What kind of maintenance activity is performed regularly in aviation?

Scheduled maintenance is a systematic and proactive approach to maintaining aircraft and its components, ensuring they are functioning safely and effectively over time. This type of maintenance is typically done at predetermined intervals based on flight hours, calendar time, or cycles, and is crucial for the overall reliability and safety of aviation operations. It encompasses a variety of tasks, including inspections, checks, and repairs, following strict regulatory and manufacturer guidelines.

By adhering to a scheduled maintenance program, aviation personnel can identify potential issues before they lead to more significant problems, reduce unscheduled downtime, and ensure compliance with safety regulations. This maintenance approach is essential for extending the lifespan of aircraft, maintaining optimal performance, and protecting crew and passenger safety throughout the operational lifespan.