KOTZEBUE, Alaska – An Army National Guard UH-60 Blackhawk helicopter and a Coast Guard MH-60 Jayhawk helicopter crew transported personnel to Shishmaref in support of Operation Arctic Crossroads 2010 Sunday, August 8, 2010. Operation Arctic Crossroads is a community outreach across Northern Alaska in an effort to integrate local knowledge with military expertise to meet the many challenges of Arctic operations. U.S. Coast Guard photo by Capt. Craig Lloyd.