Keywords: US Navy 110921-N-ZZ999-002 An AV-8B Harrier assigned to Air Test and Evaluation Squadron (VX) 31 conducts the first test flight of a mix of 50-50 j.jpg en CHINA LAKE Calif Sept 21 2011 An AV-8B Harrier assigned to Air Test and Evaluation Squadron VX 31 conducts the first test flight of a mix of 50-50 jet fuel and biofuel The test was conducted over Naval Air Warfare Center Weapons Division China Lake U S Navy photo/Released 2011-09-21 110921-N-ZZ999-002 Navy http //www navy mil/view_image asp id 108246 U S Navy photo PD-USGov-Military-Navy Naval Air Weapons Station China Lake AV-8B Harrier II US Marine Corps in flight Biofuel-powered vehicles Air Test and Evaluation Squadron 31 United States Navy |