Magnetic Compass & Deviation

Foundations of the magnetic compass, deviation, correction, and practical application — taught in a technically sound, precise, and practical manner.

Nautical Specialist Module: Magnetic Compass & Deviation

The magnetic compass is the primary navigation instrument on board — independent of electronics, power supply, or GPS. This module covers the fundamentals of the magnetic compass, the origin and significance of deviation, and methods for correction and practical use. It is designed for anyone who wants to deepen their understanding of classical and reliable navigation.

Module Content

The module covers all essential foundations and procedures related to the magnetic compass:

  • Structure and operation of the magnetic compass
  • Variation and deviation: understanding magnetic influences
  • Causes of deviation on board
  • Deviation table: structure, interpretation, and application
  • Course conversion: true, variation, magnetic, compass
  • Practical exercises for determining deviation
  • Fundamentals of compass adjustment
  • Sources of error and safety considerations

Course Structure

The module is clearly structured and adapted to the participant’s level of knowledge:

  • Theoretical introduction to compass physics and deviation
  • Analysis of real deviation tables
  • Practical exercises in course conversion
  • Optional: introduction to professional compass adjustment
  • Individual guidance in a calm learning environment

Requirements

  • No prior knowledge required
  • Basic navigation skills helpful but not necessary

Why continuing education with Captain Langer?

Instruction is calm, structured, and technically sound. I place great value on precise understanding and practical application — independent of electronic systems.

Technically Sound

Clear structure and precise explanation of all compass‑related procedures.

Practical Focus

Exercises with real deviation tables and course conversions.

Professional Expertise

Knowledge from recreational and commercial shipping, including compass adjustment.

Calm Learning Environment

Focused, professional, and individual.

Contact for the Magnetic Compass & Deviation Module

If you have questions about the module or would like to arrange individual training, I look forward to hearing from you.