First Class Medical – Minimum medical class requirement for Airline Transport Pilots (“ATP”). This Medical Class Certificate supersedes Second Class and Third Class Medical Certificates.
*If you intend to become an airline transport pilot, then consider obtaining this medical from the beginning; because, if there are any medical issues which your medical examiner will bring to your attention that may incumber or prevent you from becoming an ATP, it is better to know this as soon as possible in order to take potentially necessary appropriate countermeasures – either to correct the medical issue, produce appropriate documentation, or to consider a career where a lower class medical certificate is acceptable. Only a designated AME can make these determinations and properly guide you.*
Second Class Medical – Minimum medical class requirement for Commercial Pilots. This Medical Class Certificate supersedes Third Class Medical Certificates.
Third Class Medical – Minimum medical class requirement for exercise of privileges of Student Pilots, Private Pilots, Sport Pilots, Recreational Pilots, Instructors, and Pilot Examiners.