Union Pacific C44-9W #9643 sits parked at the Oakland Yard among several other GE and EMD locomotives. Two UP units lead a NS C40-9W out of Davidson Yard. Some diesels in a yard.

Ex SP, rebuilt into C44ACM.

I've taken notice of some unusual horns appearing on some recent (delivered in the past few weeks) Union Pacific rebuilt Dash 9's from Wabtec - unusual for modern-day use by UP, that is. I caught UP 9643 at Rosenberg, TX the evening of either March 13th or 16th; 9643 was leading and it had a P3 a

ex-up 9992 : up 5368 up 568 up 2915 ; up 913 GP40N units feature NEXSYS III-i microprocessor-based locomotive control system, which features a reliable and compact design, increased locomotive adhesion, advanced control options and integrated AESS technology that will significantly extend the life of the locomotive.

2021年9月6日 · UP 9400-9403 were equipped in May 1994 at Salt Lake City, Utah, with Locotrol III for tests in Distributed Power service; assigned to Distributed Power trains in Blue Mountains; during August 1994 the set was tested in stack train service between Chicago and Los Angeles.

Union Pacific December 2024 Roster Changes by SGW Model changed from C44ACCTE to C44ACM: UP 5577, 5604, 5673, 5676, 5714 Model change from C44-9W to C44ACM: UP 9643, 9771, 9782, 9821, 9833

UP 9643 Second unit on a northbound MWCPT

Scale Trains (Rivet Counter) - HO Scale - GE DASH 9-40C Diesel Locomotive - DCC & Sound Equipped - Union Pacific (UP) #9643 - Run 4 - Yellow/Grey/Red With Red Lettering (SKU 6502-SXT32863) Available On: December 1, 2021

UP SD60M 6320 & C44-9W 9643 along with an assortment of other units are awaiting their next assignment at NS'S Norris Yard in Irondale, Al. Photo Date: 6/10/2004 Upload Date: 12/9/2004 7:36:49 PM

代替标准： JB/T 9643-1999; 提出单位： None 主管部门： 全国变压器标准化技术委员会