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Ornithopter Research Library

Articles and documents describing the history of flapping-wing flight. If you would like to contribute materials to the library, please send them by e-mail or regular mail. With appreciation to Darren Worley, Horst Räbiger, Deutsches Museum, and others for providing content.

Title: Man Powered Flight in 1929
Author: Alexander Lippisch
Source: Journal of the Royal Aeronautical Society, Volume 64, July 1960
Description: Detailed account of Lippisch manned ornithopter flown in 1929.
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Title: Typenhandbuch des deutschen Luftfahrttecknik
Author: Bruno Lange
Source: Bernard und Gräfe Verlag, Koblenz, 1986. Page 229.
Description: Describes two manned ornithopters flown by Adalbert Schmid of Pause aircraft company in 1942 and 1947. Also describes the Mücke sport plane developed by Schmid in 1939. (German language)
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Title: Ich revolutioniere mit schlagenden Schwingen die Sportfliegerei
Author: Adalbert Schmid
Source: Weltluftfahrt, Volume 1, Issue 9, March 1950, page 195
Description: Adalbert Schmid describes his manned ornithopter flights of the 1940s. With photos of the 1942 ornithopter prior to addition of motor. (German language)
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Title: Model Ornithopters
Author: R. H. Parham
Source: Aeromodeller Annual, 1937, pages 106-109.
Description: Article about rubber-band-powered ornithopters, with construction plan. Parham's design was the prototype for many subsequent indoor ornithopters.
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Title: Ornithopter Experiments
Author: D.J. Laidlaw-Dickson
Source: Aeromodeller, October 1946
Description: Various rubber and engine-driven ornithopters are described and illustrated.

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Title: Flapping Wing Flight in Nature and Science
Author: Karl Herzog
Source: Aeromodeller Annual, 1964-1965, pages 44-57
Description: Describes various manned and unmanned ornithopters. Construction details for the innovative rubber-powered ornithopters of Erich von Holst. Translated and condensed from Herzog's series of articles in Mechanikus. For the complete series of articles in German, visit www.ornithopter.de.
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Title: Deutsche Luftwacht Modellflug
Author: NS Fliegerkorps
Source: Deutsche Luftwacht Modellflug, December 1943
Description: Newsletter with photos and description of some early engine-powered ornithopters. Construction details are provided. (German language)
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Title: Schwingenflugmodell des NSFK
Author: Alexander Lippisch
Source: NS Fliegerkorps, Berlin, 1938
Description: Theoretical treatment of flapping wings. Also includes construction plan for large rubber-powered ornithopter Libelle. (German language)
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Title: Schwingenflugmodelle Chalupsky
Author: unknown
Source: Flugsport, 1937
Description: Ornithopters of Vincenz Chalupsky, powered by compressed air. (German language)
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Title: The complete book of model aircraft, spacecraft, and rockets
Author: Louis H. Hertz
Source: Bonanza Books, 1968
Description: Partial book chapter describing engine-powered ornithopters of Harry D. Graulich and Percival H. Spencer.

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Title: Spencer Orniplane Plans
Author: Percival H. Spencer
Source: Jack Stephenson
Description: Flown in 1960, it is the earliest known radio-controlled ornithopter.

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Title: The Flapper
Author: Robert Horak
Source: Model Airplane News, July 1943
Description: Plans and article for building Robert Horak's record-setting outdoor ornithopter. Resembles Lippisch rubber-powered ornithopter.
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Title: Flapperoo
Author: Wilbur F. Tyler
Source: Model Airplane News, October 1943
Description: A unique cabin ornithopter with wheels. Article with plans.
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Title: A Flapping-Wing Model
Author: F. J. Camm
Source: The Model Aircraft Book, 1938
Description: Rubber-powered ornithopter designed by Slinn. Construction plans.
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Title: What's all the flap in Oklahoma City?
Author: Larry Kruse
Source: Flying Models, December 1985
Description: This article is a snapshot of ornithopter modelling in the mid-1980s. It was through this article that I was first introduced to the hobby.
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Title: Flip, Flop, the Ornithop!
Author: unknown
Source: Model Airplane News, April 1972
Description: An article about Ken Johnson's indoor, rubber-powered ornithopters.
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Title: Everyman's guide to Ornithopters
Author: John White
Source: Aero Modeller, May and June 1993
Description: Explains the phased biplane system used by the author. Anyone interested in free-flight ornithopter competition should read this.
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Title: Si près du But, Yves Rousseau
Author: staff writer
Source: Actualizés, Juin 2006 (translated)
Description: Yves Rousseau's manned ornithopter, based on an ultralight airplane, which made a 100 meter flight in 2005.
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Title: MEMS Wing Technology for a Battery-Powered Ornithopter
Author: Pornsin-sirirak, Lee, Nassef, Grasmeyer, Tai, Ho, Keennon
Source: Caltech Micromachining Laboratory
Description: Caltech's micro air vehicle ornithopter Microbat.
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Title: Freebird (old version) Plans
Author: Nathan Chronister
Source: Flapping Wings Newsletter, 1993
Description: The original version of the Freebird design, which eventually developed into the Ornithopter Zone's free-flight ornithopter kits.
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Title: Freebird (newer version) Plans
Author: Nathan Chronister
Source: The Ornithopter Zone, 2003
Description: A more updated version of the Freebird design.
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