What is the usage of a CAT 3 TPDR?

The correct usage of a CAT 3 TPDR (Technical Performance Deficiency Report) is primarily to track non-safety related deficiencies that result in less than 8 hours of operational delay. This allows for the efficient management and resolution of minor issues impacting the operation of naval aviation without triggering the more extensive processes reserved for serious safety concerns. By categorizing these deficiencies as CAT 3, the NAMP system ensures that resources can be allocated and focused on resolving more critical issues while still maintaining operational efficiency.

In this context, it is essential to understand that CAT 3 TPDRs deal with minor discrepancies that do not pose immediate safety risks or significantly impact mission readiness, thereby streamlining the reporting and resolution process for such cases.