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Density Altitude Calculator

Calculate performance density altitude based on temperature and pressure.

What is Density Altitude?

Density altitude is pressure altitude corrected for non-standard temperature. In simpler terms, it's the altitude at which the airplane 'feels' like it's flying. High density altitude significantly reduces aircraft performance.

The Formula

DA = PA + [120 × (OAT - ISA)]

Safety Implications

High density altitude leads to: longer takeoff roll, reduced climb rate, and higher true airspeed on landing. Always consult your POH performance charts.

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