Helicopter Sea Combat Squadron FIVE (HSC-5) (previously Helicopter Anti-Submarine Squadron FIVE (HS-5)), also known as the Nightdippers, is a helicopter squadron of the United States Navy based at Naval Station Norfolk operating the Sikorsky MH-60S Seahawk. The Nightdippers are a part of Carrier Air Wing Seven and deploy aboard USSÊHarry S. TrumanÊ(CVN-75)[1] to provide anti-surface warfare, search and rescue, vertical replenishment, Combat Search and Rescue and Naval Special Warfare Support capabilities to the carrier strike group. This is the official version of the squadron patch and does NOT come with velcro attached.