How many levels of mishap severity are classified in aviation mishaps?

In aviation mishaps, severity is classified into five distinct levels, which allows for a nuanced understanding of the impact and implications of different types of incidents. These levels help in assessing risk, planning responses, and improving safety protocols.

The five levels of mishap severity range from minor incidents that may not result in damage or injury to catastrophic events that involve significant damage or loss of life. Each level is defined by specific criteria that consider aspects such as the extent of damage to aircraft or property, the potential for injury, and the overall impact on operations and safety.

By using a five-level classification, aviation authorities and organizations can better communicate the seriousness of an incident, prioritize investigations and safety improvements, and ultimately enhance the overall safety culture within aviation operations.