FRA Communication Protocols 3 — Questions and Answers
Question 1: According to FRA General Code of Operating Rules, what must a crew member say to officially acknowledge receipt of a Form B track authority?
- 'Received and understood'
- Read back the complete authority, then state 'complete' (Correct answer)
- 'Acknowledged, proceeding as instructed'
- 'Copy that, over'
Correct answer: Read back the complete authority, then state 'complete'
The crew must read back the entire Form B authority word-for-word and then state 'complete' to confirm the dispatcher's issuance.
Question 2: What is the FRA-defined purpose of a job briefing before a railroad operation begins?
- To assign crew members their designated work stations for the day
- To ensure all crew members have a shared understanding of the work plan and hazards (Correct answer)
- To document crew qualifications for regulatory inspection
- To notify the dispatcher of the crew's planned departure time
Correct answer: To ensure all crew members have a shared understanding of the work plan and hazards
FRA regulations require job briefings to establish a common understanding of tasks, hazards, and responsibilities before work begins.
Question 3: A dispatcher issues a verbal authority to a crew but forgets to include the track limits. What should the crew do?
- Assume the limits based on the timetable and proceed
- Proceed slowly until they identify the next signal
- Stop the read-back and request the missing information before accepting the authority (Correct answer)
- Accept the authority and clarify limits at the next station
Correct answer: Stop the read-back and request the missing information before accepting the authority
Crews must never accept incomplete track authorities; they must stop the read-back and ask the dispatcher to provide all required elements.
Question 4: What does 'fouling the track' mean in the context of FRA communication and work zone protection?
- Contaminating the rail surface with oil or debris
- Occupying space close enough to a track that a passing train could cause injury or damage (Correct answer)
- Failing to report a defective track condition to the dispatcher
- Blocking radio communication channels with unauthorized transmissions
Correct answer: Occupying space close enough to a track that a passing train could cause injury or damage
Fouling the track means a person, equipment, or material is within the clearance envelope where a passing train could make contact.
Question 5: Under FRA Roadway Worker Protection rules, what communication must a flagman provide before workers may foul a main track?
- A written clearance signed by the foreman and the dispatcher
- Positive communication with all approaching trains and the dispatcher that the track is protected (Correct answer)
- A radio announcement on all operational frequencies simultaneously
- Visual hand signals to the nearest signal maintainer
Correct answer: Positive communication with all approaching trains and the dispatcher that the track is protected
FRA RWP regulations require the flagman to establish positive communication confirming track protection before any worker fouls the main track.
Question 6: How should a locomotive engineer respond when the dispatcher says 'disregard last transmission'?
- Acknowledge with 'disregarded' and await a corrected instruction (Correct answer)
- Proceed based on the disregarded instruction until a new one is received
- Stop the train immediately until new instructions are provided
- Contact the trainmaster to report the dispatcher's error
Correct answer: Acknowledge with 'disregarded' and await a corrected instruction
The engineer must verbally confirm 'disregarded' and then wait for the dispatcher to issue a correct and complete instruction.
Question 7: When operating under Direct Traffic Control (DTC), what is the communication requirement before entering a DTC block?
- Receiving a green signal indication at the block entrance
- Obtaining verbal permission from the dispatcher and recording the block limits (Correct answer)
- Visually confirming the block is clear for at least one mile ahead
- Notifying the conductor in writing before proceeding into the block
Correct answer: Obtaining verbal permission from the dispatcher and recording the block limits
Under DTC, the crew must contact the dispatcher, receive verbal authority for the specific block, and record those limits before entering.
FRA Communication Protocols 3
According to FRA General Code of Operating Rules, what must a crew member say to officially acknowledge receipt of a Form B track authority?