VTS Vessel Traffic Management & Navigation 2

Question 1

A vessel reports its radar is inoperative while transiting a fog-bound VTS zone. What is the VTS operator's primary responsibility?

Accepted Answer

Inform the vessel of known traffic and provide enhanced monitoring

Answer

VTS operators provide enhanced traffic information and monitoring to assist vessels with degraded navigation equipment, but cannot deny entry or order anchoring unless directed by competent authority.

Question 2

Under 33 CFR Part 161, which vessels are required to participate in a VTS?

Accepted Answer

Power-driven vessels over 1,600 gross tons, vessels carrying hazardous cargo, and towing vessels over 8 meters

Answer

33 CFR 161.15 mandates participation by vessels over 1,600 GT, those carrying certain dangerous cargoes, and towing vessels over 8 meters on affected waters.

Question 3

What does the term 'precautionary area' mean in the context of vessel traffic management?

Accepted Answer

A routing measure where vessels must navigate with particular caution due to converging traffic lanes

Answer

A precautionary area is a routing measure where vessels must proceed with particular caution, often at the junction of traffic separation schemes.

Question 4

A VTS operator detects two vessels on a collision course. The operator has issued traffic information but the vessels have not responded. What is the next appropriate action?

Accepted Answer

Immediately broadcast a Securite message on Channel 16 to all vessels in the area

Answer

Broadcasting a Securite on Channel 16 alerts all vessels to the navigational hazard, fulfilling the VTS safety information role when direct contact fails.

Question 5

In vessel traffic management, what is the significance of a 'separation zone' within a traffic separation scheme (TSS)?

Accepted Answer

It separates opposing traffic streams and vessels must not navigate through it except in emergencies

Answer

The separation zone is the core of a TSS design, creating a physical buffer between opposing traffic lanes that vessels must not enter except to cross or in emergencies.

(VTS) Vessel Traffic Services Operator Exam Practice Test

(VTS) Vessel Traffic Services Operator Exam Practice Test

VTS Vessel Traffic Management & Navigation 2