Help Center
Go to Mariners Learning System
01 Mariners Self Help Desk
Captain's Licenses General Information
Classroom Navigation
License Application Forms
License FAQ Videos
Licensing Requirements
Taking Your Proctored Exam
USCG Policies and Guidelines
02 Classroom Knowledge Base
Chart Plotting
Deck General/Safety
Navigation General
Rules of the Road
Hello. How can we help you?
01 Mariners Self Help Desk
25/50 or 100 Ton Master License
Captain's License - 25/50 or 100 Ton Master Requirements
See all articles
02 Classroom Knowledge Base
Determining compass deviation from a natural range
Determining deviation from deviation table
See all articles
