Fellow, American Institute of Aeronautics and Astronautics
(AIAA)
Fellow, American Helicopter Society (AHS)
Fellow, American Academy of Mechanics (AAM)
Editorial
Board, Journal of Fluids and Structures, 2009 - present
Editorial Board, Journal of Mechanics of Materials
and Structures, 2006 - present
Editorial
Advisory Board Member, The Open Aerospace Engineering Journal, 2007 - 2010
Editorial Board, International
Journal of Solids and Structures, 1996 - 2005
Editorial
Board, Journal of Engineering Mechanics, Oct. 2001 - Sept. 2003
Editorial
Board, International
Journal for Engineering Analysis and Design, 1993 -
1997
Associate
Editor, Vertica, 1988 - 1991
Associate
Editor, AIAA Journal, 1981 - 1983
AIAA
Structural Dynamics Technical
Committee, 1981 - 1983
AIAA
Structural Dynamics Technical
Committee, 1977 - 1979
Stability
Committee, Engineering Mechanics Division, American
Society of Civil Engineers, 1999 - 2007; Chairman, Oct. 2001 - Sept. 2003; Vice
Chairman, Oct. 2003 - Sept. 2004
Dynamics
Committee, American Helicopter Society,
1988 - 1991, 1997 - 2000, 2005 - 2008
Christian
Faculty Leadership Network, Christian Leadership
Ministries, 2000 - present
Last Updated 6/1/2010