Ultralight News contains information on ultralight aircraft, ultralight aircraft engines, ultralight aviation accessories dating back into the early 80's.

21st Century Airships was founded in 1988 to focus on research and development activities aimed at improving airship technology, is privately owned, and has developed and patented a superior state-of-the-art technology for airships of the 21st century.

Concord XXI Inc. - offers aviation training and helicopter flight training for pilots and students on Russian Aircrafts - on MI-2, MI-8, MI-17, MI-26T, KA-32; AN-12, AN-24, AN-26, AN-32, AN-72, AN-74, IL-76, YAK-40 ...