What does a flashing green light indicate on the aircraft systems?

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Multiple Choice

What does a flashing green light indicate on the aircraft systems?

A flashing green light is part of the cabin interphone/call system and signals a routine call from the flight deck to the cabin crew. It means the flight deck is requesting normal, non-urgent assistance or information. It’s not indicating an emergency or safety instruction like the seatbelt sign, and it’s not a jump-seat instruction. For urgent matters, a different indicator (often a red light or buzzer) would be used, and the flashing green light specifically denotes a routine call.

A flashing green light is part of the cabin interphone/call system and signals a routine call from the flight deck to the cabin crew. It means the flight deck is requesting normal, non-urgent assistance or information. It’s not indicating an emergency or safety instruction like the seatbelt sign, and it’s not a jump-seat instruction. For urgent matters, a different indicator (often a red light or buzzer) would be used, and the flashing green light specifically denotes a routine call.

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