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Density Altitude Formula: How to Calculate it Correctly

Northstar VFR

Winter flying started no earlier than noon when the ice finally melted off the planes, and summer flying consisted of early morning flights to avoid the afternoon thunderstorms and high density altitude. The most important takeaway as a mountain instructor was density altitude. Now back to density altitude.

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2700 Miles in a Cherokee Six

AeroSavvy

I spent a few months researching aircraft performance and high altitude airport flying techniques. Density Altitude Piston engines, wings, and propellers lose efficiency as they climb to less dense air at higher altitudes. Pressure altitudes were converted to density altitude.