Helicopter Intercept Tactical Squadron (HITRON) crew aboard the U.S. Coast Guard Cutter Active (WMEC 618) apply polishing wax to the tail of an MH-65 Dolphin helicopter in the Eastern Pacific Ocean, March 5, 2023. Waxing the airframe serves more than aesthetic purposes-the compound provides a protective barrier against corrosive sea spray, soot from the ship’s exhaust funnel, and ultraviolet rays from the sun. (U.S. Coast Guard photo by Petty Officer 2nd Class Justin Upshaw).