teaching activities MART103 Basic Safety & Lifeboat Instructor MART201 Vessel Str & Ship Knowledge Instructor MART202 Ship Stability And Trim Instructor MART204 Terrestrial Navigation Instructor MART205 Marine Surveying Instructor MART212 Marine Dry Cargo Operations Instructor MART403 Adv Topics In Shipboard Ops Instructor MART404 The Navigator Instructor MART484 Internship Instructor MART485 Problems Instructor NAUT300 Int Nav&seamanship Instructor NAUT400 Adv Nav&seamanship Instructor