WASHINGTON — The U.S. Coast Guard is seeking input from mariners for a study of navigation requirements in the Pacific Seacoast System.

The Waterways Analysis and Management System (WAMS) study will review the short range Aids to Navigation (ATON) system that covers American waterways from the Canadian border to the Mexican border and around Alaska, Hawaii and the Marianas Islands.

Interested mariners and maritime stakeholders can provide input by taking the survey at: https://www.surveymonkey.com/r/PacSeacoastWAMS

The survey will be available until March 31, 2018.

In addition to the survey input, the system-wide study will cover international requirements, environmental concerns, user capabilities, available technology and available resources.