How often is the Installed Discrepant Parts Listing updated?

• A. Monthly
• B. Quarterly
• C. Yearly
• D. Weekly

Answer: (B)

The Installed Discrepant Parts Listing is updated on a quarterly basis. This listing tracks parts installed that show discrepancies and the disposition actions taken, so updating it every three months provides a practical balance: enough time to capture new discrepancies and complete necessary corrective actions, while keeping the information current for planning and maintenance decisions. A quarterly cadence aligns with typical engineering reviews and supply chain updates, avoiding the overhead of more frequent updates. Weekly would be too labor-intensive for modest ongoing changes, monthly is more frequent than needed for most corrective actions, and yearly would leave the data out of date for risk management and maintenance planning.