What will be displayed when the takeoff and landing inhibits are enabled in the FWS?

When the takeoff and landing inhibits are enabled in the Flight Warning System (FWS), magenta memos are displayed. These memos provide a means of communication to the flight crew that certain warnings have been temporarily suppressed due to the aircraft’s operational phase.

In the case of takeoff and landing, specific warnings that may not be relevant or could cause unnecessary concern while in these critical phases of flight are inhibited to avoid distractions. The magenta color helps distinguish these memos from other types of messages, indicating that they are informational rather than indicative of an imminent threat. This mechanism allows pilots to focus on their immediate tasks without being distracted by non-critical warnings during the high workload phases of takeoff and landing.