Where can one find a listing of the correct ACS or PTS for a practical exam?

The correct answer is found in the designation of Appendix A to Part 61, where the Airman Certification Standards (ACS) or Practical Test Standards (PTS) for practical exams are specifically outlined. Appendix A provides the governing standards and detailed requirements for various certification levels, which are essential for both instructors and students preparing for practical exams.

While the FAA website does provide access to many resources, including the latest guidance and standards, the specific organization and official listing of the ACS or PTS is directly located in Appendix A. Flight training manuals and local flight schools can contain helpful information, but they typically reference or summarize the standards rather than providing the authoritative source. Therefore, for accurate and official standards, consulting Appendix A is the most reliable method.