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Bob Keenan's Collection
 
4/7/2025
 
 
 
 
Roster Options:
Unit #  Notes  Model  Serial  # Pictures 
NS 9154 Uprated from 4,000 to 4,400 horsepower C44-9W 504075195693
NS 9155 Uprated from 4,000 to 4,400 horsepower C44-9W 504081206766
NS 9158   C44-9W 504111209876
NS 9162   C44-9W 504151197269
NS 9163   C40-9W 5041613114
NS 9166   C44-9W 504192200163
NS 9167   C40-9W 50420113723
NS 9175   C40-9W 5042818385
NS 9182 Rerated to 4400 HP 11/2013 C44-9W 504352192686
NS 9184 Upgraded,order # 1884, blt Mar. 1998, in svc. Mar.27,1998 C44-9W 504371202127
NS 9186   C40-9W 5043911171
NS 9189   C40-9W 5044214738
NS 9195 blt.mar.1998, in svc.Apr.2,1998,order/frame# 1884 C44-9W 504481200289
NS 9203   C40-9W 50456220809
NS 9214   C40-9W 50467111942
NS 9215   C40-9W 5046828091
NS 9219 Rerated to 4400 HP 11/2013, order#1884-91,blt. Apr. 1998, in svc.4/30/98 C44-9W 504722192688
NS 9220   C40-9W 5047321878
NS 9222 Upgraded Nov 2013 C44-9W 504751194075
NS 9224   C44-9W 504771198735
NS 9248   C44-9W 511232198768
NS 9251 Upgraded and Now in Horsehead C44-9W 511261208935
NS 9254 OLS 25th Anniversary Logos C40-9W 51129112749
NS 9255 OLS 25th Anniversary Logos. Rebuilt to AC44C6M 4522 in 2022. C44-9W 511302193749
NS 9256 OLS 25th Anniversary Logos. Rebuilt to NS 4465 C44-9W 511311209176
NS 9257   C40-9W 5113229761
NS 9259   C40-9W 51134114296
NS 9271   C40-9W 51146122683
NS 9271 Uprated from 4,000 to 4,400 horsepower. Rebuilt to NS 4473 C44-9W 511461209328
NS 9281 Rerated to 4400 HP 11/2013 C44-9W 511561192025
NS 9285 Upgraded Nov 2013 C44-9W 511601194071
NS 9286 Blt.Apr.1999, Order/Frame#K42-39,in svc. Apr.23,1999 C44-9W 511611221015
NS 9293   C40-9W 51168122862
NS 9295 Built, Mar.1999, order/frame# K42-53, in svc.May 14,1999 C44-9W 511702217758
NS 9298   C40-9W 51173128626
NS 9299   C44-9W 511741211570
NS 9302 Uprated from 4,000 to 4,400 horsepower C44-9W 511771200292
NS 9321   C40-9W 51196111227
NS 9322 Uprated from 4,000 to 4,400 horsepower C44-9W 511971209313
NS 9325 Rerated to 4400 hp C44-9W 512001210737
NS 9327   C40-9W 51202117130
NS 9329   C44-9W 512041197616
NS 9338 Uprated from 4,000 to 4,400 horsepower C44-9W 512132209123
NS 9349   C40-9W 5122423143
NS 9354   C40-9W 5122924414
NS 9362   C40-9W 51237118459
NS 9375   C40-9W 51250120957
NS 9380 Blt. May 1999,Order/Frame#1903. Rebuilt to AC44C6M 4525 in 2022 C44-9W 512551201772
NS 9382   C40-9W 51257214266
NS 9383 Blt. May 1999, In Svc.Jun.21,1999, Order/frame#1903 C44-9W 512582216050
NS 9391   C40-9W 51266127414
NS 9393   C40-9W 5126818402
NS 9393 Uprated from 4,000 to 4,400 horsepower. Rebuilt to AC44C6M 4524 in 2022. C44-9W 512683209330
NS 9394 Upgraded from C40-9W in late 2013/early 2014. Rebuilt to NS 4535 C44-9W 512691198727
NS 9395   C40-9W 5230413496
NS 9397   C40-9W 52306113644
NS 9417   C40-9W 5232611158
NS 9421 Uprated from 4,000 to 4,400 horsepower. Rebuilt to NS 4702 C44-9W 523303200617
NS 9421   C40-9W 5233014416
NS 9428   C40-9W 52337125581
NS 9433 Rebuilt to NS 4704 C44-9W 523421208933
NS 9434 Rebuilt to NS 4670 C44-9W 523431202023
NS 9436 Rebuilt to NS 4690 C44-9W 523452211407
NS 9439 Rebuilt to AC44C6M 4624 C44-9W 523481217536
NS 9441 Rebuilt to NS 4701 C44-9W 523501197460
NS 9443   C40-9W 52352122434
NS 9444   C40-9W 52353137680
NS 9445   C40-9W 5235412306
NS 9447 Rebuilt to NS 4666 C44-9W 523562215861
NS 9449 Rebuilt to NS 4647 C44-9W 523582208394
NS 9450   C40-9W 52359232944
NS 9450 Rebuilt to NS 4695 C44-9W 523591207104
NS 9451   C40-9W 52360113070
NS 9456   C44-9W 523652204886
NS 9458   C44-9W 523672207163
NS 9465   C44-9W 523743209825
NS 9479   C40-9W 52388124288
NS 9481 Upgraded Nov 2013. Rebuilt to NS 4683 C44-9W 523901192585
NS 9484 Rebuilt to NS 4689 C44-9W 523932213335
NS 9486   C40-9W 5239511463
NS 9487   C44-9W 523961220146
NS 9492   C40-9W 52401126962
NS 9493   C40-9W 5240224718
NS 9496   C44-9W 524051204880
NS 9506 Uprated from 4,000 to 4,400 horsepower. Rebuilt to NS 4629 C44-9W 524151209117
NS 9507 Upgraded C44-9W 524161197011
NS 9508 Rebuilt to NS 4696 C44-9W 524171201819
NS 9509   C40-9W 5241813389
NS 9510   C40-9W 5241915494
NS 9513   C40-9W 5242212288
NS 9516   C44-9W 524251220392
NS 9522 Wrecked Walker Springs, AL 1/12/10, Destroyed by Fire C40-9W 52431111202
NS 9525 Uprated from 4,000 to 4,400 horsepower C44-9W 524344209325
NS 9526 Rebuilt to NS 4680 C44-9W 524352205984
NS 9528 Rebuilt to NS 4685 C44-9W 524372209754
NS 9529 Upgraded Dec 2013,blt 05/2000, in svc.3Jun2000. Rebuilt to NS 4681 C44-9W 524382193935
NS 9531   C40-9W 524401890
NS 9533   C40-9W 52442128077
NS 9540   C44-9W 528621198119
NS 9541   C44-9W 528631201584


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