Keywords: Flickr - Official U.S. Navy Imagery - Members of the U.S. Navy flight demonstration squadron, the Blue Angels, conduct a foreign object debris walk down..jpg EL CENTRO Calif Jan 21 2012 Members of the U S Navy flight demonstration squadron the Blue Angels conduct a foreign object debris walk down during the squadron's annual winter training at Naval Air Facility El Centro Calif The 10-week winter training evolution concludes in early March after the team completes a minimum of 120 flights U S Navy photo by Mass Communication Specialist 2nd Class Andrew Johnson/Released 120121-N-BA418-013 http //www flickr com/photos/usnavy/6754892973/ Members of the U S Navy flight demonstration squadron the Blue Angels conduct a foreign object debris walk down 2009-04-23 08 54 http //www flickr com/people/56594044 N06 Official Navy Page from United States of America MC2 AW Andrew Johnson/U S Navy U S Navy photo PD-USGov-Military-Navy Official U S Navy Imagery http //flickr com/photos/56594044 N06/6754892973 2012-11-14 00 51 53 cc-by-2 0 Images from United States Navy to check United States Navy images |