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USCGCCalhoun

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(Redirected fromUSCGC Calhoun (WMSL-759))
Legend-class cutters of the United States Coast Guard
USCGCCalhoun (WMSL-759)
History
United States
NameCalhoun
NamesakeCharles L. Calhoun
Awarded21 December 2018
BuilderHuntington Ingalls Industries,Pascagoula,Mississippi
Cost$499.76 million[1]
Laid down23 July 2021
Launched2 April 2022
Sponsored byChristina Calhoun Zubowicz
Christened4 June 2022
Commissioned20 April 2024
Home portNorth Charleston, South Carolina
IdentificationPennant number: WMSL-759
Motto"Never Give Up"[2]
Statusin active service
Badge
General characteristics
Class & typeLegend-classcutter
Displacement4,500long tons (4,600 t)
Length418 ft (127 m)
Beam54 ft (16 m)
Draft22.5 ft (6.9 m)
PropulsionCombined diesel and gas
Speed28knots (52 km/h; 32 mph)
Range12,000 nmi (22,000 km; 14,000 mi)
Endurance60 to 90-day patrol cycles
Complement120
Sensors &
processing systems
  • AN/SPS-75 air search radar
  • SPQ-9B fire control radar
  • AN/SPS-79 surface search radar
Electronic warfare
& decoys
  • AN/SLQ-32 electronic warfare system
  • 2 x Mk-36SRBOC/ 2 x Mk-53NULKA countermeasures chaff/rapid decoy launcher
Armament
ArmorBallistic protection for main gun
Aircraft carried2 xMH-65C Dolphin MCH, or 1 x MH-65C Dolphin MCH and 2 x sUAS[3]

USCGCCalhoun (WMSL-759) is the tenthLegend-classcutter of theUnited States Coast Guard.[4] She is the first ship to be named afterCharles L. Calhoun, the firstMaster Chief Petty Officer of the Coast Guard.

Development and design

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Main article:Legend-class cutter

All of Legend-class cutters were constructed byHuntington Ingalls Industries and were part of theIntegrated Deepwater System Program.[5] They are of thehigh endurance cutter roles with additional upgrades to make it more of an asset to theDepartment of Defense during declared national emergency contingencies.[6] The cutters are armed mainly to take on lightly armed hostiles in low-threat environments.

Construction and career

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Calhoun and her sister shipFriedman were ordered on 21 December 2018. On 12 November 2019, 100 tons of her steel had been cut.[7] As of July 2021, she was more than halfway through her construction schedule. After the planned ceremony was delayed in 2020, her keel was formally authenticated on 23 July 2021.[8][9]Calhoun was launched on 2 April 2022 and christened on 4 June 2022.[10][11] Ingalls Shipbuilding announced on August 2, 2023 thatCalhoun completed her acceptance sea trials.[12]Calhoun was delivered to Coast Guard Base Charleston and commissioned on April 20, 2024.[13]

References

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  1. ^"Production Awarded For Eighth National Security Cutter"(PDF).USCG.mil. US Coast Guard. RetrievedAugust 26, 2018.
  2. ^"USCGC Calhoun (WMSL 759)".tioh.army.mil. The Institute of Heraldry. RetrievedJune 23, 2022.
  3. ^"Coast Guard Selects Small UAS For NSC"(PDF).USCG.mil. US Coast Guard. RetrievedAugust 27, 2018.
  4. ^Vanderhaden, Jason M. (25 October 2019)."Admiral Karl Schultz selects name for Coast Guard's 10th National Security Cutter".Master Chief Petty Officer of the Coast Guard. Retrieved11 November 2019.
  5. ^"National Security Cutter (NSC)".Integrated Deepwater System Program.Archived from the original on 2007-08-24. Retrieved2007-09-01.
  6. ^John Pike."Maritime Security Cutter, Large (WMSL) / National Security Cutter (NSC)".Archived from the original on 2011-09-01. Retrieved2011-08-21.
  7. ^"USCGC Calhoun (WMSL-759) | Modern weapons". Archived from the original on November 19, 2019. Retrieved2021-01-10.
  8. ^"Huntington Ingalls Industries Authenticates Keel of National Security Cutter Calhoun (WMSL 759)" (Press release). 2021-07-23. Retrieved2021-08-07.
  9. ^"HII Authenticates Keel of National Security Cutter Calhoun (WMSL 759)". MarineLink. 2021-07-25. Retrieved2021-08-07.
  10. ^Felton, Benjamin (2022-04-04)."Huntington Ingalls Launches 10th NSC for the Coast Guard". Overt Defense. Retrieved2022-08-29.
  11. ^Kulo, Warren (2022-06-06)."Ingalls christens National Security Cutter Calhoun". Stars and Stripes. Retrieved2022-08-29.
  12. ^"Future US Coast Guard's Legend class cutter Calhoun completes sea trials". NavyRecognition. 2023-08-02. Retrieved2023-08-04.
  13. ^"US Coast Guard commissions newest national security cutter named for first Master Chief Petty Officer of the Coast Guard". WXXV News 25. 2024-04-22. Retrieved2024-05-15.

External links

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