William James Poston I - Airline Transport Pilot, Mechanic, Ground Instructor

William Poston I is an FAA-certified pilot, aircraft mechanic, and ground instructor based in Florence, SC. William James Poston I holds a Airline Transport Pilot certificate with Airplane Multi-Engine Land (AMEL), Airplane Single-Engine Land (ASEL), Airplane Single-Engine Sea (ASES), and Rotorcraft Helicopter ratings. 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. William holds an Airframe and Powerplant (A&P) mechanic certificate. An A&P certificate is the most comprehensive FAA mechanic certification, authorizing the holder to inspect, maintain, and repair both aircraft structures (fuselage, wings, control surfaces, landing gear) and engines (reciprocating, turbine, and turboprop powerplants). A&P mechanics are qualified to perform the broadest range of aircraft maintenance, including annual inspections when combined with an Inspection Authorization (IA). William holds a Ground Instructor certificate. This certificate authorizes the holder to provide ground training for pilot certification and endorsements. Their most recent FAA medical certificate is a Third Class medical, valid through October 2027. The FAA airman records for William Poston I are tracked and verified by AviatorDB.