M-Y-UNL-L2.3

Compass errors, gyro systems and the deviation card

M-Y-UNL-M2 · Navigation at the management level: planning, position and bridge systems · M-Y-UNL-M2-A Voyage planning, fix accuracy, compasses, watchkeeping arrangements, radar and ECDIS as the syllabus sets them for command.

Both syllabuses test magnetic and gyro principles; the Master syllabus adds **compass correctors and building a deviation card** from a distant object.

Independent study. xplor is not an accredited training provider and awards no certificate or Certificate of Competency. The academic modules for this route can only be completed at a nautical college approved under Annex G of MSN 1856, and the oral examination can only be taken with an MCA Notice of Eligibility. AI-drafted content pending subject-matter-expert review.