Keywords: US Navy 100518-N-0000G-171 Chief of Naval Operations (CNO) Adm. Gary Roughhead, center, congratulates Vice Adm. David Architzel, commander of Naval Air Systems Command.jpg en PATUXENT RIVER Md May 18 2010 Chief of Naval Operations CNO Adm Gary Roughhead center congratulates Vice Adm David Architzel commander of Naval Air Systems Command NAVAIR during a change of command ceremony as the Hon Sean J Stackley right Assistant Secretary of the Navy for Research Development and Acquisition and Vice Adm David J Venlet look on Architzel relieved Venlet to become the 31st commander of NAVAIR U S Navy photo by Liz Goettee/Released 2010-05-18 100518-N-0000G-171 Navy http //www navy mil/view_image asp id 85645 U S Navy photo by Liz Goettee PD-USGov-Military-Navy 2010 at Naval Air Station Patuxent River Change of command David J Venlet Gary Roughead in 2010 David Architzel Sean Stackley |