OOW-3.2.1

Watertight integrity and closing of openings

OOW-3 · Onboard Ship Operations · OOW-3.2 Seaworthiness of the Ship

This lesson covers the principle of watertight integrity and the OOW's duty to manage and verify the closing of openings on a yacht, set against the MSN 1858 framework.

Independent preparatory study aligned to the MCA OOW (Yachts <3000 GT) oral examination syllabus. Not an MCA-approved course and confers no credit toward a Certificate of Competency.