NS 4000
| Rebuilt by GE/American Motive Power 08/15 from NS 8799 |
AC44C6M
| 48259 | 12 | 220656 |
NS 4001
| Rebuilt by GE/American Motive Power 08/15 from NS 8879 |
AC44C6M
| 48339 | 5 | 221930 |
NS 4003
| Rebuilt by NS/Roanoke 10/16 from NS 8839 |
AC44C6M
| 48299 | 5 | 223664 |
NS 4004
| Rebuilt by NS/Juniata 08/16 from NS 8866 |
AC44C6M
| 48326 | 1 | 221754 |
NS 4005
| Rebuilt by NS/Juniata 12/16 from NS 8867 |
AC44C6M
| 48327 | 7 | 224931 |
NS 4011
| Rebuilt by GE/Erie 07/16 from NS 8857 |
AC44C6M
| 48317 | 1 | 224959 |
NS 4013
| Rebuilt by GE/Erie 07/16 from NS 8882 |
AC44C6M
| 48242 | 2 | 227011 |
NS 4014
| Rebuilt by GE/Erie 07/16 from NS 8801 |
AC44C6M
| 48261 | 1 | 227431 |
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 4018
| Rebuilt by GE/Ft. Worth 04/17 from NS 8788 |
AC44C6M
| 48248 | 2 | 228946 |
NS 4020
| Rebuilt by GE/Ft. Worth 04/17 from NS 8818 |
AC44C6M
| 48278 | 1 | 227455 |
NS 4021
| Rebuilt by GE/Ft. Worth 04/17 from NS 8823 |
AC44C6M
| 48283 | 1 | 233972 |
NS 4023
| Rebuilt by GE/Ft. Worth 04/17 from NS 8847 |
AC44C6M
| 48307 | 1 | 227249 |
NS 4031
| Rebuilt by GE/Ft. Worth 07/17 from NS 8787 |
AC44C6M
| 48247 | 1 | 228229 |
NS 4036
| Rebuilt by GE/Ft. Worth 07/17 from NS 8768 |
AC44C6M
| 48228 | 4 | 229926 |
NS 4041
| Rebuilt by GE/Ft. Worth 07/17 from NS 8878 |
AC44C6M
| 48338 | 1 | 228401 |
NS 4045
| Rebuilt by NS/Roanoke 08/17 from NS 8858 |
AC44C6M
| 48318 | 1 | 227641 |
NS 4060
| Rebuilt by NS/Juniata 06/17 from NS 8828 |
AC44C6M
| 48288 | 1 | 233619 |
NS 4061
| Rebuilt by NS/Juniata 06/17 from NS 8865 |
AC44C6M
| 48325 | 1 | 228112 |
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 | 3 | 229778 |
NS 4073
| Rebuilt by NS/Juniata 10/17 from NS 8840 |
AC44C6M
| 48300 | 4 | 232016 |
NS 4077
| Rebuilt by NS/Juniata 01/18 from NS 8838 |
AC44C6M
| 48298 | 1 | 232951 |
NS 4082
| Rebuilt by NS/Juniata 03/18 from NS 8795 |
AC44C6M
| 48255 | 1 | 233982 |
NS 4088
| Rebuilt by NS/Juniata 05/18 from NS 8803 |
AC44C6M
| 48263 | 2 | 238267 |
NS 4089
| Rebuilt by NS/Juniata 05/18 from NS 8812 |
AC44C6M
| 48272 | 1 | 243084 |
NS 4090
| Rebuilt by NS/Juniata 05/18 from NS 8856 |
AC44C6M
| 48316 | 3 | 236747 |
NS 4092
| Rebuilt by NS/Juniata 06/18 from NS 8772 |
AC44C6M
| 48232 | 1 | 237415 |
NS 4113
| Rebuilt by NS/Roanoke 09/18 from NS 8770 |
AC44C6M
| 48230 | 1 | 238081 |
NS 4115
| Rebuilt by NS/Roanoke 08/18 from NS 8822 |
AC44C6M
| 48282 | 1 | 239682 |
NS 4116
| Rebuilt by NS/Roanoke 08/18 from NS 8830 |
AC44C6M
| 48290 | 1 | 238446 |
NS 4117
| Rebuilt by NS/Roanoke 07/18 from NS 8797 |
AC44C6M
| 48257 | 1 | 238409 |
NS 4118
| Rebuilt by NS/Roanoke 06/18 from NS 8843 |
AC44C6M
| 48303 | 1 | 235283 |
NS 4122
| Rebuilt by NS/Roanoke 03/18 from NS 8829 |
AC44C6M
| 48289 | 2 | 233704 |
NS 4127
| Rebuilt by GE/Ft. Worth 12/17 from NS 8900 |
AC44C6M
| 49076 | 2 | 233467 |
NS 4128
| Rebuilt by GE/Ft. Worth 12/17 from NS 8835 |
AC44C6M
| 49111 | 3 | 232753 |
NS 4132
| Rebuilt by GE/Ft. Worth 12/17 from NS 8948 |
AC44C6M
| 49124 | 1 | 233341 |
NS 4135
| Rebuilt by GE/Ft. Worth 12/17 from NS 8903 |
AC44C6M
| 49079 | 1 | 235565 |
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 | 2 | 238460 |
NS 4144
| Rebuilt by GE/Ft. Worth 03/18 from NS 8933 |
AC44C6M
| 49109 | 2 | 238495 |
NS 4155
| Rebuilt by GE/Ft. Worth 03/18 from NS 8938 |
AC44C6M
| 49114 | 2 | 233824 |
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 | 2 | 234013 |
NS 4159
| Rebuilt by GE/Ft. Worth 03/18 from NS 8944 |
AC44C6M
| 49120 | 3 | 235830 |
NS 4164
| Rebuilt by GE/Ft. Worth 03/18 from NS 8937 |
AC44C6M
| 49113 | 3 | 236512 |
NS 4169
| Rebuilt by GE/Ft. Worth 05/18 from NS 8963 |
AC44C6M
| 49139 | 1 | 236442 |
NS 4172
| Rebuilt by GE/Ft. Worth 05/18 from NS 8970 |
AC44C6M
| 49146 | 1 | 236570 |
NS 4178
| Rebuilt by Wabtec/GE/Erie 02/19 from NS 8939 |
AC44C6M
| 49115 | 1 | 240134 |
NS 4182
| Rebuilt by Wabtec/GE/Erie 03/19 from NS 8993 |
AC44C6M
| 49169 | 1 | 244766 |
NS 4183
| Rebuilt by Wabtec/GE/Erie 03/19 from NS 8952 |
AC44C6M
| 49128 | 4 | 241256 |
NS 4194
| Rebuilt by Wabtec/GE/Erie 06/19 from NS 8979 |
AC44C6M
| 49155 | 1 | 241579 |
NS 4197
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8899 |
AC44C6M
| 49075 | 1 | 242097 |
NS 4198
| Rebuilt by Wabtec/GE/Ft. Worth 08/19 from NS 9004 |
AC44C6M
| 49180 | 1 | 241901 |
NS 4199
| |
AC44C6M
| | 1 | 251439 |
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 | 1 | 244752 |
NS 4209
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8977 |
AC44C6M
| 49153 | 1 | 242725 |
NS 4212
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8999 |
AC44C6M
| 49175 | 1 | 242970 |
NS 4215
| Rebuilt by Wabtec/GE/Ft. Worth 08/19 from NS 8932 |
AC44C6M
| 49108 | 1 | 241843 |
NS 4218
| Rebuilt by Wabtec/GE/Erie 09/19 from NS 9006 |
AC44C6M
| 49182 | 1 | 243185 |
NS 4220
| Rebuilt by Wabtec/GE/Erie 09/19 from NS 8901 |
AC44C6M
| 49077 | 1 | 244753 |
NS 4224
| Rebuilt by Wabtec/GE/Ft. Worth 08/19 from NS 8905 |
AC44C6M
| 49081 | 1 | 242829 |
NS 4229
| Rebuilt by NS/Roanoke 05/19 from NS 8972 |
AC44C6M
| 49148 | 1 | 240707 |
NS 4231
| Rebuilt by NS/Roanoke 06/19 from NS 8995 |
AC44C6M
| 49171 | 1 | 241860 |
NS 4235
| Rebuilt by NS/Roanoke 08/19 from NS 9038 |
AC44C6M
| 49697 | 1 | 241883 |
NS 4237
| Rebuilt by NS/Roanoke 10/19 from NS 9016 |
AC44C6M
| 49675 | 1 | 247932 |
NS 4239
| Rebuilt by NS/Juniata 12/19 from NS 9024 |
AC44C6M
| 49683 | 1 | 248602 |
NS 4242
| Rebuilt by NS/Juniata 11/19 from NS 9035 |
AC44C6M
| 49694 | 1 | 245809 |
NS 4252
| Rebuilt by NS/Juniata 09/19 from NS 9049 |
AC44C6M
| 49678 | 2 | 244826 |
NS 4254
| Rebuilt by NS/Juniata 10/19 from NS 9042 |
AC44C6M
| 49671 | 1 | 246822 |
NS 4255
| Rebuilt by NS/Juniata 08/19 from NS 9059 |
AC44C6M
| 49718 | 1 | 243450 |
NS 4263
| |
AC44C6M
| | 2 | 243021 |
NS 4267
| Ex-NS 8998 |
AC44C6M
| 49174 | 1 | 245807 |
NS 4268
| |
AC44C6M
| 49154 | 1 | 241061 |
NS 4270
| |
AC44C6M
| 49138 | 1 | 241602 |
NS 4274
| |
AC44C6M
| 49140 | 1 | 240810 |
NS 4280
| Rebuilt 2/20 @ Junita Shops |
AC44C6M
| 49655 | 1 | 247596 |
NS 4283
| |
AC44C6M
| 49736 | 1 | 248625 |
NS 4284
| ex NS 9077, initial build 5/1997, original order# 1871, rebuild as AC44C6M |
AC44C6M
| 49776 | 1 | 247015 |
NS 4299
| |
AC44C6M
| | 1 | 251860 |
NS 4300
| |
AC44C6M
| | 1 | 253203 |
NS 4315
| |
AC44C6M
| 50411 | 2 | 254103 |
NS 4322
| |
AC44C6M
| | 4 | 252916 |
NS 4323
| |
AC44C6M
| 50421 | 2 | 251533 |
NS 4339
| Ex-NS 9043; bltb 2/97, rb 3/20 |
AC44C6M
| 49702 | 1 | 250906 |
NS 4345
| Rebuilt from 9070 |
AC44C6M
| 49729 | 1 | 247952 |
NS 4350
| |
AC44C6M
| | 2 | 249188 |
NS 4352
| Rebuilt 5/20 by Wabted. Ex-NS C44-9W 9116 |
AC44C6M
| 49775 | 1 | 249083 |
NS 4375
| |
AC44C6M
| | 2 | 251316 |
NS 4377
| Rebuilt in Fort Worth, TX from 9078 8/20 |
AC44C6M
| | 1 | 254666 |
NS 4379
| nee NS 9081 rebuilt 9/2020 @ Fort Worth TX |
AC44C6M
| 49740 | 1 | 254157 |
NS 4385
| |
AC44C6M
| | 1 | 250517 |
NS 4394
| |
AC44C6M
| 50470 | 1 | 253666 |
NS 4406
| nee NS 9148 rblt @ Fort Worth, TX 12/20 |
AC44C6M
| 50401 | 1 | 252057 |
NS 4407
| nee NS 9242 rblt @ Fort Worth, TX 1/21 |
AC44C6M
| 50495 | 2 | 253791 |
NS 4410
| nee NS 9230 |
AC44C6M
| | 2 | 254665 |
NS 4419
| |
AC44C6M
| 50429 | 1 | 254883 |