William Clayton Adair Iv - Airline Transport Pilot

William Adair IV is an FAA-certified pilot based in Castle Pines, CO. William Clayton Adair IV holds a Airline Transport Pilot certificate with Airplane Multi-Engine Land (AMEL) and Airplane Single-Engine Land (ASEL) ratings. This certificate includes type rating for the Boeing 737 (B-737), authorizing the holder to serve as pilot in command of this aircraft type. The Airline Transport Pilot certificate is the highest level of pilot certification issued by the FAA, authorizing the holder to act as pilot in command of scheduled airline operations and any aircraft for which they hold a type rating. ATP certification requires a minimum of 1,500 hours of total flight time and passing rigorous written and practical examinations. Their most recent FAA medical certificate is a First Class medical, valid through September 2026. The FAA airman records for William Adair IV are tracked and verified by AviatorDB.