According to the remote pilot study guide, how much water should a remote pilot drink over a 24-hour period to help prevent dehydration?

Why: The remote pilot study guide's aeromedical chapter states: "To help prevent dehydration, drink two to four quarts of water every 24 hours." Dehydration's first noticeable effect is fatigue, which impairs physical and mental performance, and flying in hot temperatures or at high altitude increases the water-loss rate that causes it.

• Invents a much larger daily intake figure than the study guide's two-to-four-quart guidance.
• Severely understates the guidance; one pint (about 0.5 quarts) is far below the recommended two to four quarts and would not meaningfully prevent dehydration.