VTS Traffic Management and Navigation 2

Question 1

When a VTS operator issues a traffic separation scheme (TSS) restriction, which vessel is generally exempt from following the prescribed traffic lanes?

Accepted Answer

Fishing vessels engaged in fishing within the scheme

Answer

Container ships over 300 GT

Answer

Vessels crossing the separation zone at right angles

Answer

Tankers carrying hazardous cargo

Question 2

A VTS operator observes two vessels on converging courses in a monitored area. The stand-on vessel fails to maintain course and speed. What action should the VTS operator take first?

Accepted Answer

Alert both vessels to the developing close-quarters situation

Answer

Direct the give-way vessel to alter course immediately

Answer

Contact the stand-on vessel to verify its intentions

Answer

Declare an emergency and notify the Coast Guard

Question 3

Which document establishes the legal framework for Vessel Traffic Services in US navigable waters?

Accepted Answer

The Ports and Waterways Safety Act (PWSA)

Answer

The Merchant Marine Act of 1936

Answer

The Maritime Transportation Security Act of 2002

Answer

The Oil Pollution Act of 1990

Question 4

A vessel reports its position as '5 cables south of the main channel buoy.' How does a VTS operator convert this for plotting purposes?

Accepted Answer

0.5 nautical miles south

Answer

5 nautical miles south

Answer

0.5 kilometers south

Answer

500 meters south

Question 5

In a VTS area, a vessel requests permission to deviate from the designated anchorage due to equipment failure. Which principle guides the VTS operator's response?

Accepted Answer

Evaluate safety implications and coordinate with relevant authorities

Answer

Deny all requests that deviate from published procedures

Answer

Grant permission automatically for any equipment casualty

Answer

Refer the vessel to the port authority without comment

Question 6

What is the primary purpose of a vessel traffic management plan (VTMP) in a VTS area?

Accepted Answer

To establish a framework for safe, efficient, and environmentally sound traffic flow

Answer

To bill vessel operators for VTS services

Answer

To replace COLREGS within the VTS zone

Answer

To assign berthing priorities to commercial vessels

Question 7

A VTS operator detects a vessel on radar that has not made a required position report. After one attempt to contact the vessel by VHF, what is the next recommended action?

Accepted Answer

Attempt contact on an alternative channel or via another vessel

Answer

Log the failure and take no further action

Answer

Immediately notify law enforcement

Answer

Broadcast a general warning about the unresponsive vessel