Components of an Aircraft Maintenance Program A well-structured aircraft maintenance program ensures safe and reliable operations by defining all required maintenance tasks and procedures. The program includes several key components, each critical to maintaining airworthiness and compliance with aviation regulations. Key components of an aircraft maintenance program include line/base maintenance, A–D checks, component overhauls, and reliability tracking to ensure airworthiness 1. Line Maintenance Procedures Line maintenance involves routine tasks performed during daily operations, typically at the airport. These procedures are short in duration and ensure the aircraft is ready for flight. Examples include: Pre-flight and post-flight inspections Checking tires, brakes, and fluid levels Minor defect rectification 2. Base Maintenance Procedures Base maintenance refers to heavier, more detailed maintenance performed in hangars. Aircraft are grounded for longer per...