Skip to main content

Private Pilot Licence (PPL) – Canada · Question

What is the 'magnetic deviation' in general aviation navigation?

Magnetic deviation is the error introduced into a compass reading by magnetic fields generated by the aircraft's electrical systems or ferrous materials. It var

Start free practice for Private Pilot Licence (PPL) – Canada

150 questions · no signup required · 40 free questions per day

Start Practice →

Question: What is the 'magnetic deviation' in general aviation navigation?

Answer options:

  • The difference between true north and magnetic north. ✅ The error caused by magnetic fields within the aircraft affecting the compass.
  • The variation in Earth's magnetic field over long distances.
  • The distortion of compass readings due to geographical features.

Correct answer: The error caused by magnetic fields within the aircraft affecting the compass.

Explanation: Magnetic deviation is the error introduced into a compass reading by magnetic fields generated by the aircraft's electrical systems or ferrous materials. It varies with aircraft heading and is corrected using a compass correction card.

Start free practice for Private Pilot Licence (PPL) – Canada

150 questions · no signup required · 40 free questions per day

Start Practice →

More about Private Pilot Licence (PPL) – Canada

Related Questions

More for Private Pilot Licence (PPL) – Canada candidates

Ready to practice?

Free, no signup required. Build a wrong-question list as you go.

Start Free Private Pilot Licence (PPL) – Canada Practice →

Related courses

Other Canadian certifications candidates often prepare for alongside this one.