IMPERIAL COUNTY, Calif. (May 11, 2021) An MH-60S Sea Hawk helicopter, assigned to the �Merlins� of Helicopter Sea Combat Squadron (HSC) 3, stationed on Naval Air Station North Island, San Diego, executes a degraded visual environment tactical approach during pilot re-qualification curriculum. HSC 3 is the Navy�s west coast MH-60S fleet replacement squadron, responsible for training pilots and aircrewmen by providing the most capable warfighters to the fleet. (U.S. Navy photo by Mass Communication Specialist 2nd Class Sara Eshleman)