What is indicated by a "Single Hi Chime" during flight?

A "Single Hi Chime" during flight serves as an alert for flight attendants regarding the status of the aircraft. In the context of aviation communication, this particular chime indicates that the landing gear is extended. It is a critical signal that helps the crew confirm that the aircraft is configured appropriately for landing, ensuring safety protocols are followed closely during descent.

Recognizing this cue allows flight attendants to stay informed about the aircraft's operation and allows them to focus on their responsibilities. This alert acts as an important communication tool within the cockpit and among the cabin crew, ensuring all personnel are on the same page regarding the aircraft's status as it prepares for landing.