Jan Rudolph Dieffenbach - Airline Transport Pilot, Flight Instructor, Mechanic, Ground Instructor

Jan Dieffenbach is an FAA-certified pilot, flight instructor, aircraft mechanic, and ground instructor based in Luthersville, GA. Jan Rudolph Dieffenbach holds a Airline Transport Pilot certificate with Airplane Multi-Engine Land (AMEL), Airplane Single-Engine Land (ASEL), and Airplane Single-Engine Sea (ASES) ratings. This certificate includes type ratings for the Airbus A320 (A-320), Boeing 737 (B-737), Boeing 757 (B-757), Boeing 767 (B-767), Cessna Citation 500 Series (CE-500), Bombardier CRJ Series (CL-65), McDonnell Douglas DC-9/MD-80 (DC-9), EMB-120, and Gulfstream IV (G-IV), authorizing the holder to serve as pilot in command of these aircraft types. 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. Jan holds a Certified Flight Instructor (CFI) certificate with Airplane Single-Engine rating. A Certified Flight Instructor certificate authorizes the holder to provide flight training to student and certificated pilots, including ground and flight instruction, solo endorsements, practical test endorsements, and biennial flight reviews. Jan 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). Jan 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 First Class medical, valid through October 2025. The FAA airman records for Jan Dieffenbach are tracked and verified by AviatorDB.