This is a photo of the pool that is used to train prospective Coast Guard rescue swimmers at the Aviation Technical Training Center on Coast Guard Base Elizabeth City, North Carolina, Dec. 18, 2019. The Coast Guard is graduating a class on Dec. 20, 2019, which will contain the 1,000th rescue swimmer to graduate from the Coast Guard's physically demanding Aviation Survival Technician training program. (U.S. Coast Guard photo courtesy of Seaman Ryan Fisher)