BREAKTRU AUTOSIM download - NYCT automatic signal system circuits.

BREAKTRU AUTOSIM

A simulation of a NYC Transit Authority train traveling by automatic signals with working stop arms. Working circuit drawings show how the signal system relays function while the train passes over track circuits. Good learning tool. Real photos used ... [More about BREAKTRU AUTOSIM]

DOWNLOAD MIRRORS

 Download3000 file server (US)