WILMINGTON, N.C. - An MH-65 Dolphin from Helicopter Interdiction Tactical Squadron (HITRON) based out of Jacksonville, Fla., is parked at Wilmington National Airport, Saturday Aug. 27, 2011. 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 Lt. Daniel Lavinder.