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词条 Gregorio del Pilar-class offshore patrol vessel
释义

  1. History

  2. Design

     Propulsion  Armaments  Flight Support  Modernization 

  3. Ships in Class

  4. Gallery

  5. See also

  6. References

{{Infobox ship image
Ship image=PF-15 and SARV-002 CARAT 2013.jpgGregorio del Pilar|PS-15 }}
}}{{Infobox ship class overview		Name= Gregorio del Pilar class offshore patrol vesselBuilders=Avondale Shipyards, USAPHI}}Class before=Class after=Subclasses=Cost=Built range=In service range=2011 to presentIn commission range=Total ships building=Total ships planned=Total ships completed=Total ships cancelled=Total ships active=3Total ships laid up=Total ships lost=Total ships retired=Total ships preserved=
}}{{Infobox ship characteristics		Hide header=Header caption=Ship class=Gregorio del Pilar classShip type=Offshore Patrol VesselShip tonnage=Ship displacement=3,250 tonsShip tons burthen=378|ft|0|abbr=on}}43|ft|0|abbr=on}}Ship height=Ship draught=8.75|ft|m|abbr=on}}Ship depth=Ship hold depth=Ship decks=Ship deck clearance=Ship ramps=Ship ice class=Ship power=Ship propulsion=*Combined diesel or gas (CODOG) arrangement:
  • 2 × Fairbanks-Morse 38TD8-1/8-12 12-cylinder diesel engines, each producing {{convert|3,500|shp|kW|abbr=on|sigfig=3}} Total diesel engine output: {{convert|7,000|shp|kW|abbr=on|sigfig=3}}
  • 2 × Pratt & Whittney FT4A-6 gas turbines, each producing {{convert|18,000|shp|kW|abbr=on|sigfig=3}}
  • Total gas turbine output: {{convert|36,000|shp|kW|abbr=on|sigfig=3}}[1]
Ship sail plan=29|kn|km/h|0}}14000|nmi|km|-2}}Ship endurance=45 DaysShip test depth=Ship boats=2 × RHIBShip capacity=Ship troops=Ship complement=80Ship crew=Ship time to activate=Ship sensors=
  • Saab AB AN/SPS-77 Sea Giraffe AMB 3D air/surface search radar (Awaiting Installation)
  • Kelvin Hughes MK2 25KW X-band navigational radar (on PS-15 & PS-16)
  • Kelvin Hughes Sharpeye 200W S-band solid state navigation/surface search radar (on PS-15 & PS-16)
  • Furuno FAR3220BB 25KW X-band navigational radar (on PS-17)
  • Furuno FAR3220BB 200W S-band solid state navigation/surface search radar (on PS-17)
  • Sperry Mk. 92 Mod. 1 Fire Control System[1]
  • FLIR Systems SEAFLIR 230 electro-optical/infra-red (EO/IR) system (Awaiting Installation)
Ship EW=2 × Mk.36 Super Rapid Blooming Offboard Countermeasures (SRBOC) Chaff and Decoy Launching System[2]Ship armament=
  • 1 × Mk.75 Oto Melara 76mm Compact main naval gun[4][3]
  • 2 × Mk. 38 Mod.2 25mm Autocannons[4] (only on PS-16)[3]
  • 1 × Mk. 38 Mod.1 25mm Autocannon (only on PS-15)[3]
  • 2 × Mk. 16 Oerlikon 20mm guns (only on PS-15)[3]
  • 6 × M2HB Browning .50 Caliber Machine Guns[5]
Ship armour=Ship armor=Ship aircraft=1 × AgustaWestland AW109 Power naval helicopter[6]Ship aircraft facilities=retractable hangar and flight deckShip notes=
}}

The Gregorio del Pilar class is a class of three offshore patrol vessels currently in service of the Philippine Navy, and are currently the foremost surface combatant of the fleet. These ships were formerly used by the US Coast Guard as Hamilton class high endurance cutters.

Originally designated as frigates, the class would be downgraded to patrol ships to better reflect their limited capabilities.[7]

History

Early in 2011, the Philippine Navy announced the acquisition of an ex-US Coast Guard Hamilton-class high-endurance cutter under the "Ocean-going Escort Vessel" project through the US Excess Defense Article programme.[8][9] The ship acquired was the former USCGC Hamilton (WHEC-715),[10] renamed BRP Gregorio del Pilar (PF-15) which was officially turned over to the Philippine Navy on 13 May 2011 at Alameda Point in California. It was retrofitted and modified in the US, replacing systems removed by the USCG. The ship's arrival ceremonies were on 23 August 2011 in Manila,[11] and it was commissioned on 14 December 2011.[12]

A second Hamilton-class cutter, the USCGC Dallas (WHEC-716), was turned over to the Philippine Navy on 22 May 2012[13] with ceremonies held at the Federal Law Enforcement Training Center Pier Papa in North Charleston, South Carolina.[14] The ship was named BRP Ramon Alcaraz (PF-16) in Philippine Navy service. Like its sister ship, it was retrofitted and modified in the US, replacing systems removed by the USCG.[15] It was expected to arrive in the Philippines by February 2013.[16][17][18] However, further training and unspecified upgrades on the ship pushed the arrival of the BRP Ramon Alcaraz to August 2013.[19] The ship's arrival ceremony was held at Subic Harbor on August 6, 2013, led by President Aquino.[20] It was commissioned on Nov. 22, 2013.[21]

A third Hamilton-class cutter was turned over to the Philippine Navy after US President Barack Obama announced that another high endurance cutter will be transferred to the Philippines during his visit to the BRP Gregorio del Pilar on November 17, 2015.[22] The White House subsequently confirmed that the USCGC Boutwell (WHEC-719) will be the ship that will be transferred to the Philippines.[23]

Design

The ship was designed with a high level of habitability and provides fairly comfortable accommodations, including air conditioning.[24]

Propulsion

The Del Pilar class are the first Philippine military vessels to employ the now common shipboard application of aircraft gas turbine jet engines with the use of controllable pitch propellers. The class are equipped with two {{convert|18000|hp}} Pratt & Whitney[25] gas turbines and can propel the ship at speeds up to {{convert|28|kn|km/h|0}}. The class also has two {{convert|3500|hp}} Fairbanks-Morse[25] diesel engines, capable of driving the ship economically at {{convert|17|kn|km/h|0}} for up to {{convert|14400|nmi|km|-2}} without refueling.[25] A retractable/rotatable bow propulsion unit provides manoeuvrability in tight situations.

Armaments

Prior to turn-over to the Philippine Navy, the Hamilton-class cutters were armed with a Mk.75 Oto Melara 76 mm Compact main gun, two Mk.38 M242 Bushmaster 25 mm chain gun at midships, and a Phalanx CIWS system aft.[25] The CIWS and chain guns were removed by the United States Coast Guard prior to turn-over, with the Mk.75 gun remaining.

The Philippine Navy installed a Mk. 38 Mod. 1 25mm chain gun and two Mk. 16 20mm Oerlikon autocannons to the PS-15, and six 50-caliber machine guns on both the PS-15 and PS-16.[3][26][27]

The Philippines ordered two new Mk. 38 Mod. 2 25mm chain guns, and these are expected to be installed to the ships of the class.[28] On Feb. 17, 2014, it was reported that said chain guns were in the Philippines, waiting for the U.S. Coast Guard armament team for installation.[29] As of January 25, 2015, 2 Mk. 38 Mod. 2 25mm guns had been installed on PF-16.[4]

Flight Support

The Del Pilar class has a flight deck and hangar capable of handling helicopters. A BO-105 light surveillance helicopter was initially assigned to BRP Gregorio del Pilar, and was replaced by the newer AgustaWestland AW109 Power helicopter.[30] The helicopters first made their shipboard deployment on May 21, 2014.

Modernization

It was also reported that the Philippine Navy is planning further upgrades for the entire ship class. The upgrades will feature upgrades for navigation, propulsion, communication, surveillance, and weapons systems.[31]

Several systems were acquired through US Foreign Military Sales (FMS) and Foreign Military Financing (FMF), which includes the BAE Systems Mk. 38 Mod. 2 machine gun system, the SAAB AN/SPS-77 Sea Giraffe AMB 3D air/surface search radar,[32] and the FLIR Systems SeaFLIR 230 Electro-Optical/Infra-Red Camera.[33]

Meanwhile, the Philippine Navy will launch a program to acquire, install and integrate several other sensors into the ship, as part of the Horizon 2 phase of the Revised AFP Modernization Program. Among those to be acquired are new Combat Management System (CMS), Hull Mounted Sonar (HMS), and a Radar Electronic Support Measures (R-ESM).[33]

Ships in Class

Bow numberShip nameLaunchedCommissionedServiceStatus
PS-15BRP Gregorio del Pilar18 December 196514 December 2011Offshore Combat ForceOut of service until the end of 2019[34]
PS-16BRP Ramon Alcaraz1 October 196622 November 2013Offshore Combat ForceActive
PS-17BRP Andres Bonifacio [35]17 June 196721 July 2016[36]Offshore Combat ForceActive

Gallery

See also

  • Jose Rizal-class Frigate

References

1. ^1 Saunders, Stephen: Jane's Fighting Ships 107th Edition 2004-2005. Jane's Information Group Ltd, 2004.
2. ^{{cite web|url=http://globalnation.inquirer.net/11559/navy-flagship-sheds-us-identity-videoke-onboard |title=Navy flagship sheds US identity; videoke onboard |publisher=Inquirer.net |date=2011-09-03 |accessdate=2011-09-03}}
3. ^1 2 3 4 {{cite book |last=Saunders |first=Stephen |date=2013 |title=IHS Jane's Fighting Ships 2013-2014 |publisher=IHS |page=614 |isbn=978 0 7106 3048 3}}
4. ^1 {{cite web |url=http://maxdefense.blogspot.com/2015/01/finally-philippine-navys-brp-ramon.html |title=Finally, the Philippine Navy's BRP Ramon Alcaraz got its Mk.38 Mod.2 Guns |date=2015-01-25 |accessdate=2015-01-26}}
5. ^1 {{cite news| url=http://www.philstar.com/headlines/2012/10/29/861346/navy-ship-get-new-weapons-systems |title=Navy ship to get new weapons systems |publisher=philstar.com |date=2012-10-29 |accessdate=2014-06-16}}
6. ^{{cite news |url=http://www.philstar.com/headlines/2014/06/25/1338879/new-navy-attack-helicopters-join-first-naval-maneuvers |title=New Navy attack helicopters to join first naval maneuvers |author=PNA with Camille Diola |date=June 25, 2014 |accessdate= June 25, 2014}}
7. ^{{cite news|title=Del Pilar-class frigates redesignated as patrol ships|url=http://www.pna.gov.ph/articles/1066243|accessdate=3 April 2019|work=Philippine News Agency|date=2 April 2019}}
8. ^{{cite web|url=http://newsinfo.inquirer.net/breakingnews/nation/view/20110123-316138/Philippine-Navy-eyeing-purchase-from-US/ |title=Philippine Navy eyeing purchase from US |publisher=Inquirer.net |date=2011-01-24 |accessdate=2011-01-24 |deadurl=yes |archiveurl=https://web.archive.org/web/20110126084239/http://newsinfo.inquirer.net/breakingnews/nation/view/20110123-316138/Philippine-Navy-eyeing-purchase-from-US |archivedate=2011-01-26 |df= }}
9. ^{{cite web|url=http://www.gmanews.tv/story/211298/phl-navy-to-acquire-largest-ship-in-inventory |title=PHL Navy to acquire largest ship in inventory|publisher=GMANews.tv|date=2011-01-23 |accessdate=2011-01-24}}
10. ^{{cite web|url=http://www.atimes.com/atimes/Southeast_Asia/NC02Ae02.html |title=Philippines builds anti-China muscle|publisher=Asia Times Online |date=2012-03-02 |accessdate=2012-06-12}}
11. ^{{cite web |url=http://www.navy.mil.ph/news.php?news_id=319 |title=US Government to turnover USGC Hamilton to Philippine Navy |publisher=Naval Public Affairs Office, Philippine Navy |date=2011-05-12 |accessdate=2011-05-14 |deadurl=yes |archiveurl=https://web.archive.org/web/20110728020435/http://www.navy.mil.ph/news.php?news_id=319 |archivedate=2011-07-28 |df= }}
12. ^{{cite web|url=http://www.philstar.com/Article.aspx?articleId=758532&publicationSubCategoryId=63 |title=Noy inaugurates 2 newly commissioned ships |publisher=Philstar.com |date=2011-12-15 |accessdate=2011-12-15}}
13. ^{{cite web|url=http://www.abs-cbnnews.com/nation/05/19/12/afp-chief-receive-2nd-us-patrol-ship |title=AFP chief to receive 2nd US patrol ship |publisher=ABS-CBN News |date=2012-05-19 |accessdate=2012-05-22}}
14. ^{{cite web|url=http://charleston.thedigitel.com/features/decommissioned-coast-guard-cutter-dallas-being-tra-39329-0518 |title=Decommissioned Coast Guard Cutter Dallas being {{sic|trans|fered|expected=transferred||nolink=y}} to Philippine navy |work=The Digitel Charleston |date=2012-05-18 |accessdate=2012-05-22}}
15. ^{{cite web|url=http://in.news.yahoo.com/philippines-2nd-us-coast-guard-ship-101934962.html |title=Philippines to get 2nd US coast guard ship |publisher=Xinhua-ANI c/o Yahoo! News |date=2012-05-21 |accessdate=2012-05-22}}
16. ^{{cite web|url=http://www.interaksyon.com/article/32580/gazmin-assures-navy-of-brand-new-gear-assets-showcased-on-navy-day|title=Gazmin assures Navy of brand-new gear, assets showcased on Navy Day |publisher=InterAksyon.com |date=2012-05-22 |accessdate=2012-05-22}}
17. ^{{cite web|url=http://www.philstar.com/Article.aspx?articleId=865572&publicationSubCategoryId=63 |title=DND puts on hold plan to get third warship from US |publisher=Philstar.com |date=2012-11-01 |accessdate=2012-11-01}}
18. ^{{cite web |url=http://defense-studies.blogspot.com/2013/04/philippines-second-warship-to-arrive-in.html |title=Philippines' Second Warship to Arrive in June |date=April 30, 2013}}
19. ^{{cite news|url=http://www.philstar.com/headlines/2013/03/04/915541/arrival-new-phl-warship-delayed|title=Arrival of new Phl warship delayed |author=Romero, Alexis |work=The Philippine Star |date=2013-03-04 |accessdate=2013-05-25}}
20. ^{{cite web|url=http://www.gmanetwork.com/news/story/320786/news/nation/phl-attempts-to-modernize-navy-with-46-year-old-warship-brp-ramon-alcaraz|title=PHL attempts to 'modernize' Navy with 46-year-old warship BRP Ramon Alcaraz | News | GMA News Online|publisher=gmanetwork.com|accessdate=2014-07-25}}
21. ^{{cite web|url=http://www.rappler.com/nation/44382-alcaraz-maiden-voyage |title=Maiden voyage of PH's most capable warship |date=2013-11-22 |accessdate=2013-11-30}}
22. ^http://www.voanews.com/content/obama-in-philippines-for-apec-summit/3061271.html
23. ^http://m.inquirer.net/globalnation/131551
24. ^{{cite web|url=http://www.uscg.mil/pacarea/cgcHamilton/history.asp |title=History of USCGC Hamilton (WHEC-715) |accessdate=2008-08-08 |date=2008-06-20 |work=USCGC Hamilton (WHEC-715) official web site |publisher=United States Coast Guard }}
25. ^1 2 3 {{cite web|url=http://www.globalsecurity.org/military/systems/ship/whec-378.htm |title=WHEC 378' Hamilton class |accessdate=2008-08-08 |date=2005-04-27 |publisher=GlobalSecurity.org }}
26. ^Re: Retitled: BRP Gregorio del Pilar (PS-15) - ex USCGC Hamilton (WHEC-715)
27. ^http://kalasagnglahi.angelfire.com/content06.html
28. ^{{cite web| url=http://www.defense.gov/contracts/contract.aspx?contractid=4868 |title=No. 721-12 Contracts |publisher=U.S. Department of Defense Office of the Assistant Secretary of Defense (Public Affairs) |accessdate=2012-09-09}}
29. ^{{cite web |url=http://ptvnews.ph/bottom-news-life2/11-11-nation-submenu/28864-brp-ramon-alcaraz-fitted-with-bushmaster-auto-cannon-soon |title=BRP Ramon Alcaraz fitted with 'Bushmaster' auto cannons soon |publisher=PTV News |date=2014-02-17 |accessdate=2014-02-22}}
30. ^{{cite news |url=http://www.philstar.com/headlines/2013/12/19/1269954/afp-commissions-3-brand-new-naval-choppers |title=AFP commissions 3 brand-new naval choppers |author=Alexis Romero |date=December 19, 2013 |accessdate= June 17, 2014}}
31. ^{{cite web| url=http://www.janes.com/article/31679/philippines-plans-further-upgrades-to-ex-us-coast-guard-cutters |title=Philippines plans further upgrades to ex-US Coast Guard cutters |author=Grevatt, Jon |publisher=IHS Jane's 360 |date=2013-12-16 |accessdate=2013-12-18}}
32. ^{{cite web| url=http://navyrecognition.com/index.php/news/defence-news/2016/december-2016-navy-naval-forces-defense-industry-technology-maritime-security-global-news/4678-u-s-green-lights-fms-of-an-sps-77-sea-giraffe-radar-for-philippines-navy-hamilton-class-cutters.html |title=U.S. Green Lights FMS of AN/SPS-77 Sea Giraffe Radar for Philippines Navy Hamilton-class Cutters |author= |publisher=Navy Recognition |date=2016-12-14 |accessdate=2016-12-16}}
33. ^1 {{cite web| url=https://www.facebook.com/MaxDefense/photos/a.119059604931372/715827491921244/?type=3&theater |title=MaxDefense Philippines 23 May 2018 |author=Montero, Max |publisher=MaxDefense Philippines |date=2018-05-23 |accessdate=2018-10-12}}
34. ^{{cite web |last1=Rahmat |first1=Ridzwan |title=Philippine’s lead Del Pilar-class frigate out of service till end 2019 |url=https://www.janes.com/article/85678/philippine-s-lead-del-pilar-class-frigate-out-of-service-till-end-2019 |website=Jane's 360 |accessdate=14 January 2019 |archiveurl=https://archive.is/6oaIN |archivedate=14 January 2019 |location=Singapore |date=14 January 2019 |deadurl=no}}
35. ^http://www.uscgnews.com/go/doc/4007/2866262/
36. ^{{cite news |last1=Adel |first1=Rosette |title=Philippine Navy's third frigate set to sail home |url=http://www.philstar.com/headlines/2016/11/01/1639403/philippine-navys-third-frigate-set-sail-home |accessdate=2016-12-20|work=Philstar.com / The Philippine Star |date=2016-11-01}}
  • {{Commons category-inline|Del Pilar class frigate}}
{{Hamilton class cutter}}{{Philippine Navy ships}}{{Commons category|Gregorio del Pilar class frigate}}

4 : 1960s ships|Hamilton-class cutters of the Philippine Navy|Frigate classes|Ships of the Philippine Navy
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