VTS Regulatory and Legal Framework 4 — Questions and Answers
Question 1: IALA guideline V-103 addresses VTS operator competency. Which organization is IALA?
- International Association of Lighthouse Authorities (Correct answer)
- International Association of Marine Law Administrators
- International Authority for Licensing and Accreditation
- International Agency for Logistics and Admeasurement
Correct answer: International Association of Lighthouse Authorities
IALA stands for the International Association of Lighthouse Authorities, which develops standards and guidelines for VTS operations, including operator competency (Guideline V-103).
Question 2: A VTS operator issues a traffic organization instruction to a vessel to delay departure. The vessel master disagrees. Under US regulations, the master must:
- Immediately appeal to the Coast Guard Captain of the Port before complying
- Comply with the instruction unless doing so would endanger the vessel or persons aboard (Correct answer)
- Comply without any right to challenge the instruction
- Comply only if the instruction is in writing
Correct answer: Comply with the instruction unless doing so would endanger the vessel or persons aboard
Masters must comply with VTS instructions; however, the safety of the vessel and those aboard is paramount and may justify deviation, which must be reported to VTS immediately.
Question 3: Under the Ports and Waterways Safety Act, who has authority to control vessel traffic in an emergency situation in a US port?
- The harbor pilot on the vessel
- The Captain of the Port (COTP) (Correct answer)
- The Port Authority Director
- The Federal Maritime Commission
Correct answer: The Captain of the Port (COTP)
The Captain of the Port (COTP) has authority under the PWSA to control vessel traffic, close ports, and implement emergency measures to protect safety and environmental resources.
Question 4: Traffic Separation Schemes (TSS) adopted by the IMO are given legal effect in US waters through:
- Direct application of SOLAS without further US action
- Presidential Executive Orders
- Coast Guard regulations implementing the IMO-adopted schemes under 33 CFR (Correct answer)
- State maritime law
Correct answer: Coast Guard regulations implementing the IMO-adopted schemes under 33 CFR
IMO-adopted Traffic Separation Schemes are incorporated into US domestic law through Coast Guard regulations published in 33 CFR, making them legally enforceable in US waters.
Question 5: A VTS operator records a vessel's position report that contains false information. Under US law, this may constitute a violation of:
- The False Claims Act only
- 18 USC 1001 (false statements to federal agencies) (Correct answer)
- The Privacy Act
- The Freedom of Information Act
Correct answer: 18 USC 1001 (false statements to federal agencies)
Providing false information in a vessel movement report to a US Coast Guard VTS is a federal offense under 18 USC 1001, which prohibits false statements to federal agencies.
Question 6: Under SOLAS Chapter V Regulation 12, VTS services are defined as services implemented when warranted by traffic density or risk. 'Traffic density' refers to:
- The average speed of vessels in the area
- The number of vessels in an area relative to its navigational complexity (Correct answer)
- The gross tonnage of vessels using the waterway
- The frequency of vessel communication in an area
Correct answer: The number of vessels in an area relative to its navigational complexity
Traffic density in the VTS context refers to the number of vessel movements in an area relative to its size and navigational complexity, which helps determine when VTS implementation is warranted.
Question 7: The concept of 'VTS authority' as defined in IMO Resolution A.857(20) means:
- The master of the largest vessel in the VTS area
- The competent authority designated by a government to operate the VTS (Correct answer)
- IALA as the international oversight body
- The senior VTS operator on duty
Correct answer: The competent authority designated by a government to operate the VTS
Under IMO Resolution A.857(20), 'VTS authority' means the competent authority designated by a government with responsibility for implementing and operating the VTS.
VTS Regulatory and Legal Framework 4
IALA guideline V-103 addresses VTS operator competency.
Which organization is IALA?