What is described as a 'safety net' in aviation?

In aviation, a 'safety net' refers to systems and procedures that help prevent accidents and reduce the likelihood of human errors leading to incidents. This concept encompasses various safety measures, including technology like automated flight systems, standard operating procedures, and crew resource management training. By establishing these systems, aviation authorities and organizations create an environment that enhances safety by anticipating potential failures and providing mechanisms to avert accidents.

These safety nets are essential because aviation relies heavily on human performance, which can be imperfect. By implementing systems that support pilots and crew, such as alerts for altitude deviations or automated checklists, the industry strives to minimize risks and enhance overall flight safety. This proactive approach contributes significantly to maintaining a high level of safety in aviation operations, thereby reducing the probability of accidents.