Where can examples of all common endorsements be found?

The correct answer pertains to the specific content of AC 61-65, Appendix A, which is the document that contains examples of all common endorsements. In the context of aviation training, endorsements are critical as they validate that a student or pilot has received specific training or meets certain requirements, and it is essential for instructors to reference the appropriate documents for accurate information.

AC 61-65 is designed to support flight instructors in understanding and applying the various endorsements necessary for pilot training, thus making it a vital resource. This appendix offers clarity on how endorsements should be documented and what information is necessary for compliance with FAA regulations.

While other options may reference different advisory circulars that cover other aspects of flight training, they do not specifically address the common endorsements as thoroughly as AC 61-65, making it the key reference for instructors needing this information.