Marine Corps Sgt. Douglas Hornrich plays taps aboard Coast Guard Sector San Diego at the conclusion of the memorial service for the one-year anniversary of fallen Coast Guardsmen and Marines Oct. 29, 2010, while members of the sector stand in formation. Coast Guard Rescue 1705 and a Marine Corps Cobra helicopter collided in mid-air the evening of Oct. 29, 2009 killing all on board both aircraft. (U.S. Coast Guard photo by Petty Officer 1st Class Allyson E.T. Conroy)