M500-1.3.2

Compass correctors and corrections

M500-1 · Navigation · M500-1.3 Compasses

This lesson covers the causes of compass error, the physical correctors fitted to a magnetic compass binnacle, the deviation card, and the Master's responsibility to ensure corrections are applied and the compass remains fit for purpose.

Independent preparatory study aligned to the MCA Master (Yachts less than 500 GT) oral examination syllabus. Not an MCA-approved course and confers no credit toward a Certificate of Competency.