What is the purpose of a Pilot Proficiency Check (PPC)?

The purpose of a Pilot Proficiency Check (PPC) is fundamentally linked to maintaining operational proficiency and ensuring that pilots can safely operate specific aircraft types under instrument flight rules (IFR). This evaluation assesses a pilot's skills, specifically in navigation and emergency procedures, thereby reinforcing their IFR currency requirements.

Maintaining IFR currency is crucial, as it ensures that pilots have the necessary training and are up-to-date with the competencies needed for flying under instrument conditions, which often involve significant challenges. The PPC serves as a formal assessment that confirms a pilot's readiness to operate within IFR scenarios safely, thus directly addressing the regulatory and safety standards required by aviation authorities.

Various other aspects mentioned, like compliance with company policies or preparing for a flight review, while important in a pilot's overall training and operations, are not the primary focus of the PPC. Similarly, assessing medical fitness for flying pertains to health evaluations rather than a proficiency check of flying skills. Therefore, the PPC specifically targets the maintenance of IFR currency, ensuring that pilots remain competent and effective in their flying duties.