What happens if density altitude is 3.000 ft at an airport whose elevation is 1.000 ft?
Take-off and landing performance will be unaffected.
The altimeter will indicate 3.000 ft when the aircraft is on the ground.
Take-off and landing performance will be about the same as for an airport with an elevation of 3.000 ft.
Indicated speed at 50 kt on take-off and landing will be higher than in a standard atmosphere