What color is a CAS caution message?

A CAS (Crew Alerting System) caution message is displayed in amber. This color indicates a warning that requires attention, but is not immediately critical. In aviation and similar fields, such as military systems, color coding is vital for quickly conveying the urgency of different messages to personnel. Amber is commonly used to signify caution or potential issues that should be monitored or addressed in a timely manner, as opposed to red, which typically denotes an emergency or immediate action requirement.

Other colors, like green and blue, usually represent safe conditions or informational messages that do not need urgent response, thereby differentiating them from the caution indicated by amber. Understanding this color code is crucial for maintaining safety and operational effectiveness in systems that utilize Crew Alerting Systems.