VTS Communication Procedures 5

Question 1

Which SMCP phrase should a VTS operator use to instruct a vessel to reduce speed immediately?

Accepted Answer

'Decrease your speed immediately'

Answer

IMO SMCP includes the standardized instruction 'Decrease your speed immediately' as the correct phrase when ordering an urgent speed reduction.

Question 2

When two vessels are in communication with VTS simultaneously and their messages overlap causing interference, what should the VTS operator do?

Accepted Answer

Instruct both vessels to stand by and call each one individually

Answer

The standard procedure is to ask all stations to stand by and then re-establish contact with each vessel individually to restore orderly communications.

Question 3

A vessel reports it is 'burdened' in an encounter situation. In VTS communication context, what does this mean?

Accepted Answer

The vessel is the give-way vessel and must maneuver to avoid the other

Answer

A 'burdened' vessel is the older term for the give-way vessel — the one required by the Rules of the Road to maneuver to avoid collision.

Question 4

What is the purpose of a VTS 'traffic image'?

Accepted Answer

A real-time mental or displayed picture of all vessel traffic within the VTS area

Answer

The traffic image is the VTS operator's comprehensive, continuously updated picture of all vessels and their movements within the area of responsibility.

Question 5

A vessel requests permission to overtake another vessel in a narrow channel within the VTS zone. What should the VTS operator do first?

Accepted Answer

Check the traffic image for conflicting traffic and consult with the vessel ahead before responding

Answer

The operator must assess the traffic situation and confirm with the vessel to be overtaken before authorizing the maneuver, as consent and safety clearance are required.

(VTS) Vessel Traffic Services Operator Exam Practice Test

(VTS) Vessel Traffic Services Operator Exam Practice Test

VTS Communication Procedures 5