What is a Vessel Monitoring System (VMS) and how does it support PFMC management?

• A. Vessel Monitoring System tracks ocean temperature data.
• B. Vessel Monitoring System tracks catch volumes for each vessel.
• C. Vessel Monitoring System tracks vessel location and activity for enforcement and data collection.
• D. Vessel Monitoring System is a public reporting portal for fishermen.

Answer: (C)

Vessels Monitoring System is a satellite-based tool that provides ongoing location and activity data from fishing vessels, which is essential for enforcement and data collection. By transmitting where a vessel is, how fast it’s moving, and sometimes what gear it’s using, VMS lets managers see fishing patterns in near real time and verify compliance with area closures, effort limits, and catch quotas. For PFMC management, this means you can monitor where fishing is happening, detect potential rule violations, and gather spatial data that improves stock assessments and planning. The other options miss the core function: ocean temperature data isn’t the primary purpose of VMS, catch volumes are typically tracked in logbooks or landing reports rather than VMS alone, and a public reporting portal is not how VMS data are used or shared.