Keywords: US Navy 100411-N-4482V-012 Centennial High School (Las Vegas, Nev.) cadets congratulate each other after winning the Navy Junior ROTC National Championship for the second consecutive year.jpg en PENSACOLA Fla April 10 2010 Centennial High School Las Vegas Nev cadets congratulate each other after winning the Navy Junior ROTC National Championship for the second consecutive year The Centennial unit from Las Vegas NV won the 2009 Nationals The annual two-day event at Naval Air Station Pensacola drew more than 1 400 cadets naval science instructors chaperones and family members U S Navy photo by Steve Vanderwerff/Released 2010-04-10 100411-N-4482V-012 Navy http //www navy mil/view_image asp id 84329 U S Navy photo by Steve Vanderwerff PD-USGov-Military-Navy Naval Air Station Pensacola |