• 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