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The Journal of the American Helicopter Society is the world's only scientific journal dedicated to vertical flight technology. It is a peer-reviewed technical journal published quarterly by AHS International and presents innovative papers covering the state-of-the-art in all disciplines of rotorcraft design, research and development. (Please note that AHS members receive significant discounts on articles and subscriptions.)

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Authors can find submission guidelines and related information on the AHS website.

Publisher: AHS International

Volume 34, Number 2, 1 April 1989


Main Rotor Broadband Noise Study in the DNW
pp. 3-12(10)
Authors: Brooks, Thomas F.; Marcolini, Michael A.; Pope, D. Stuart


Solutions of the Navier‐Stokes Equations for the Flow About a Rotor Blade
pp. 13-23(11)
Authors: Wake, Brian E.; Sankar, Lakshmi N.


The Aerodynamics of an Oscillating Jet Flap
pp. 24-32(9)
Authors: Lorber, Peter F.; Carta, Franklin O.; Carlson, Raymond G.


Damage Tolerance of Composite Shear Panels
pp. 43-51(9)
Author: Llorente, Steven


The Role of Fiber and Matrix in Crash Energy Absorption of Composite Materials
pp. 52-58(7)
Authors: Farley, Gary L.; Bird, Richard K.; Modlin, John T.


Technical Note: Extension of Classical Tip Loss Formulas
pp. 68-71(4)
Authors: Peters, David A.; Chiu, Yih‐Wan


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