NS 4170
| Rebuilt by GE/Ft. Worth 05/18 from NS 8943 |
AC44C6M
| 49119 | 1 | 236840 |
NS 4173
| Rebuilt by GE/Ft. Worth 05/18 from NS 8942 |
AC44C6M
| 49118 | 2 | 238609 |
NS 4174
| Rebuilt by GE/Ft. Worth 05/18 from NS 8966 |
AC44C6M
| 49142 | 2 | 240802 |
NS 4175
| Rebuilt by Wabtec/GE/Erie 02/19 from NS 8936 |
AC44C6M
| 49112 | 2 | 240718 |
NS 4177
| Rebuilt by Wabtec/GE/Erie 02/19 from NS 8920 |
AC44C6M
| 49096 | 2 | 240043 |
NS 4178
| Rebuilt by Wabtec/GE/Erie 02/19 from NS 8939 |
AC44C6M
| 49115 | 2 | 240134 |
NS 4179
| Rebuilt by Wabtec/GE/Erie 02/19 from NS 8965 |
AC44C6M
| 49141 | 5 | 240615 |
NS 4180
| Rebuilt by Wabtec/GE/Erie 03/19 from NS 8923 |
AC44C6M
| 49099 | 1 | 242040 |
NS 4182
| Rebuilt by Wabtec/GE/Erie 03/19 from NS 8993 |
AC44C6M
| 49169 | 3 | 244766 |
NS 4184
| Rebuilt by Wabtec/GE/Erie 04/19 from NS 8914 |
AC44C6M
| 49090 | 2 | 246120 |
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 | 2 | 242021 |
NS 4190
| Rebuilt by Wabtec/GE/Erie 05/19 from NS 9000 |
AC44C6M
| 49176 | 2 | 241558 |
NS 4191
| Rebuilt by Wabtec/GE/Erie 05/19 from NS 8911 |
AC44C6M
| 49087 | 2 | 241323 |
NS 4193
| Rebuilt by Wabtec/GE/Erie 06/19 from NS 8994 |
AC44C6M
| 49170 | 3 | 245917 |
NS 4194
| Rebuilt by Wabtec/GE/Erie 06/19 from NS 8979 |
AC44C6M
| 49155 | 1 | 241579 |
NS 4200
| Rebuilt by Wabtec/GE/Ft. Worth 08/19 from NS 8947 |
AC44C6M
| 49123 | 2 | 244279 |
NS 4201
| Rebuilt by Wabtec/GE/Ft. Worth 08/19 from NS 8954 |
AC44C6M
| 49130 | 1 | 241900 |
NS 4203
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8989 |
AC44C6M
| 49165 | 1 | 242563 |
NS 4204
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8958 |
AC44C6M
| 49134 | 2 | 246504 |
NS 4205
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8906 |
AC44C6M
| 49082 | 1 | 245696 |
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 | 5 | 244752 |
NS 4210
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 9001 |
AC44C6M
| 49177 | 1 | 242429 |
NS 4212
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8999 |
AC44C6M
| 49175 | 1 | 242970 |
NS 4213
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8895 |
AC44C6M
| 49071 | 1 | 245521 |
NS 4214
| Rebuilt by Wabtec/GE/Erie 08/19 from NS 8926 |
AC44C6M
| 49102 | 3 | 242693 |
NS 4215
| Rebuilt by Wabtec/GE/Ft. Worth 08/19 from NS 8932 |
AC44C6M
| 49108 | 1 | 241843 |
NS 4217
| Rebuilt by Wabtec/GE/Erie 09/19 from NS 8940 |
AC44C6M
| 49116 | 1 | 243075 |
NS 4218
| Rebuilt by Wabtec/GE/Erie 09/19 from NS 9006 |
AC44C6M
| 49182 | 1 | 243185 |
NS 4232
| Rebuilt by NS/Roanoke 06/19 from NS 9106 |
AC44C6M
| 49765 | 2 | 247309 |
NS 4233
| Rebuilt by NS/Roanoke 07/19 from NS 9041 |
AC44C6M
| 49700 | 2 | 242329 |
NS 4234
| Rebuilt by NS/Roanoke 08/19 from NS 9063 |
AC44C6M
| 49722 | 2 | 247197 |
NS 4235
| Rebuilt by NS/Roanoke 08/19 from NS 9038 |
AC44C6M
| 49697 | 1 | 241883 |
NS 4241
| |
AC44C6M
| | 1 | 250592 |
NS 4243
| |
AC44C6M
| | 2 | 252651 |
NS 4245
| Rebuilt by NS/Juniata 11/19 from NS 9014 |
AC44C6M
| 49643 | 1 | 246756 |
NS 4246
| Rebuilt by NS/Juniata 11/19 from NS 9013 |
AC44C6M
| 49642 | 2 | 243191 |
NS 4247
| Rebuilt by NS/Juniata 10/19 from NS 9019 |
AC44C6M
| 49648 | 3 | 246208 |
NS 4251
| Rebuilt by NS/Juniata 09/19 from NS 9011 |
AC44C6M
| 49640 | 3 | 242796 |
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 4254
| Rebuilt by NS/Juniata 10/19 from NS 9042 |
AC44C6M
| 49671 | 1 | 246822 |
NS 4256
| Rebuilt by NS/Juniata 08/19 from NS 9025 |
AC44C6M
| 49654 | 2 | 243518 |
NS 4260
| |
AC44C6M
| 49741 | 2 | 242405 |
NS 4263
| |
AC44C6M
| | 1 | 243021 |
NS 4265
| |
AC44C6M
| 49091 | 3 | 241118 |
NS 4266
| released to service in May 2019 |
AC44C6M
| 49133 | 1 | 242155 |
NS 4270
| |
AC44C6M
| 49138 | 1 | 241602 |
NS 4271
| |
AC44C6M
| 49104 | 1 | 243896 |
NS 4272
| nee NS 8956 C40-9W, rebuilt @ Juniata 2/2019 |
AC44C6M
| 49132 | 1 | 239461 |
NS 4274
| |
AC44C6M
| 49140 | 1 | 240810 |
NS 4281
| |
AC44C6M
| | 1 | 251576 |
NS 4284
| ex NS 9077, initial build 5/1997, original order# 1871, rebuild as AC44C6M |
AC44C6M
| 49776 | 2 | 247015 |
NS 4287
| |
AC44C6M
| 49773 | 2 | 248655 |
NS 4288
| |
AC44C6M
| 49660 | 1 | 249280 |
NS 4290
| ex-NS 9103 |
AC44C6M
| 49762 | 1 | 251682 |
NS 4292
| |
AC44C6M
| 49745 | 1 | 254254 |
NS 4293
| Rebuilt 6/20 by Junita Shops. Ex-NS C44-9W 9030 |
AC44C6M
| 49689 | 1 | 249084 |
NS 4294
| ex NS GE Dash 9-44CW 9036 Rebuilt at NS Juniata Shop |
AC44C6M
| 49665 | 1 | 250318 |
NS 4295
| ex-NS 9050 |
AC44C6M
| 49679 | 2 | 249005 |
NS 4300
| |
AC44C6M
| | 1 | 253203 |
NS 4302
| |
AC44C6M
| 50443 | 1 | 251531 |
NS 4303
| |
AC44C6M
| | 1 | 253802 |
NS 4308
| ex NS GE Dash 9-44CW 9162 rebuilt at Wabtec/GE FT Worth |
AC44C6M
| 50415 | 1 | 252252 |
NS 4311
| |
AC44C6M
| 50480 | 2 | 253007 |
NS 4312
| |
AC44C6M
| 50388 | 1 | 254395 |
NS 4313
| Blt. 2/1998, Ex-9165 |
AC44C6M
| 50418 | 1 | 253076 |
NS 4315
| |
AC44C6M
| 50411 | 1 | 254103 |
NS 4317
| |
AC44C6M
| 50461 | 2 | 251532 |
NS 4320
| |
AC44C6M
| | 1 | 253050 |
NS 4321
| |
AC44C6M
| | 1 | 252652 |
NS 4323
| |
AC44C6M
| 50421 | 1 | 251533 |
NS 4324
| |
AC44C6M
| 50420 | 1 | 253345 |
NS 4326
| |
AC44C6M
| | 1 | 247548 |
NS 4329
| |
AC44C6M
| 49705 | 1 | 256794 |
NS 4331
| |
AC44C6M
| 49758 | 2 | 245736 |
NS 4332
| |
AC44C6M
| 49738 | 2 | 247685 |
NS 4334
| built April 1997 |
AC44C6M
| 49742 | 1 | 245896 |
NS 4335
| Rebuilt NS AC44C6M in Horsehead Scheme; Ex NS 9043 (C44-9W) |
AC44C6M
| 49672 | 3 | 252168 |
NS 4336
| |
AC44C6M
| | 5 | 248647 |
NS 4338
| Built June/July At Wabtec Locomotive Plant Fort Worth, Texas |
AC44C6M
| 49658 | 1 | 249696 |
NS 4342
| Rebuilt 5/2020 at Wabtec Ft. Worth |
AC44C6M
| 49646 | 1 | 251941 |
NS 4343
| |
AC44C6M
| 49725 | 1 | 250532 |
NS 4345
| Rebuilt from 9070 |
AC44C6M
| 49729 | 1 | 247952 |
NS 4349
| |
AC44C6M
| | 2 | 252737 |
NS 4350
| |
AC44C6M
| | 2 | 249188 |
NS 4352
| Rebuilt 5/20 by Wabted. Ex-NS C44-9W 9116 |
AC44C6M
| 49775 | 2 | 249083 |
NS 4355
| |
AC44C6M
| | 1 | 250354 |
NS 4357
| |
AC44C6M
| 49711 | 1 | 254592 |
NS 4358
| |
AC44C6M
| | 1 | 251239 |
NS 4363
| |
AC44C6M
| 49754 | 2 | 252315 |
NS 4364
| |
AC44C6M
| 49784 | 4 | 253800 |
NS 4372
| |
AC44C6M
| | 1 | 250564 |
NS 4374
| Former NS 9093 |
AC44C6M
| | 1 | 250059 |
NS 4374
| Former NS 9093 |
AC44C6M
| | 1 | 250060 |
NS 4375
| |
AC44C6M
| | 1 | 251316 |
NS 4378
| |
AC44C6M
| | 1 | 256369 |
NS 4380
| |
AC44C6M
| 49747 | 2 | 250565 |
NS 4383
| |
AC44C6M
| 49727 | 1 | 250297 |