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 | 2 | 209479 |
NS 9187
| |
C44-9W
| 50440 | 1 | 221103 |
NS 9188
| Upgraded Nov 2013 |
C44-9W
| 50441 | 2 | 194069 |
NS 9189
| |
C44-9W
| 50442 | 4 | 209150 |
NS 9190
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 50443 | 2 | 209127 |
NS 9191
| Upgraded from C40-9W. Rebuilt to NS 4428 |
C44-9W
| 50444 | 3 | 190006 |
NS 9192
| Upgraded Dec 2013 |
C44-9W
| 50445 | 5 | 193579 |
NS 9193
| |
C44-9W
| 50446 | 1 | 224277 |
NS 9194
| Owner/heritage NS, Buil#50447,Order /Frame # 1884, Blt.03/1998, |
C44-9W
| 50447 | 3 | 206146 |
NS 9195
| blt.mar.1998, in svc.Apr.2,1998,order/frame# 1884 |
C44-9W
| 50448 | 3 | 200289 |
NS 9196
| Rerated to 4400 HP 11/2013,blt.Apr.1998,frame/order# 1884-70, |
C44-9W
| 50449 | 3 | 192021 |
NS 9198
| |
C44-9W
| 50451 | 1 | 207194 |
NS 9199
| |
C44-9W
| 50452 | 1 | 209368 |
NS 9201
| Rebuilt to NS 4402 |
C44-9W
| 50454 | 2 | 216984 |
NS 9203
| |
C44-9W
| 50456 | 3 | 199758 |
NS 9204
| |
C44-9W
| 50457 | 3 | 207284 |
NS 9205
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 50458 | 2 | 199616 |
NS 9206
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 50459 | 1 | 200144 |
NS 9209
| Bl.Apr.1998,Order/Frame#1884-81,in svc.Apr.17,1998 |
C44-9W
| 50462 | 4 | 200624 |
NS 9210
| |
C44-9W
| 50463 | 1 | 199618 |
NS 9211
| |
C44-9W
| 50464 | 7 | 199610 |
NS 9213
| Rebuilt to NS 4496 |
C44-9W
| 50466 | 3 | 201603 |
NS 9215
| Rerated to 4400 HP 11/2013. Rebuilt to NS 4497 |
C44-9W
| 50468 | 1 | 192039 |
NS 9216
| |
C44-9W
| 50469 | 5 | 209873 |
NS 9218
| Upgraded |
C44-9W
| 50471 | 2 | 204030 |
NS 9219
| Rerated to 4400 HP 11/2013, order#1884-91,blt. Apr. 1998, in svc.4/30/98 |
C44-9W
| 50472 | 3 | 192688 |
NS 9220
| Rerated to 4400 hp |
C44-9W
| 50473 | 11 | 211184 |
NS 9221
| |
C44-9W
| 50474 | 1 | 203636 |
NS 9222
| Upgraded Nov 2013 |
C44-9W
| 50475 | 8 | 194075 |
NS 9223
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 50476 | 2 | 199074 |
NS 9224
| |
C44-9W
| 50477 | 1 | 198735 |
NS 9225
| |
C44-9W
| 50478 | 1 | 195050 |
NS 9226
| |
C44-9W
| 50479 | 3 | 204787 |
NS 9227
| Rerated to 4400 HP 11/2013 |
C44-9W
| 50480 | 5 | 194493 |
NS 9228
| |
C44-9W
| 50481 | 4 | 199755 |
NS 9230
| Rebuilt to NS 4410 |
C44-9W
| 50483 | 2 | 200198 |
NS 9231
| Upgraded |
C44-9W
| 50484 | 2 | 198523 |
NS 9232
| |
C44-9W
| 50485 | 2 | 200686 |
NS 9233
| Upgraded from C40-9W |
C44-9W
| 50486 | 2 | 200490 |
NS 9234
| Upgraded from 4000hp |
C44-9W
| 50487 | 3 | 212588 |
NS 9235
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 50488 | 1 | 215152 |
NS 9236
| |
C44-9W
| 50489 | 1 | 206244 |
NS 9237
| Rerated to 4400 HP 11/2013blt. May 1998. order/frame# 1884, in svc. 5/21/98 |
C44-9W
| 50490 | 2 | 194489 |
NS 9238
| |
C44-9W
| 50491 | 3 | 203108 |
NS 9239
| |
C44-9W
| 50492 | 4 | 221297 |
NS 9240
| Rerated to 4400 hp |
C44-9W
| 50493 | 2 | 210489 |
NS 9241
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 50494 | 3 | 209397 |
NS 9242
| Rerated to 4400 HP 11/2013 |
C44-9W
| 50495 | 8 | 194523 |
NS 9243
| |
C44-9W
| 50496 | 7 | 199229 |
NS 9245
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51120 | 4 | 209396 |
NS 9246
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51121 | 3 | 202874 |
NS 9247
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51122 | 6 | 198763 |
NS 9248
| |
C44-9W
| 51123 | 3 | 198768 |
NS 9249
| Upgraded |
C44-9W
| 51124 | 3 | 199731 |
NS 9250
| OLS 25th Anniversary Logos |
C44-9W
| 51125 | 1 | 208637 |
NS 9251
| Upgraded and Now in Horsehead |
C44-9W
| 51126 | 3 | 208935 |
NS 9252
| OLS 25th Anniversary Logos |
C44-9W
| 51127 | 10 | 200634 |
NS 9254
| OLS 25th Anniversary Logos |
C44-9W
| 51129 | 10 | 201585 |
NS 9255
| OLS 25th Anniversary Logos. Rebuilt to AC44C6M 4522 in 2022. |
C44-9W
| 51130 | 7 | 193749 |
NS 9256
| OLS 25th Anniversary Logos. Rebuilt to NS 4465 |
C44-9W
| 51131 | 3 | 209176 |
NS 9257
| Upgraded. Rebuilt to NS 4564 |
C44-9W
| 51132 | 1 | 201916 |
NS 9259
| Rerated to 4400 HP 11/2013 |
C44-9W
| 51134 | 2 | 193492 |
NS 9260
| |
C44-9W
| 51135 | 1 | 195633 |
NS 9261
| |
C44-9W
| 51136 | 2 | 192496 |
NS 9262
| Upgraded Nov 2013 |
C44-9W
| 51137 | 2 | 194119 |
NS 9263
| Rebuilt to NS 4474 |
C44-9W
| 51138 | 3 | 208772 |
NS 9264
| Blt. Oct.1998, order/frame# K42, in svc.mar.3,1999, |
C44-9W
| 51139 | 1 | 223844 |
NS 9265
| Upgraded from C40-9W in late 2013/early 2014. |
C44-9W
| 51140 | 2 | 199063 |
NS 9266
| Upgraded Nov 2013 |
C44-9W
| 51141 | 2 | 192041 |
NS 9267
| |
C44-9W
| 51142 | 2 | 217331 |
NS 9269
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51144 | 4 | 209219 |
NS 9270
| Rerated to 4400 HP 11/2013 |
C44-9W
| 51145 | 2 | 192692 |
NS 9271
| Uprated from 4,000 to 4,400 horsepower. Rebuilt to NS 4473 |
C44-9W
| 51146 | 2 | 209328 |
NS 9272
| Upgraded |
C44-9W
| 51147 | 3 | 202982 |
NS 9274
| Wrecked 09/18, Scrapped |
C44-9W
| 51149 | 1 | 192490 |
NS 9275
| |
C44-9W
| 51150 | 3 | 202901 |
NS 9277
| |
C44-9W
| 51152 | 8 | 213697 |
NS 9278
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51153 | 5 | 208638 |
NS 9279
| |
C44-9W
| 51154 | 1 | 204412 |
NS 9280
| |
C44-9W
| 51155 | 4 | 199227 |
NS 9281
| Rerated to 4400 HP 11/2013 |
C44-9W
| 51156 | 4 | 192025 |
NS 9282
| Rerated to 4400 HP 11/2013 |
C44-9W
| 51157 | 4 | 193793 |
NS 9286
| Blt.Apr.1999, Order/Frame#K42-39,in svc. Apr.23,1999 |
C44-9W
| 51161 | 4 | 221015 |
NS 9287
| Rebuilt to NS 4552 |
C44-9W
| 51162 | 2 | 197745 |
NS 9288
| Upgraded to 4400 hp |
C44-9W
| 51163 | 2 | 210243 |
NS 9289
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51164 | 1 | 198373 |
NS 9290
| Upgraded to a C44-9W |
C44-9W
| 51165 | 2 | 228999 |
NS 9291
| |
C44-9W
| 51166 | 5 | 205460 |
NS 9292
| |
C44-9W
| 51167 | 2 | 217335 |
NS 9293
| Rebuilt to NS 4571 |
C44-9W
| 51168 | 1 | 217460 |
NS 9294
| Upgraded from C40-9W. Rebuilt to NS 4596 |
C44-9W
| 51169 | 2 | 200586 |
NS 9295
| Built, Mar.1999, order/frame# K42-53, in svc.May 14,1999 |
C44-9W
| 51170 | 1 | 217758 |
NS 9296
| |
C44-9W
| 51171 | 1 | 227454 |
NS 9297
| |
C44-9W
| 51172 | 2 | 205173 |
NS 9299
| |
C44-9W
| 51174 | 4 | 211570 |
NS 9300
| |
C44-9W
| 51175 | 2 | 207087 |
NS 9301
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51176 | 2 | 199040 |
NS 9303
| Rerated to 4400 HP 11/2013,blt.May 1999, order/frame#K42-56, Jun.10,1999 |
C44-9W
| 51178 | 2 | 194490 |
NS 9305
| |
C44-9W
| 51180 | 2 | 218648 |