Welcome and thank you for watching The ACS Library. This video covers Medical Certificates. Today's discussion includes the three classes, their expiration dates, and privileges and limitations of each (FAR 61.23). Temporary Disqualifications are discussed (FAR 61.53), and the information is supplemented by The Pilot's Handbook of Aeronautical Knowledge (PHAK) Chapter 17 and The Aeronautical Information Manual (AIM) 8-1-1. For those who would like to contribute to The ACS Library, I invite you to do so through Venmo. Just search @TheACSLibrary Thank you for watching!