Railroad EDD's in Mobile County

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MFRD8539

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Dec 19, 2002
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Mobile AL
Does anybody know what frequency the equipment defect detectors or hotbox detectors are operating on in Mobile County for Canadian National & CSX rail?
 

cmdrwill

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Mar 30, 2005
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So Cali
Most detectors transmit low power on the road frequency, so the engineer or conductor can hear it when they go by.
 

spdfile1

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Jul 3, 2009
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Port St. Lucie,FL
Whatever main road channel those respective railroads transmit on is what the Defect Detectors are on. I don't know what frequencies they use exactly but it is easy to look up.
 
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