When the door is armed, what color does the escape slide indicator turn?

When the door is armed, the escape slide indicator turns red. This indicates that the escape slide is ready for deployment in case of an emergency evacuation. The red color serves as a clear visual warning to cabin crew and passengers that the exit is armed and that the escape slide is ready to be used if needed. The visibility of the red indicator helps ensure that all personnel are aware of the armed status and can take the necessary precautions.

Understanding this context is crucial for safety personnel and cabin crew, as recognizing the color coding is vital during emergency situations. The other colors typically represent different statuses of the doors or systems and do not indicate an armed escape slide. Knowing this helps ensure compliance with safety protocols and enhances situational awareness during ground operations and emergency preparedness.