NS 9114
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 49773 | 2 | 209319 |
NS 9116
| |
C44-9W
| 49775 | 2 | 198766 |
NS 9117
| |
C44-9W
| 49776 | 2 | 207165 |
NS 9119
| |
C44-9W
| 49778 | 4 | 198769 |
NS 9121
| Rerated to 4400 HP 11/2013 |
C44-9W
| 49780 | 2 | 194518 |
NS 9124
| |
C44-9W
| 49783 | 4 | 197272 |
NS 9125
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 49784 | 7 | 199615 |
NS 9127
| |
C44-9W
| 49786 | 4 | 195976 |
NS 9129
| |
C44-9W
| 50382 | 1 | 223078 |
NS 9133
| Has a P3 |
C44-9W
| 50386 | 1 | 232914 |
NS 9134
| |
C44-9W
| 50387 | 3 | 198734 |
NS 9136
| |
C44-9W
| 50389 | 6 | 195975 |
NS 9140
| Upgraded 2014 |
C44-9W
| 50393 | 2 | 207358 |
NS 9142
| Upgraded 2014 |
C44-9W
| 50395 | 1 | 205040 |
NS 9144
| Rerated to 4400 HP 11/2013 |
C44-9W
| 50397 | 1 | 192690 |
NS 9147
| Upgraded 2014 |
C44-9W
| 50400 | 2 | 205298 |
NS 9148
| |
C44-9W
| 50401 | 4 | 200064 |
NS 9155
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 50408 | 2 | 206766 |
NS 9156
| |
C44-9W
| 50409 | 1 | 213206 |
NS 9157
| |
C44-9W
| 50410 | 2 | 210935 |
NS 9158
| |
C44-9W
| 50411 | 2 | 209876 |
NS 9161
| |
C44-9W
| 50414 | 1 | 200105 |
NS 9162
| |
C44-9W
| 50415 | 2 | 197269 |
NS 9164
| Built 2/1998, upgraded from 4000hp. |
C44-9W
| 50417 | 3 | 217637 |
NS 9168
| Rerated to 4400 HP 11/2013 |
C44-9W
| 50421 | 2 | 192024 |
NS 9169
| Upgraded Nov 213 |
C44-9W
| 50422 | 2 | 193241 |
NS 9170
| Rerated to 4400 HP 11/2013 |
C44-9W
| 50423 | 2 | 194484 |
NS 9172
| Upgraded 2014 |
C44-9W
| 50425 | 3 | 205297 |
NS 9175
| |
C44-9W
| 50428 | 2 | 197405 |
NS 9177
| |
C44-9W
| 50430 | 1 | 204885 |
NS 9179
| |
C44-9W
| 50432 | 2 | 200685 |
NS 9180
| |
C44-9W
| 50433 | 2 | 195739 |
NS 9181
| |
C44-9W
| 50434 | 1 | 204888 |
NS 9182
| Rerated to 4400 HP 11/2013 |
C44-9W
| 50435 | 2 | 192686 |
NS 9183
| Upgraded |
C44-9W
| 50436 | 6 | 204006 |
NS 9185
| Rerated to 4400 HP 11/2013 |
C44-9W
| 50438 | 2 | 193741 |
NS 9186
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 50439 | 4 | 209479 |
NS 9187
| |
C44-9W
| 50440 | 3 | 221103 |
NS 9189
| |
C44-9W
| 50442 | 2 | 209150 |
NS 9191
| Upgraded from C40-9W |
C44-9W
| 50444 | 1 | 190006 |
NS 9192
| Upgraded Dec 2013 |
C44-9W
| 50445 | 1 | 193579 |
NS 9197
| Upgraded |
C44-9W
| 50450 | 3 | 202581 |
NS 9204
| |
C44-9W
| 50457 | 1 | 207284 |
NS 9205
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 50458 | 3 | 199616 |
NS 9207
| Rerated to 4400 HP 11/2013 |
C44-9W
| 50460 | 3 | 193787 |
NS 9209
| Bl.Apr.1998,Order/Frame#1884-81,in svc.Apr.17,1998 |
C44-9W
| 50462 | 3 | 200624 |
NS 9210
| |
C44-9W
| 50463 | 1 | 199618 |
NS 9211
| |
C44-9W
| 50464 | 1 | 199610 |
NS 9212
| Upgraded Nov 2013 |
C44-9W
| 50465 | 2 | 193024 |
NS 9213
| |
C44-9W
| 50466 | 1 | 201603 |
NS 9214
| built April 1998, Order # 1884, in svc. 24 April 1998 |
C44-9W
| 50467 | 2 | 212527 |
NS 9216
| |
C44-9W
| 50469 | 1 | 209873 |
NS 9217
| |
C44-9W
| 50470 | 5 | 200844 |
NS 9218
| Upgraded |
C44-9W
| 50471 | 1 | 204030 |
NS 9219
| Rerated to 4400 HP 11/2013, order#1884-91,blt. Apr. 1998, in svc.4/30/98 |
C44-9W
| 50472 | 5 | 192688 |
NS 9221
| |
C44-9W
| 50474 | 2 | 203636 |
NS 9222
| Upgraded Nov 2013 |
C44-9W
| 50475 | 3 | 194075 |
NS 9224
| |
C44-9W
| 50477 | 4 | 198735 |
NS 9225
| |
C44-9W
| 50478 | 4 | 195050 |
NS 9229
| |
C44-9W
| 50482 | 1 | 213074 |
NS 9230
| |
C44-9W
| 50483 | 6 | 200198 |
NS 9232
| |
C44-9W
| 50485 | 3 | 200686 |
NS 9236
| |
C44-9W
| 50489 | 2 | 206244 |
NS 9238
| |
C44-9W
| 50491 | 2 | 203108 |
NS 9240
| Rerated to 4400 hp |
C44-9W
| 50493 | 3 | 210489 |
NS 9243
| |
C44-9W
| 50496 | 9 | 199229 |
NS 9244
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 50497 | 2 | 208946 |
NS 9247
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51122 | 1 | 198763 |
NS 9249
| Upgraded |
C44-9W
| 51124 | 1 | 199731 |
NS 9251
| Upgraded and Now in Horsehead |
C44-9W
| 51126 | 1 | 208935 |
NS 9254
| OLS 25th Anniversary Logos |
C44-9W
| 51129 | 2 | 201585 |
NS 9255
| OLS 25th Anniversary Logos. Rebuilt to AC44C6M 4522 in 2022. |
C44-9W
| 51130 | 8 | 193749 |
NS 9259
| Rerated to 4400 HP 11/2013 |
C44-9W
| 51134 | 10 | 193492 |
NS 9261
| |
C44-9W
| 51136 | 2 | 192496 |
NS 9263
| |
C44-9W
| 51138 | 1 | 208772 |
NS 9265
| Upgraded from C40-9W in late 2013/early 2014. |
C44-9W
| 51140 | 2 | 199063 |
NS 9267
| |
C44-9W
| 51142 | 2 | 217331 |
NS 9268
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51143 | 3 | 209314 |
NS 9271
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51146 | 2 | 209328 |
NS 9278
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51153 | 4 | 208638 |
NS 9281
| Rerated to 4400 HP 11/2013 |
C44-9W
| 51156 | 1 | 192025 |
NS 9282
| Rerated to 4400 HP 11/2013 |
C44-9W
| 51157 | 2 | 193793 |
NS 9283
| Rebuilt to AC44C6M 4519 in 2022 |
C44-9W
| 51158 | 1 | 217223 |
NS 9285
| Upgraded Nov 2013 |
C44-9W
| 51160 | 1 | 194071 |
NS 9287
| |
C44-9W
| 51162 | 1 | 197745 |
NS 9294
| Upgraded from C40-9W |
C44-9W
| 51169 | 1 | 200586 |
NS 9295
| Built, Mar.1999, order/frame# K42-53, in svc.May 14,1999 |
C44-9W
| 51170 | 1 | 217758 |
NS 9299
| |
C44-9W
| 51174 | 1 | 211570 |
NS 9308
| Upgraded from C40-9W |
C44-9W
| 51183 | 7 | 189743 |
NS 9310
| Rerated to 4400 HP 11/2013 |
C44-9W
| 51185 | 1 | 194550 |
NS 9312
| |
C44-9W
| 51187 | 2 | 202678 |
NS 9313
| |
C44-9W
| 51188 | 2 | 209515 |
NS 9315
| |
C44-9W
| 51190 | 1 | 199225 |
NS 9316
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51191 | 2 | 198380 |
NS 9321
| |
C44-9W
| 51196 | 7 | 204887 |
NS 9323
| |
C44-9W
| 51198 | 2 | 200168 |
NS 9324
| |
C44-9W
| 51199 | 2 | 198765 |
NS 9327
| Upgraded Nov 2013 |
C44-9W
| 51202 | 2 | 192497 |
NS 9329
| |
C44-9W
| 51204 | 3 | 197616 |
NS 9330
| |
C44-9W
| 51205 | 2 | 205434 |