Which term refers to major scheduled inspections for aircraft?

Which term refers to major scheduled inspections for aircraft?

• A. Concepts
• B. End of Runway
• C. Thru Flight
• D. Hourly Post Flight

Answer: (A)

Major scheduled inspections are called heavy maintenance visits, typically referred to as a C-check (and in the most extensive cases, a D-check). These are comprehensive, planned inspections that involve significant teardown, inspection of the airframe and systems, and replacement of life-limited parts according to the maintenance program. They are performed at a maintenance base and take longer than routine checks, reflecting their scope and impact on airworthiness. The other terms don’t describe this level of inspection: concepts is not a maintenance term; End of Runway and Thru Flight aren’t standard terms for inspections; Hourly Post Flight refers to quick post-flight checks rather than a major inspection.

Major scheduled inspections are called heavy maintenance visits, typically referred to as a C-check (and in the most extensive cases, a D-check). These are comprehensive, planned inspections that involve significant teardown, inspection of the airframe and systems, and replacement of life-limited parts according to the maintenance program. They are performed at a maintenance base and take longer than routine checks, reflecting their scope and impact on airworthiness. The other terms don’t describe this level of inspection: concepts is not a maintenance term; End of Runway and Thru Flight aren’t standard terms for inspections; Hourly Post Flight refers to quick post-flight checks rather than a major inspection.