In relation to aircraft maintenance, which statement is true?

• A. Inspections are only needed after a crash
• B. Preflight checks are not necessary
• C. Scheduled inspections, servicing, and maintenance are required
• D. Maintenance is optional

Answer: (C)

Regular, scheduled maintenance keeps aircraft airworthy. In aviation, maintenance isn’t optional; inspections at defined intervals, along with routine servicing and any necessary repairs, are required to prevent failures and ensure systems perform as intended. This ongoing program detects wear, corrosion, leaks, and degraded components before they can cause an in-flight problem. Preflight checks are important and performed before each flight, but they do not replace the scheduled inspections and servicing that occur at set intervals. Likewise, inspections are not only done after an accident; they are a routine part of maintenance. Maintenance being optional would violate safety regulations and could compromise airworthiness. Therefore, scheduled inspections, servicing, and maintenance are required.