• Air Force Aeronautical Systems Center
• Air Force Materiel Command
• Air Force Research Lab
• AirLifeLine
• Airport Network
• Aircraft Owners and Pilots Association (AOPA)
• AviatioNet
• Aviation Resource
• Aviation Site Registry
• Aviator’s Network
• Civil Air Patrol (CAP)
• Confederate Air Force
• Corporate Angel Network
• Dryden Research Photo Archive
• E-Publishing Group
• Experimental Aircraft Association (EAA) – Oshkosh, Wisconsin USA
• Federal Aviation Administration (FAA) – regulates Airspace in the USA
• Fly By Web
• Flying Sport Center – CZECH REPUBLIC
• Historic Wings
• Jane’s
• King Schools
• Michigan Bureau of Aeronautics
• National Aeronautics & Space Administration (NASA)
• NASA Public Affairs
• National Business Aviation Association (NBAA)
• Pilot’s Lounge
• Seaplane Pilots Association
• University of North Dakota
• Wings of Hope
• Wingspan
• Woman in Aviation

Flight Schools & Charters

• Blue Skies Above – Aviation Charters / Saint  John, New Brunswick CANADA
• Rent-A-Plane
• Windy City Flyers – Flight Training / Chicago, Illinois USA