Petty Officer 1st Class Christopher Canales, an avionics electrical technician, and Petty Officer 2nd Class Mandi Stevens, an aviation maintenance technician, both stationed at Air Station Barbers Point, wipe off the engine of an HC-130 Hercules airplane at Air Station Clearwater, Jan. 21, 2016. As part of weekly inspections, crewmembers conduct visual inspections to locate and troubleshoot maintenance issues in order to ensure mission readiness. (U.S. Coast Guard photo by Petty Officer 2nd Class Melissa E. McKenzie/Released)