Briefing - where to find charts and procedures?

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Briefing 101 - locate the charts and procedure descriptions for your next flight. Guide to SID, STAR, approach and en route chart websites.

Magnetic Variation in FSX - problems and solutions

Why your GPS track is different than VOR radial you looked up on a chart? Magnetic variation in FSX is outdated - what problems it causes and how to fix it?

Magnetic Variation

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Magnetic variation (or declination) is a simple problem that can cause serious trouble when you try to find your way in the sky. How to deal with it?

Aircraft Speed Limits

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Are there speed limits in the sky? How fast can aircraft fly below 10,000ft and at high altitudes? Can a civilian plane fly supersonic?

Airspace classes

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ICAO Airspace classification standardizes the division of airspace worldwide and specifies air traffic services provided in each class.