You are launching a fully loaded multirotor from a mountain meadow at 7,500 ft MSL on a hot afternoon. How does the high density altitude affect performance?

Giải thích

Propellers generate lift from the air they move, so thin, hot air yields less thrust for the same motor RPM. The aircraft must draw more current to hover, which slows climbs and cuts flight time, and a heavy payload makes this worse. Electric motors do not need air for combustion, but their propellers absolutely do, and altitude does not raise battery voltage.