NS 8894
| Rebuilt @ GE Ft. Worth to AC44C6M 4138 12/17 |
C44-9W
| 49070 | 6 | 199230 |
NS 8908
| Rebuilt @ GE Ft. Worth to AC44C6M 4140 02/18 |
C44-9W
| 49084 | 3 | 210107 |
NS 8929
| Rebuilt @ GE Ft. Worth to AC44C6M 4149 03/18 |
C44-9W
| 49105 | 2 | 194174 |
NS 8948
| Rebuilt @ GE Ft. Worth to AC44C6M 4132 12/17 |
C44-9W
| 49124 | 2 | 210727 |
NS 8963
| Rebuilt @ GE Ft. Worth to AC44C6M 4169 05/18 |
C44-9W
| 49139 | 3 | 227944 |
NS 8975
| Retired for AC44C6M rebuilding. |
C44-9W
| 49151 | 2 | 212906 |
NS 8991
| Rebuilt @ GE Erie to AC44C6M 4187 04/19 |
C44-9W
| 49167 | 2 | 205985 |
NS 8998
| Rebuilt @ Juniata to AC44C6M 4267 05/19 |
C44-9W
| 49174 | 1 | 193493 |
NS 9024
| |
C44-9W
| 49683 | 3 | 215785 |
NS 9028
| |
C44-9W
| 49687 | 3 | 213093 |
NS 9035
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 49694 | 5 | 208955 |
NS 9039
| Upgraded 2014 |
C44-9W
| 49668 | 2 | 207360 |
NS 9087
| Upgraded 2014 |
C44-9W
| 49746 | 6 | 205364 |
NS 9144
| Rerated to 4400 HP 11/2013 |
C44-9W
| 50397 | 2 | 192690 |
NS 9154
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 50407 | 2 | 195693 |
NS 9157
| |
C44-9W
| 50410 | 1 | 210935 |
NS 9163
| Rerated to 4400 HP 11/2013 |
C44-9W
| 50416 | 3 | 192020 |
NS 9166
| |
C44-9W
| 50419 | 3 | 200163 |
NS 9168
| Rerated to 4400 HP 11/2013 |
C44-9W
| 50421 | 2 | 192024 |
NS 9181
| |
C44-9W
| 50434 | 2 | 204888 |
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 9217
| |
C44-9W
| 50470 | 2 | 200844 |
NS 9222
| Upgraded Nov 2013 |
C44-9W
| 50475 | 5 | 194075 |
NS 9242
| Rerated to 4400 HP 11/2013 |
C44-9W
| 50495 | 2 | 194523 |
NS 9252
| OLS 25th Anniversary Logos |
C44-9W
| 51127 | 6 | 200634 |
NS 9260
| |
C44-9W
| 51135 | 3 | 195633 |
NS 9266
| Upgraded Nov 2013 |
C44-9W
| 51141 | 2 | 192041 |
NS 9269
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51144 | 1 | 209219 |
NS 9274
| Wrecked 09/18, Scrapped |
C44-9W
| 51149 | 1 | 192490 |
NS 9275
| |
C44-9W
| 51150 | 4 | 202901 |
NS 9277
| |
C44-9W
| 51152 | 3 | 213697 |
NS 9292
| |
C44-9W
| 51167 | 2 | 217335 |
NS 9301
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51176 | 2 | 199040 |
NS 9304
| Upgraded. Rebuilt to AC44C6M 4512 in 2022. |
C44-9W
| 51179 | 2 | 204004 |
NS 9310
| Rerated to 4400 HP 11/2013 |
C44-9W
| 51185 | 4 | 194550 |
NS 9311
| |
C44-9W
| 51186 | 4 | 228803 |
NS 9316
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51191 | 2 | 198380 |
NS 9331
| |
C44-9W
| 51206 | 4 | 204452 |
NS 9334
| Rerated to 4400 HP 11/2013 |
C44-9W
| 51209 | 2 | 192023 |
NS 9351
| |
C44-9W
| 51226 | 1 | 199624 |
NS 9353
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 51228 | 2 | 198554 |
NS 9358
| |
C44-9W
| 51233 | 2 | 219209 |
NS 9372
| Upgraded Dec 2013 |
C44-9W
| 51247 | 8 | 193455 |
NS 9374
| Upgraded |
C44-9W
| 51249 | 2 | 201618 |
NS 9383
| Blt. May 1999, In Svc.Jun.21,1999, Order/frame#1903 |
C44-9W
| 51258 | 3 | 216050 |
NS 9396
| Upgraded from C40-9W |
C44-9W
| 52305 | 3 | 206826 |
NS 9407
| Rebuilt to NS 4634 |
C44-9W
| 52316 | 5 | 199043 |
NS 9410
| Rebuilt to NS 4684 |
C44-9W
| 52319 | 3 | 204378 |
NS 9414
| Rebuilt to NS 4746 |
C44-9W
| 52323 | 6 | 207145 |
NS 9419
| Upgraded to 4400 hp. Rebuilt to NS 4628 |
C44-9W
| 52328 | 4 | 210481 |
NS 9420
| Rebuilt to NS 4698 |
C44-9W
| 52329 | 1 | 209383 |
NS 9428
| Rerated to 4400 HP 11/2013 |
C44-9W
| 52337 | 1 | 194488 |
NS 9433
| Rebuilt to NS 4704 |
C44-9W
| 52342 | 2 | 208933 |
NS 9435
| Rerated to 4400 hp |
C44-9W
| 52344 | 2 | 212139 |
NS 9438
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 52347 | 2 | 204881 |
NS 9451
| Rebuilt to NS 4636 |
C44-9W
| 52360 | 2 | 208645 |
NS 9454
| |
C44-9W
| 52363 | 2 | 205356 |
NS 9455
| Date built Apr.2000,Order/Frame#1919, in svc. Mar.25,2000Rebuilt to NS 4700 |
C44-9W
| 52364 | 3 | 205341 |
NS 9460
| Rebuilt to NS 4643 |
C44-9W
| 52369 | 2 | 195958 |
NS 9462
| Rerated to 4400 HP 11/2013 |
C44-9W
| 52371 | 4 | 193797 |
NS 9478
| Rerated to 4400 HP 11/2013 |
C44-9W
| 52387 | 3 | 193796 |
NS 9480
| Uprated from 4,000 to 4,400 horsepower. Rebuilt to NS 4632 |
C44-9W
| 52389 | 3 | 200169 |
NS 9494
| Upgraded from 4000hp. Rebuilt to NS 4699 |
C44-9W
| 52403 | 4 | 215869 |
NS 9495
| |
C44-9W
| 52404 | 3 | 207160 |
NS 9508
| Rebuilt to NS 4696 |
C44-9W
| 52417 | 6 | 201819 |
NS 9515
| |
C44-9W
| 52424 | 2 | 206293 |
NS 9517
| Uprated from 4,000 to 4,400 horsepower. Rebuilt to NS AC44C6M 4720 |
C44-9W
| 52426 | 1 | 208942 |
NS 9531
| |
C44-9W
| 52440 | 2 | 204882 |
NS 9539
| Blt. DEec.2000,order/frame#1931-5, in svc, Dec. 17,2000 |
C44-9W
| 52861 | 3 | 217190 |
NS 9541
| |
C44-9W
| 52863 | 4 | 201584 |
NS 9581
| Upgraded |
C44-9W
| 52903 | 3 | 196958 |
NS 9582
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 52904 | 2 | 200654 |
NS 9590
| Upgraded Nov 2013, Blt 01/2001, order# 1934 |
C44-9W
| 52912 | 3 | 192582 |
NS 9597
| |
C44-9W
| 52919 | 4 | 211191 |
NS 9600
| Upgraded in 2014 |
C44-9W
| 52922 | 2 | 204806 |
NS 9613
| blt. Jan. 2001,in svc. Jan.30,2001, order/frame# 1934-54 |
C44-9W
| 52935 | 2 | 213314 |
NS 9631
| |
C44-9W
| 52953 | 3 | 207096 |
NS 9635
| Upgraded Nov 2013 |
C44-9W
| 52957 | 4 | 192287 |
NS 9651
| |
C44-9W
| 52973 | 2 | 212572 |
NS 9663
| |
C44-9W
| 52985 | 1 | 216985 |
NS 9664
| Rerated to 4400 HP 11/2013 |
C44-9W
| 52986 | 2 | 193751 |
NS 9666
| |
C44-9W
| 52988 | 2 | 209244 |
NS 9676
| |
C44-9W
| 52998 | 5 | 196862 |
NS 9685
| |
C44-9W
| 53007 | 2 | 197271 |
NS 9686
| Upgraded from 4000hp |
C44-9W
| 53008 | 2 | 211974 |
NS 9705
| Upgraded, blt. Dec.2001, Order/Frame # 1941-13, in svc. Dec.1,2001 |
C44-9W
| 53410 | 2 | 204005 |
NS 9707
| Blt. Dec.2001, Order/Frame# 1941-14, in svc. Dec.1,2001 |
C44-9W
| 53412 | 5 | 201597 |
NS 9739
| Upgraded from C40-9W |
C44-9W
| 53444 | 6 | 189603 |
NS 9740
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 53445 | 2 | 208926 |
NS 9742
| |
C44-9W
| 53447 | 5 | 215458 |
NS 9747
| Upgraded |
C44-9W
| 54006 | 1 | 196926 |
NS 9751
| Rerated to 4400 HP 11/2013, blt Feb.2003, order/frame#1956-7 |
C44-9W
| 54010 | 3 | 193738 |
NS 9771
| Upgraded from C40-9W |
C44-9W
| 54030 | 4 | 189906 |
NS 9772
| Rerated to 4400 HP 11/2013 |
C44-9W
| 54031 | 6 | 194802 |
NS 9786
| Uprated from 4,000 to 4,400 horsepower |
C44-9W
| 54045 | 3 | 209389 |
NS 9789
| Rerated to 4400 HP 11/2013 |
C44-9W
| 54048 | 3 | 192033 |
NS 9803
| |
C44-9W
| 54062 | 3 | 200635 |
NS 9821
| Upgraded from C40-9W in late 2013/early 2014. |
C44-9W
| 54979 | 1 | 198725 |
NS 9835
| Upgraded |
C44-9W
| 54993 | 5 | 197139 |