Airman 1st Class Katelynn Michalko, 510th Aircraft Maintenance Unit weapons load crew member, ensures an ordnance is secure on an F-16 Fighting Falcon at Aviano Air Base, Italy, on March 21, 2011. The aircraft will deploy in support of Operation Odyssey Dawn. Joint Task Force Odyssey Dawn is the U.S. Africa Command task force established to support the larger international response to the unrest in Libya.