Density Altitude Drag Threshold 
Plane and Pilot
JULY 1, 2025
The calculated density altitude was 4,790 feet. Probable cause(s): The pilot’s failure to maintain clearance from trees after takeoff, during high density altitude weather conditions. The pilot was distracted, and flew too low, striking several approach lights short of the runway threshold.
Pilot Institute
MAY 4, 2024
Temperature An increase in temperature will increase the density altitude. A high density altitude decreases the performance of the engine and the wing. Your aircraft will fly at a faster true airspeed at higher density altitudes. You may even land short or, in the worst case, stall at low altitude.
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