Petty Officer 1st Class Tim Hayes, an aviation maintenance technician at Coast Guard Air Station New Orleans, conducts maintenance on a Coast Guard MH-65 Dolphin Helicopter in preparation for Hurricane Sally, in New Orleans, September 15, 2020. For every flight hour conducted by an air crew, about 23 hours of maintenance will go into the helicopter to keep it mission ready. (U.S Coast Guard photo by Petty Officer 3rd Class John Michelli)