Biplanes and an E3

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Two biplanes trailing smoke accent a 1939 publicity photo of Florida East Coast’s Jacksonville–Miami Henry M. Flagler, named for the road’s founder. E3 No. 1001, emblazoned with the train’s name, was FEC’s first diesel. FEC photo […]

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FCC fines clandestine train tracking company NEWSWIRE

AEIMain

What’s in a picture? In this one, a brown-painted automatic equipment identification, or AEI, reader barely pokes out of a slope along a Conrail right-of-way in New Jersey. A company that installed this reader received a $195,000 fine from the Federal Communications Commissions for having incorrect licensing for tracking freight trains near rights-of-way. WASHINGTON D.C. […]

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Steam whistles

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From the beginning of U.S. railroading, each railroad chose its own whistles that varied from high to low in pitch. Alex Mayes Q Have American steam engines always used a low-pitched or bass whistle, instead of a high-pitched whistle? – James Kelty, San Anselmo, Calif. A Steam whistles chosen by American railroads were almost always […]

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Side by side

Eastbound Providence & Worcester train NH-1 with B39-8 No. 3909 and B30-7A No. 3007 waits in the siding at Triebel interlocking at Guilford, Conn., for an eastbound Amtrak train to get by on June 15, 2009. Photo by Thomas Mik […]

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Locomotive formulas

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A Fort Worth & Western mixed freight ascends a grade near Cresson, Texas, in May 2013. Steve Sweeney Q Do railroads have formulas managing the length or tonnage of a train based on how many engines are pulling it? What factors would be in such a formula? — Doug Gard, McCordsville, Ind. A Each railroad […]

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Leverage

Pulling the correct lever is an important matter for operators of Metra’s Tower A2 in western Chicago in September 2013. This pneumatic lever machine uses brass rods to trigger air pulses to switch more than 100 points on Union Pacific headed due west out of downtown. Photo by Steve Sweeney […]

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