Home Technical Huntington Ingalls Industries authenticates keel of National Security Cutter Calhoun

Huntington Ingalls Industries authenticates keel of National Security Cutter Calhoun

Huntington Ingalls Industries’ Ingalls Shipbuilding division ceremonially authenticated the keel of Legend-class national security cutter Calhoun (WMSL 759), according to the company’s release.

Calhoun recently reached the halfway point of its construction. Ingalls is the builder-of-record for the Legend-class NSC program and has delivered nine national security cutters with two more under construction.

NSC 10 is named for Charles L. Calhoun, the first master chief petty officer of the Coast Guard. He served in the U.S. Navy for three years during World War II and was honorably discharged as a torpedoman second class in February 1946. Seven months later, he enlisted in the Coast Guard and held various leadership positions over the course of 14 years. He served as master chief petty officer of the Coast Guard from Aug. 27, 1969 until Aug. 1, 1973.

The Legend-class NSC is the most technologically advanced ship in the Coast Guard’s fleet, which enables it to meet the high demands required for maritime and homeland security, law enforcement, marine safety, environmental protection and national defense missions. NSCs are 418 feet long with a top speed of 28 knots, a range of 12,000 miles, an endurance of 60 days and a crew of 120.

Huntington Ingalls Industries is America’s largest military shipbuilding company and a provider of professional services to partners in government and industry. For more than a century, HII’s Newport News and Ingalls shipbuilding divisions in Virginia and Mississippi have built more ships in more ship classes than any other U.S. naval shipbuilder. HII’s Technical Solutions division supports national security missions around the globe with unmanned systems, defense and federal solutions, and nuclear and environmental services. Headquartered in Newport News, Virginia, HII employs more than 41,000 people operating both domestically and internationally.