Exceptions To Pass - ATC Flashcards
What do home departure signals protect?
Entry into the single line section
What is the ATC section
The single line between two crossing loops
What exceptions are there to pass a home departure signal?
Defective signal
Assisting a disabled/derailed train
For home departure, what authority do you need to pass a defective signal?
ATC systems caution order
If you have no ATC systems caution order forms, where can you retrieve one?
Signal box phone
Write on a piece of paper
What do you do when you are filling out an ATC systems caution order form when departing from a non signalled track?
Cross out the reference to the home departure signal being crossed
What authority do you need when assisting a disabled train?
Train authority
How many exceptions are there for passing a home arrival signal at stop?
One
What is the only exception for passing a home arrival at stop?
Defective
If a defective home arrival is protecting points, what authority do you need to pass?
Signallers caution order
How many exceptions are there to pass an intermediate home signal at stop?
One
What is the exception for passing an intermediate signal at stop?
Defective
What are the station limits for ATC systems?
Opposing home arrival signals
What authority do you need to pass an intermediate signal not protecting points?
Verbal Authority
What authority do I need to pass an intermediate home signal protecting points?
Signal caution order
