***Link*** :: [Appendix C: Certificates, Ratings, and Endorsements](https://www.faa.gov/sites/faa.gov/files/regulations_policies/handbooks_manuals/aviation/aviation_instructors_handbook/15_aih_appendix_c.pdf) ***Description*** :: `= this.link` ***Author*** :: [[FAA]] ***Key Quotes***: * #source #handbook/aih #todo :: add key quotes