What is Magnetic Variation?
Magnetic Variation The angular difference between true north and magnetic north at a specific location. Used to calculate magnetic headings and courses for navigation and ATC procedures.
Source: ICAO Doc 9432, FAA PCG
How is “Magnetic Variation” Used in Practice?
Set heading taking into account the current magnetic variation for accurate navigation.
Certification Exam Relevance
Who Needs to Know This Term?
- Pilots
- Air Traffic Controllers
- Cabin Crew
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What is Magnetic Variation?
The angular difference between true north and magnetic north at a specific location. Used to calculate magnetic headings and courses for navigation and ATC procedures.
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