You get a headache and drowsiness while using the cabin heater. What should you do first?

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  1. Shut off the heater and open the air vents
  2. Turn the heater up for more warmth
  3. Climb to cooler air and keep the heater on

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References

  1. AIM chapter 8 section 1, Fitness for Flight www.faa.gov/air_traffic/publications/atpubs/aim_html/chap8_section_1.html Checked 2026-10-10.
  2. AIM chapter 8 section 1, Fitness for Flight www.faa.gov/air_traffic/publications/atpubs/aim_html/chap8_section_1.html Checked 2026-10-10.
  3. AIM chapter 8 section 1, Fitness for Flight www.faa.gov/air_traffic/publications/atpubs/aim_html/chap8_section_1.html Checked 2026-10-10.

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