The Deactivated Sterile Flight Deck/Cabin Ready Light is located where?

• A. In FA stations
• B. In the cockpit
• C. In the lavatory
• D. In the cargo compartment

Answer: (A)

The signal is placed where flight attendants routinely monitor and manage the cabin during sterile cockpit procedures. Having the Deactivated Sterile Flight Deck/Cabin Ready Light in FA stations puts the status clearly in the view of the cabin crew, so they can confirm readiness and communicate with the flight deck without having to go to the cockpit. This visibility supports coordinated operations during critical phases and makes it easy for crew to comply with sterile cockpit rules. Placing it in the cockpit would isolate the cue from the cabin crew, while the lavatory or cargo areas aren’t involved in monitoring or signaling cabin/flight-deck readiness.