Cabin lights must be dimmed for take-off and landing on night flights; however, the cabin must not be left in complete darkness. True or False?

Cabin lights must be dimmed for take-off and landing on night flights; however, the cabin must not be left in complete darkness. True or False?

• A. False
• B. Not applicable
• C. Only during emergencies
• D. True

Answer: (D)

During critical phases like take-off and landing on night flights, cabin lighting is dimmed to protect night vision and reduce distractions, but not so dark that people can’t move or see important cues. There still needs to be enough light to locate aisles, exits, and floor path lighting, and for crew to perform duties or guide passengers in an emergency. Leaving the cabin in complete darkness would hinder safe movement and the ability to respond quickly if something happens. So the statement is true. The other options don’t fit because the requirement isn’t that lighting must never be dimmed, nor that it’s only relevant in emergencies, nor that there’s no applicable rule.

During critical phases like take-off and landing on night flights, cabin lighting is dimmed to protect night vision and reduce distractions, but not so dark that people can’t move or see important cues. There still needs to be enough light to locate aisles, exits, and floor path lighting, and for crew to perform duties or guide passengers in an emergency. Leaving the cabin in complete darkness would hinder safe movement and the ability to respond quickly if something happens. So the statement is true. The other options don’t fit because the requirement isn’t that lighting must never be dimmed, nor that it’s only relevant in emergencies, nor that there’s no applicable rule.