William Roger Donberg - Commercial Pilot, Flight Instructor, Ground Instructor

William Donberg is an FAA-certified pilot, flight instructor, and ground instructor based in Kewadin, MI. William Roger Donberg holds a Commercial Pilot certificate with Airplane Single-Engine Land (ASEL), Airplane Single-Engine Sea (ASES), Airplane Multi-Engine Land (AMEL), and Instrument Airplane ratings. A Commercial Pilot certificate authorizes the holder to fly aircraft for compensation or hire, including charter flights, aerial photography, banner towing, cargo operations, and other commercial aviation activities. Commercial certification requires a minimum of 250 hours of flight time. William holds a Certified Flight Instructor (CFI) certificate with Airplane Single-Engine and Instrument Airplane ratings. 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. 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 May 2017. The FAA airman records for William Donberg are tracked and verified by AviatorDB.