Keel Authentication

Huntington Ingalls Industries’ (HII) Ingalls Shipbuilding division authenticated the keel of the National Security Cutter USCGC Stone (WMSL-758) on September 14, 2018. It is the ninth Legend-class cutter built at Ingalls for the U.S. Coast Guard.

Demetrica Hawkins, a structural welder at Ingalls Shipbuilding, welded ship sponsor Laura Cavallo’s initials onto a steel plate, signifying the keel of NSC 9 as being «truly and fairly laid». The plate will remain affixed to the ship throughout its lifetime (Photo by Derek Fountain/HII)
Demetrica Hawkins, a structural welder at Ingalls Shipbuilding, welded ship sponsor Laura Cavallo’s initials onto a steel plate, signifying the keel of NSC 9 as being «truly and fairly laid». The plate will remain affixed to the ship throughout its lifetime (Photo by Derek Fountain/HII)

«NSCs are essential to the Coast Guard and play a significant role in making America safer and stronger», said Kari Wilkinson, Ingalls’ vice president, program management. «As Americans and as shipbuilders, this team understands that every day is an important day in completing and delivering this asset to the Coast Guard. It is a mission we hold close and that drives the NSC team to raise the bar from ship to ship».

Laura Cavallo, the great niece of the namesake, will serve as the ship’s sponsor.

Demetrica Hawkins, a structural welder at Ingalls, welded Cavallo’s initials onto a steel plate, signifying the keel of NSC 9 as being «truly and fairly laid». The plate will remain affixed to the ship throughout its lifetime.

«As I’ve stated previously, the National Security Cutter is game-changing», said U.S. Coast Guard Captain Travis Carter, commanding officer, Gulf Coast. «The entire Coast Guard team is appreciative of the hard work and dedication of the men and women at Ingalls Shipbuilding. The Coast Guard and the nation depend on your skills to provide the ships we use to complete our missions around the world. I look forward to seeing the continued example of your hard work in the next great ship».

The ship is named in honor of former U.S. Coast Guard commander Elmer «Archie» Fowler Stone. Stone was born in Livonia, New York, and grew up in Norfolk, Virginia. He became a cadet at the Revenue Cutter Service School of Instruction on April 28, 1910. On April 10, 1917, Stone became the Coast Guard’s first aviator upon graduating from flight training at Pensacola, Florida. In 1919 Stone was one of two pilots to successfully make a transatlantic flight in a U.S. Navy seaplane, NC-4. Stone died of a heart attack on May 20, 1936, while inspecting a new patrol plane at the Air Patrol Detachment in San Diego.

Ingalls has delivered six NSCs, the flagship of the Coast Guard’s cutter fleet, designed to replace the 12 Hamilton-class high-endurance cutters that entered service in the 1960s.

NSCs are 418 feet/127 m long with a 54-foot/16-meter beam and displace 4,500 tons with a full load. They have a top speed of 28 knots/32 mph/52 km/h, a range of 12,000 NM/13,809 miles/22,224 km, an endurance of 60 days and a crew of 120.

The Legend-class NSC is capable of meeting all maritime security mission needs required of the high-endurance cutter. The cutter includes an aft launch and recovery area for two rigid hull inflatable boats and a flight deck to accommodate a range of manned and unmanned rotary wing aircraft. It is the largest and most technologically advanced class of cutter in the U.S. Coast Guard, with robust capabilities for maritime homeland security, law enforcement, marine safety, environmental protection and national defense missions. This class of cutters plays an important role in enhancing the Coast Guard’s operational readiness, capacity and effectiveness at a time when the demand for their services has never been greater.

 

Facts

Displacement 4,500 long tons
Length 418 feet/127 m
Beam 54 feet/16 m
Speed 28 knots/32 mph/52 km/h
Range 12,000 NM/13,809 miles/22,224 km
Endurance 60 days
Crew 120
Equipped with Mk-110 57-mm turret mounted gun
6 × 12.7-mm/.50 caliber machine guns
3D air search radar
2 level 1, class 1 aircraft hangers
A stern launch ramp for mission boats
Aviation carried (2) MCH, or (4) Vertical-Launch Unmanned Aerial Vehicles (VUAV) or (1) MCH and (2) VUAV
Stern launch Two cutter boats (Long Range Interceptor and/or Short Range Prosecutor)
Electronic Warfare and Decoys AN/SLQ-32 Electronic Warfare System, Two Super Rapid Bloom Offboard Countermeasures (SRBOC)/2 NULKA countermeasures chaff rapid decoy launcher
Communications HF, VHF & UHF
Sensors and Processing Systems X and S band radar, 3D air search radar, AN/SPQ-9 radar, Identification, Friend or Foe (IFF)

 

Ship list

Ship Hull Number Laid down Launched Commissioned
Bertholf WMSL-750 03-29-2005 09-29-2006 08-04-2008
Waesche WMSL-751 09-11-2006 07-12-2008 05-07-2010
Stratton WMSL-752 07-20-2009 07-23-2010 03-31-2012
Hamilton WMSL-753 09-05-2012 08-10-2013 12-06-2014
James WMSL-754 05-17-2013 05-03-2014 08-08-2015
Munro WMSL-755 10-07-2013 09-12-2015 04-01-2017
Kimball WMSL-756 03-04-2016 12-17-2016
Midgett WMSL-757 01-27-2017 11-22-2017
Stone WMSL-758 09-14-2018
WMSL-759
WMSL-760

 

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