SUMTER, S.C. - Petty Officer 3rd Class Marimeray N. Delong, aviation electronic technician from Coast Guard Helicopter Interdiction Tactical Squadron, performs aircraft maintenance on an MH-65 Dolphin Saturday Aug. 27, 2011 at Shaw Air Force Base. Seven Coast Guard air units joined forces to combined eight helicopters and nine search and rescue crews for response efforts to Hurricane Irene. U.S. Coast Guard photo by Petty Officer 3rd Class Jessica Potter.