Negative Effects of Hot and High Conditions
- Airplanes require a longer takeoff run, potentially exceeding the amount of available runway.
- Low air density hampers an aircraft's ability to climb. In some cases, an aircraft may be unable to climb rapidly enough to clear terrain surrounding a mountain airport.
- Helicopters may be forced to operate in the shaded portion of the height-velocity diagram in order to become airborne at all. This creates the potential for an uncontrollable descent in the event of an engine failure.
- Some aircraft, particularly light general aviation airplanes and older helicopters, have service ceilings so low that they may stall simply trying to maintain level flight. In some cases, aircraft have landed at high-altitude airports by taking advantage of cold temperatures only to become stranded as temperatures warmed and air density decreased.
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“Isolation in creative work is an onerous thing. Better to have negative criticism than nothing at all.”
—Anton Pavlovich Chekhov (1860–1904)
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—George Orwell (1903–1950)
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—Anna Quindlen (b. 1952)
“I remember once dreaming of pushing a canoe up the rivers of Maine, and that, when I had got so high that the channels were dry, I kept on through the ravines and gorges, nearly as well as before, by pushing a little harder, and now it seemed to me that my dream was partially realized.”
—Henry David Thoreau (1817–1862)
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—Michel de Montaigne (1533–1592)