Helicopter Maintenance refers to the systematic process of inspecting, servicing, repairing, and overhauling helicopters to ensure they operate safely and efficiently. This includes routine checks, troubleshooting mechanical issues, replacing parts, and adhering to regulatory standards set by aviation authorities. Maintenance can be categorized into different levels, such as line maintenance (minor checks and repairs performed during regular operations) and base maintenance (more extensive work carried out at maintenance facilities). Key aspects of helicopter maintenance involve understanding the specific components of the aircraft, compliance with maintenance schedules, and the use of specialized tools. Ensuring proper maintenance is crucial to enhance the safety, reliability, and performance of helicopters in various applications, including medical transport, search and rescue, and military operations.