.PTC is a complex system of computers, GPS devices, radios and other communications equipment intended to take over when a train is approaching another train
A frequently forgotten concept: Simple solutions are best..PTC does not have to be complicated, Cab/ATC has been around for nearly 75 years the ACSES overlay is fairly simple.PTC is a complex system of computers, GPS devices, radios and other communications equipment intended to take over when a train is approaching another train
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