Northwestern Pacific Railroad Network

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NWP 1922 with 3 SP SD-9’s behind. Taken on 9/1/19

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Comment by Michael H Harrison on September 10, 2019 at 5:44am
PTC is a is a system of requirements for monitoring and controlling movements. There can be many forms of PTC. Just think of PTC as a generic term and E-ATC is the specific type of system SMART uses.
Comment by C. P. Huntington on September 9, 2019 at 3:16pm

The system that SMART/NWP uses is called E-ATC, "Enhanced Automatic Train Control" and matches the 4 key requirements of PTC. E-ATC uses high frequency code through the rails instead of a GPS bases system like the most class 1 railroads. Currently only the 2009 is equipped and tested, but does not operate with it turned on yet.

Comment by Richard C. Brand on September 9, 2019 at 11:29am
Comment by Richard C. Brand on September 9, 2019 at 10:46am

iphone error.  Cap lock was on.  Meant to write atc which is what PTC is as defined by the FRA "Signal and Train Control Regulations..."

Comment by Richard C. Brand on September 9, 2019 at 12:23am

I don't have a date for the last time 1922 pull freight, but I posted a picture here on the site late last year (2018) of a forlorn 1922 parked in the Shellville cage when I drove out there to see what was happening as Jake Parks had left the NWP but John Williams was still in charge. 

What I was told was that it would be too expensive to retrofit 1922 with ATC which was coming as a mandatory requirement by the FRA to operate NWP locos on the SMART RoW so she was being mothballed or whatever is the word for locomotives.

I truly miss that sound of an old-school diesel revving up to generate sufficient electricity for the traction motors. 

Another sound lost and RIP BN 1922.  We loved you.   

Comment by Scott Kremer on September 8, 2019 at 8:17pm

The last time that I know 1922 operated was at the end of 2016, maybe a bit in January 2017. 

Comment by Emilio Galo on September 8, 2019 at 6:39pm

Looks like the "Grey Ghost" is starting to appear on 1922 again. When is the last time she was used?

Comment by Graeme Ceballos on September 4, 2019 at 1:34pm
Mark Drury this was taken in Schellville on what’s left of the Sonoma branch.
Comment by Graeme Ceballos on September 4, 2019 at 1:29pm

Comment by Mark Drury on September 4, 2019 at 1:12pm

Where was this taken, Graeme?  Nice image!


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