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| Positive Train Control Systems - USA 24/08/2011 at 01:17 #20009 | |
BarryM
2158 posts |
May be of interest to some. http://www.fra.dot.gov/ Barry Barry, Sydney, New South Wales, Australia Log in to reply |
| Re: Positive Train Control Systems - USA 24/08/2011 at 22:06 #20047 | |
Puro
18 posts |
oh yeah... "the train with dangerous goods has derailed" "where" "hummmm, somwehere"... nice!
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