Why is calculating the crosswind component important?

Calculating the crosswind component is essential to ensure it does not exceed the aircraft's maximum demonstrated crosswind limit, ensuring a safe landing.

What is the maximum demonstrated crosswind?

This is the highest crosswind velocity at which the aircraft was found to be controllable during certification. It is found in the Pilot’s Operating Handbook (POH).

Does this calculator provide magnetic or true headings?

The calculator uses degrees. When using METAR data (True) or ATIS/Tower data (Magnetic), ensure you are consistent with your runway heading for accurate results.

Wind Component Calculator

Calculate your headwind and crosswind values before you line up on the numbers

Understand the Angle

The crosswind component is calculated using the sine of the angle between the wind and the runway, while the headwind uses the cosine.

Knowing your aircraft's Maximum Demonstrated Crosswind Component is vital for safe operations. If the calculated crosswind exceeds your aircraft's limits or your personal minimums, consider a different runway or postponing your flight.

This tool should be used for guidance only and should not be considered a reliable pre-flight briefing tool.

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Wind Component Calculator

Understand the Angle