Sentinel class cutters: Difference between revisions

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[[Image:Sentinel class cutter Bernard C. Webber, launched on April 21, 2011, to enter service later in 2011.jpg|thumb|Sentinel class cutter Bernard C. Webber, launched on April 21, 2011, to enter service later in 2011.]]


The '''Sentinel Class Cutter''', previously known as the '''Fast Response Cutter''', is part of the [[United States Coast Guard]]'s [[Integrated Deepwater System Program|Deepwater]] program.<ref name=Uscg99>
The '''Sentinel Class Cutter''', previously known as the '''Fast Response Cutter''', is part of the [[United States Coast Guard]]'s [[Integrated Deepwater System Program|Deepwater]] program.<ref name=Uscg99>
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[[File:USCGC Sentinel -- artist's rendition -d.jpg|thumb|Artist's rendition of the Sentinal class cutters circa 2009.]]
[[File:USCGC Sentinel -- artist's rendition -d.jpg|thumb|Artist's rendition of the Sentinal class cutters circa 2009.]]
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[[File:Proposed modification to the Damen Stan patrol vessel for the USCG.jpg|thumb|Plan of the proposed USCG Sentinel class cutters -- modified from the Damen Stan 4708 patrol vessels.]]
[[File:Proposed modification to the Damen Stan patrol vessel for the USCG.jpg|thumb|Plan of the proposed USCG Sentinel class cutters -- modified from the Damen Stan 4708 patrol vessels.]]
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Revision as of 10:10, 24 April 2011

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Sentinel class cutter Bernard C. Webber, launched on April 21, 2011, to enter service later in 2011.

The Sentinel Class Cutter, previously known as the Fast Response Cutter, is part of the United States Coast Guard's Deepwater program.[1][2] At 46.8 m (153.54 ft) it is similar to, but larger than 123 foot extended Island Class Cutters, like the USCGC Matagorda. The vessels are based on the Damen Stan 4708 patrol vessels. The South African government employs similar vessels for environmental and fishery patrol.[3]

Like the Marine Protector class, and the cancelled extended Island class cutters, the Fast Response Cutter would deploy the Short Range Prosecutor Rigid-hulled inflatable for rescues and interceptions.[4]

On March 14 2007 Thad Allen, the Commandant, announced that they had withdrawn from a contract for the construction of the vessels, but had not entirely cancelled the program.[5][6] The new program would focus more on "off-the-shelf" technology.

On September 26 2008 Bollinger Shipyards was awarded $88 million USD to build the prototype for the Coast Guard's Sentinel Class cutters.[7] The cutter will be the first of a series of 24-34 43 m (141.08 ft) cutters built to a design largely based on the Stan 4708 patrol vessels from the Netherlands firm the Damen Group.[8] Originally, the first cutter was to be named the USCGC Sentinel.[9][9] The vessels will be armed with a remotely-controlled 25 mm autocannon and four crew-served Browning M2 .50 caliber machine guns. They will have a bow thruster for maneuvering in crowded anchorages and channels. They will have small underwater fins, for coping with the rolling and pitching caused by large waves. They will have a stern launching ramp, like the Marine Protecter class and the eight failed expanded Island Class cutters. They will be staffed by a crew of 22.

According to Marine Log, modifications to the Coast Guard vessels from the base design include an increase in speed from 23 to 28 knots; fixed pitch rather than variable pitch propellers; stern launch capability; watertight bulkheads.[10] The lead vessel will be stationed in Miami, and was originally expected to be commissioned in the fall of 2010.[11][12]

Specifications

Plan of the proposed USCG Sentinel class cutters -- modified from the Damen Stan 4708 patrol vessels.
speed
28 knots
displacement
353 long tons
length
46.8 m (153.54 ft)
beam
8.11 m (26.61 ft)
depth
2.9 m (9.51 ft)
complement'
2 officers
20 crew
endurance
5 days
2500 nautical miles
designed to be on patrol 2500 hours per year
power plant
2 x 4300 kW
1 x 75 kW bow thruster
armament
1 x remote controlled 25 mm chain gun autocannon
4 x crew-served Browning M2 machine guns
pursuit boat
1 x 7 metre stern launched

References

  1. Christopher P. Cavas. U.S. Coast Guard Chooses New Patrol Boat, Defense News, 2009-09-30. Retrieved on 2009-10-13.
  2. Fast Response Cutter (FRC). Integrated Deepwater System Program. Retrieved on 2007-09-01.
  3. Damen Stan Patrol Vessel 4708: Lillian Ngoyi, Damen Group. Retrieved on 2009-10-11. mirror
  4. Short Range Prosecutor (SRP). Integrated Deepwater System Program. Retrieved on 2007-09-01.
  5. Coast Guard reassigns Deepwater replacement patrol boat acquisition project. United States Coast Guard (2007-03-14). Retrieved on 2007-09-01.
  6. U.S. Coast Guard Running Out of Ships. Strategy Page (2007-03-25). Retrieved on 2007-09-01.
  7. Acquisition Directorate: Newsroom, United States Coast Guard. Retrieved on 2009-10-08. mirror
  8. SENTINEL Class Patrol Boat: Media Round Table, United States Coast Guard, 2008-09-30. Retrieved on 2009-10-03. mirror
  9. 9.0 9.1 Fast Response Cutter - Sentinel Class, United States Coast Guard, 2009-08-27. Retrieved on 2009-10-09. mirror Cite error: Invalid <ref> tag; name "UscgSentinel2008-10-16" defined multiple times with different content
  10. Bollinger awarded potential $1.5 billion FRC contract, Marine Log, 2009-09-26. Retrieved on 2009-10-10. mirror
  11. Fact sheet: Fast Response Cutter/Sentinel-class Patrol Boat, United States Coast Guard, 2009-09. Retrieved on 2009-10-11. mirror
  12. Keyon K. Jeff. Bollinger Shipyards delivers final Marine Protector-class CPB, Tri-Parish Times, 2009-10-11. Retrieved on 2009-10-11. mirror