However, in the days before train radio communications, fusees were used to keep trains apart in dark territory.
12.
The college's primary purpose was to train radio operators, for handling communications aboard ship or staffing shore stations.
13.
Because of the heavy traffic on the single track line, it was equipped in 1971 with train radio, initially for experimental purposes.
14.
My inside spy says BART train operators are encouraged to use their personal cell phones while driving, because the train radio system is so shaky.
15.
As part of the mainline qualifications, RM 31 has been fitted with an events recorder, train radio, and ditch lights at either end.
16.
Pavilion loudspeakers broadcast train-to-train radio traffic, and he chuckled at a colorful exchange between one engineer and a dispatcher down the line.
17.
Optimization led to the installation of fixed signals, requiring less personnel and improving safety, and the use of telephones and train radio ( today : GSM-R ).
18.
The Nordland Line had not received NSB's first generation of train radio, Scanet, so was among the first lines to receive GSM-R from 1 December 2004.
19.
Having realised the mistake, the signaller at Bettembourg triggered an alert by RST (, " Train Radio System " ), which was not received by the driver of the passenger train.
20.
At the time of the accident, neither an Automatic Train Control ( ATC, a system for automatically stopping trains ) nor a train radio was installed on trains on the R�ros Line.
