AC44C6M
| 48293 | 2 | 228346 |
NS 4023
| Rebuilt by GE/Ft. Worth 04/17 from NS 8847 |
AC44C6M
| 48307 | 1 | 227249 |
NS 4027
| Rebuilt by GE/Ft. Worth 05/17 from NS 8877 |
AC44C6M
| 48337 | 1 | 227558 |
NS 4031
| Rebuilt by GE/Ft. Worth 07/17 from NS 8787 |
AC44C6M
| 48247 | 1 | 228229 |
NS 4032
| Rebuilt by GE/Ft. Worth 07/17 from NS 8776 |
AC44C6M
| 48236 | 1 | 231223 |
NS 4035
| Rebuilt by GE/Ft. Worth 07/17 from NS 8825 |
AC44C6M
| 48285 | 1 | 233614 |
NS 4037
| Rebuilt by GE/Ft. Worth 07/17 from NS 8792 |
AC44C6M
| 48252 | 1 | 230272 |
NS 4048
| Rebuilt by NS/Roanoke 08/17 from NS 8868 |
AC44C6M
| 48328 | 1 | 232365 |
NS 4051
| Rebuilt by NS/Roanoke 09/17 from NS 8777 |
AC44C6M
| 48237 | 1 | 236516 |
NS 4053
| Rebuilt by NS/Juniata 02/17 from NS 8881 |
AC44C6M
| 48341 | 1 | 226795 |
NS 4054
| Rebuilt by NS/Juniata 02/17 from NS 8775 |
AC44C6M
| 48235 | 2 | 226850 |
NS 4056
| Rebuilt by NS/Juniata 04/17 from NS 8888 |
AC44C6M
| 48348 | 1 | 231057 |
NS 4064
| Rebuilt by NS/Juniata 07/17 from NS 8767 |
AC44C6M
| 48227 | 1 | 235082 |
NS 4066
| Rebuilt by NS/Juniata 08/17 from NS 8793 |
AC44C6M
| 48253 | 1 | 233533 |
NS 4072
| Rebuilt by NS/Juniata 10/17 from NS 8848 |
AC44C6M
| 48308 | 1 | 231712 |
NS 4077
| Rebuilt by NS/Juniata 01/18 from NS 8838 |
AC44C6M
| 48298 | 1 | 232951 |
NS 4081
| Rebuilt by NS/Juniata 03/18 from NS 8804 |
AC44C6M
| 48264 | 1 | 238584 |
NS 4082
| Rebuilt by NS/Juniata 03/18 from NS 8795 |
AC44C6M
| 48255 | 1 | 233982 |
NS 4084
| Rebuilt by NS/Juniata 04/18 from NS 8817 |
AC44C6M
| 48277 | 1 | 235681 |
NS 4085
| Rebuilt by NS/Juniata 04/18 from NS 8872 |
AC44C6M
| 48332 | 2 | 235820 |
NS 4088
| Rebuilt by NS/Juniata 05/18 from NS 8803 |
AC44C6M
| 48263 | 1 | 238267 |
NS 4102
| Rebuilt from NS 8855 |
AC44C6M
| 48315 | 1 | 249456 |
NS 4103
| Rebuilt by NS/Juniata 11/18 from NS 8802 |
AC44C6M
| 48262 | 1 | 238310 |
NS 4107
| Rebuilt by NS/Juniata 12/18 from NS 8941 |
AC44C6M
| 49117 | 1 | 241601 |
NS 4111
| Rebuilt by NS/Roanoke 10/18 from NS 8861 |
AC44C6M
| 48321 | 2 | 241882 |
NS 4114
| Rebuilt by NS/Roanoke 08/18 from NS 8826 |
AC44C6M
| 48286 | 2 | 242559 |
NS 4116
| Rebuilt by NS/Roanoke 08/18 from NS 8830 |
AC44C6M
| 48290 | 1 | 238446 |
NS 4132
| Rebuilt by GE/Ft. Worth 12/17 from NS 8948 |
AC44C6M
| 49124 | 1 | 233341 |
NS 4136
| Rebuilt by GE/Ft. Worth 12/17 from NS 8987 |
AC44C6M
| 49163 | 1 | 233784 |
NS 4138
| Rebuilt by GE/Ft. Worth 12/17 from NS 8894 |
AC44C6M
| 49070 | 1 | 233889 |
NS 4144
| Rebuilt by GE/Ft. Worth 03/18 from NS 8933 |
AC44C6M
| 49109 | 1 | 238495 |
NS 4146
| Rebuilt by GE/Ft. Worth 03/18 from NS 8909 |
AC44C6M
| 49085 | 2 | 232985 |
NS 4151
| Rebuilt by GE/Ft. Worth 03/18 from NS 8890 |
AC44C6M
| 49066 | 1 | 233683 |
NS 4156
| Rebuilt by GE/Ft. Worth 03/18 from NS 8919 |
AC44C6M
| 49095 | 1 | 234395 |
NS 4157
| Rebuilt by GE/Ft. Worth 03/18 from NS 8930 |
AC44C6M
| 49106 | 1 | 234013 |
NS 4159
| Rebuilt by GE/Ft. Worth 03/18 from NS 8944 |
AC44C6M
| 49120 | 1 | 235830 |
NS 4166
| Rebuilt by GE/Ft. Worth 05/18 from NS 8988 |
AC44C6M
| 49164 | 1 | 241074 |
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 | 1 | 236442 |
NS 4176
| Rebuilt by Wabtec/GE/Erie 02/19 from NS 8910 |
AC44C6M
| 49086 | 3 | 240388 |
NS 4179
| Rebuilt by Wabtec/GE/Erie 02/19 from NS 8965 |
AC44C6M
| 49141 | 1 | 240615 |
NS 4182
| Rebuilt by Wabtec/GE/Erie 03/19 from NS 8993 |
AC44C6M
| 49169 | 1 | 244766 |
NS 4184
| Rebuilt by Wabtec/GE/Erie 04/19 from NS 8914 |
AC44C6M
| 49090 | 1 | 246120 |
NS 4193
| Rebuilt by Wabtec/GE/Erie 06/19 from NS 8994 |
AC44C6M
| 49170 | 1 | 245917 |
NS 4195
| Rebuilt by Wabtec/GE/Erie 06/19 from NS 8974 |
AC44C6M
| 49150 | 1 | 242127 |
NS 4199
| Rebuilt from NS 9008 |
AC44C6M
| 49184 | 2 | 251439 |
NS 4210
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 9001 |
AC44C6M
| 49177 | 1 | 242429 |
NS 4221
| Rebuilt by Wabtec/GE/Erie 09/19 from NS 8924 |
AC44C6M
| 49100 | 2 | 243270 |
NS 4224
| Rebuilt by Wabtec/GE/Ft. Worth 08/19 from NS 8905 |
AC44C6M
| 49081 | 1 | 242829 |
NS 4225
| Rebuilt by NS/Roanoke 03/19 from NS 8955 |
AC44C6M
| 49131 | 1 | 244709 |
NS 4232
| Rebuilt by NS/Roanoke 06/19 from NS 9106 |
AC44C6M
| 49765 | 1 | 247309 |
NS 4234
| Rebuilt by NS/Roanoke 08/19 from NS 9063 |
AC44C6M
| 49722 | 2 | 247197 |
NS 4237
| Rebuilt by NS/Roanoke 10/19 from NS 9016 |
AC44C6M
| 49675 | 1 | 247932 |
NS 4242
| Rebuilt by NS/Juniata 11/19 from NS 9035 |
AC44C6M
| 49694 | 1 | 245809 |
NS 4262
| Rebuilt from NS 9067 |
AC44C6M
| 49726 | 1 | 241478 |
NS 4264
| Rebuilt from NS 8893 |
AC44C6M
| 49069 | 1 | 242921 |
NS 4269
| Rebuilt from NS 9080 |
AC44C6M
| 49739 | 1 | 255750 |
NS 4275
| Rebuilt from NS 9096 |
AC44C6M
| 49755 | 1 | 250428 |
NS 4279
| |
AC44C6M
| 49757 | 1 | 254935 |
NS 4282
| ex NS #9105 |
AC44C6M
| 49764 | 1 | 247358 |
NS 4284
| ex NS 9117, initial build 5/1997, original order# 1871, rebuild as AC44C6M |
AC44C6M
| 49776 | 1 | 247015 |
NS 4288
| Rebuilt from NS 9031 |
AC44C6M
| 49660 | 1 | 249280 |
NS 4294
| ex NS GE Dash 9-44CW 9036 Rebuilt at NS Juniata Shop |
AC44C6M
| 49665 | 1 | 250318 |
NS 4297
| Rebuilt from NS 9127 |
AC44C6M
| 49786 | 1 | 253965 |
NS 4299
| Rebuilt from NS 9089 |
AC44C6M
| 49748 | 1 | 251860 |
NS 4302
| Rebuilt from NS 9190 |
AC44C6M
| 50443 | 1 | 251531 |
NS 4306
| Rebuilt from NS 9137 |
AC44C6M
| 50390 | 2 | 252654 |
NS 4311
| Rebuilt from NS 9227 |
AC44C6M
| 50480 | 1 | 253007 |
NS 4315
| |
AC44C6M
| 50411 | 2 | 254103 |
NS 4324
| |
AC44C6M
| 50420 | 1 | 253345 |
NS 4325
| Rebuilt from NS 9034 |
AC44C6M
| 49663 | 1 | 247844 |
NS 4334
| built April 1997 |
AC44C6M
| 49742 | 1 | 245896 |
NS 4337
| Rebuilt from NS 9022 |
AC44C6M
| 49681 | 1 | 247363 |
NS 4341
| |
AC44C6M
| 49777 | 1 | 249678 |
NS 4343
| |
AC44C6M
| 49725 | 1 | 250532 |
NS 4344
| Rebuilt from NS 9075 |
AC44C6M
| 49734 | 1 | 257892 |
NS 4347
| Rebuilt from NS 9121 |
AC44C6M
| 49780 | 1 | 250572 |
NS 4348
| |
AC44C6M
| 49785 | 1 | 249705 |
NS 4349
| Rebuilt from NS 9060 |
AC44C6M
| 49719 | 2 | 252737 |
NS 4350
| Rebuilt from NS 9113 |
AC44C6M
| 49772 | 2 | 249188 |
NS 4353
| Built May/June 2020 at Wabtec Fort Worth Locomotive Plant Fort Worth, Texas |
AC44C6M
| 49771 | 2 | 248394 |
NS 4357
| |
AC44C6M
| 49711 | 1 | 254592 |
NS 4361
| |
AC44C6M
| 49724 | 1 | 255165 |
NS 4364
| |
AC44C6M
| 49784 | 1 | 253800 |
NS 4368
| rebuilt from NS 9104 |
AC44C6M
| 49763 | 1 | 248385 |
NS 4370
| |
AC44C6M
| 49766 | 2 | 250552 |
NS 4371
| |
AC44C6M
| 49750 | 1 | 252548 |
NS 4373
| nee NS 9073, original build 03/1997, order# 1871, rebuilt 13 July 2020 |
AC44C6M
| 49732 | 3 | 249773 |
NS 4374
| Former NS 9093 |
AC44C6M
| 49752 | 1 | 250059 |
NS 4375
| Rebuilt from NS 9074 |
AC44C6M
| 49733 | 1 | 251316 |
NS 4377
| Rebuilt in Fort Worth, TX from 9078 8/20 |
AC44C6M
| 49737 | 1 | 254666 |
NS 4385
| Rebuilt from NS 9056 |
AC44C6M
| 49715 | 1 | 250517 |
NS 4387
| nee NS 9179. Rblt 09/20 @ GE Ft.Worth. Caught fire 1/29/23. |
AC44C6M
| 50432 | 1 | 255149 |
NS 4393
| |
AC44C6M
| 50455 | 1 | 254040 |
NS 4398
| Rebuilt from NS 9144 |
AC44C6M
| 50397 | 2 | 257464 |
NS 4412
| |
AC44C6M
| 50488 | 1 | 253892 |
NS 4416
| |
AC44C6M
| 50451 | 2 | 256591 |