What is characteristic of a planned emergency?

A planned emergency is characterized by the opportunity for the crew to prepare ahead of time. This preparation allows the crew to put into action predetermined procedures designed for specific emergency scenarios, which can help manage the situation more effectively. Having time to prepare means that the crew can assess the situation, gather necessary resources, communicate clearly with passengers, and execute their emergency protocols with greater confidence and organization.

In contrast, situations where the crew is unprepared or where the emergency is unexpected do not fall under the definition of a planned emergency. These scenarios typically lead to increased chaos and mismanagement because of the lack of time to implement emergency measures. Immediate risks are a factor in all types of emergencies, but a planned emergency allows the crew to address those risks proactively, rather than reactively.