Knowledge: history

See Also:

• reference → museums → transportation → aviation
• science → technology → aerospace → aeronautics → history

Links

Helicopter History Site 
http://www.helis.com

This site traces the evolution of rotary wing aircraft back to Leonardo Da Vinci.

Igor I. Sikorsky Historical Archives, Inc. 
http://www.sikorskyarchives.com//

Dedicated to acquiring, preserving and protecting the historical materials that chronicle the aviation careers of Igor Sikorsky, the companies he founded and the accomplishments of its employees.

Blueghost Green 
http://members.aol.com/BluGhstGrn/odgreen.html

History of this helicopter cavalry troop from the Vietnam War era of helicopters.

Helicopters and Autogiros 1939 to 1945 
http://www.luftfahrtmuseum.com/htmi/itk/h4.htm

Aviation history in the WWW: Index of aircraft by category and time period.

All the World's Rotorcraft 
http://avia.russian.ee/

Provides pictures and background from the first designs to current machines. Also offers dictionary and links to related resources.

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