HII Authenticates Keel of National Security Cutter Calhoun (WMSL 759)

MarineLink July 25, 2021

Ship sponsor Christina Calhoun Zubowicz writes her initials onto a steel plate that will be welded inside Calhoun (WMSL 759), the national security cutter named in honor of her grandfather, Charles L. Calhoun. Pictured with Zubowicz are (left to right) George Nungesser, Ingalls Shipbuilding Vice President of Program Management; Christopher Tanner, a structural welder at Ingalls; and Capt. Peter Morisseau, commanding officer, U.S. Coast Guard Project Resident Office Gulf Coast. Photo by Lance Dav

Huntington Ingalls Industries’ (NYSE: HII) Ingalls Shipbuilding division authenticated the keel of Legend-class national security cutter Calhoun (WMSL 759) late last week.

“This is a very special keel authentication ceremony for a multitude of reasons,” said George Nungesser, Ingalls’ vice president of program management. “While we were able to work steadily and safely though the pandemic, visitation to the shipyard made commemorating major shipbuilding milestones a challenge. We are proud to be able to celebrate our talented shipbuilders and their successes today during this ceremonial keel laying.”

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 sponsor of NSC 10 is Christina Calhoun Zubowicz, the granddaughter of Charles L. Calhoun.

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.