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词条 Cape-class motor lifeboat
释义

  1. Design

  2. Class list and distribution

  3. References

  4. External links

{{Use dmy dates|date=August 2015}}{{Infobox ship image
Ship image=CCGC Cape Sutil at CCG Station Port Hardy.jpgShip caption=CCGS Cape Sutil at Port Hardy, British Columbia.
}}{{Infobox ship class overview		Name= 47' MLBBuilders=Textron Marine and Victoria ShipyardsOperators=Canadian Coast GuardClass before=Class after=Subclasses=Cost= US $1,214,300Built range=In service range=1997–PresentIn commission range=Total ships building=Total ships planned= 36Total ships completed=36Total ships cancelled=Total ships active=Total ships laid up=Total ships lost=Total ships retired=Total ships preserved=
}}{{Infobox ship characteristics		Hide header=Header caption=Ship class=18|t|ST|0|abbr=on}}[1]14.6|m|ftin|abbr=on}}[1]4.27|m|ftin|abbr=on}}[1]1.37|m|ftin|abbr=on}}[1]Ship propulsion=2 x Caterpillar 3196 Engines Rated 450 hp @ 2100 rpm (373 usable imperial gallons) fuel capacity[1]25|kn|mph km/h|lk=in}} maximum
  • {{convert|22|kn|mph km/h|lk=in}} cruising[1]
200|nmi|km|lk=in|abbr=on}} cruising[1]Ship capacity=Ship complement= 4 crew, 5 passengers[1]Ship sensors=Ship EW=Ship armament= Ship notes=
}}
{{Commonscat|Cape class motor life boats}}

The Canadian Coast Guard maintains a fleet of {{convert|14.6|m|ftin|abbr=on}} Cape-class motor lifeboats[3]

, based on a motor lifeboat design used by the United States Coast Guard.

In September 2009 the CCG announced plans to add five new lifeboats, bringing the total number of Cape-class lifeboats to 36.

The vessels are staffed by a crew of four, two of whom are rescue specialists.[4][5][6] In spite of its name, the CCGS Cape Roger is a larger patrol vessel, not a Cape-class lifeboat. The CCG also maintains some larger motor lifeboats based on Arun-class lifeboats designed in the United Kingdom.

Design

Cape-class motor lifeboats have displacements of {{convert|20|ST|t}} and total lengths of {{convert|47|ft|11|in}} and beam lengths of {{convert|14|ft}}.[7] Constructed from marine-grade aluminium, ships have draught lengths of {{convert|4|ft|6|in}}. They contains two Caterpillar 3196 diesel engines providing a combined 900 shaft horsepower. They have two {{convert|28 x 36|in}} four-blade propellers, and each ship's complement is four crew members and five passengers.[7]

The lifeboats have maximum speeds of {{convert|25|kn|km/h mph}} and cruising speeds of {{convert|22|kn|km/h mph}}. Cape-class lifeboats have fuel capacities of {{convert|400|USgal|l impgal}} and ranges of {{convert|200|nmi|km mi}} when cruising.[7] They are capable of operating at wind speeds of {{convert|50|kn|km/h mph}} and wave heights of {{convert|30|ft|m}}. They can tow ships with displacements of up to {{convert|150|t|ST}} and can withstand {{convert|60|kn|km/h mph}} winds and {{convert|20|ft}}-high breaking waves.[7]

Communication options include Raytheon 152 HF-SSB and Motorola Spectra 9000 VHF50W radios, and a Raytheon RAY 430 loudhailer system.[7] The lifeboats also support the Simrad TD-L1550 VHF-FM radio direction finder. Raytheon provides a number of other electronic systems for the lifeboats, including the RAYCHART 620, the ST 30 heading indicator and ST 50 depth indicator, the NAV 398 global positioning system, a RAYPILOT 650 autopilot system, and either the R41X AN or SPS-69 radar systems.[7]

Class list and distribution

Positions as of 26 October 2009[8]
Region Ship Port Notes
Newfoundland and Labrador Cape Fox Lark Harbour, NL
Cape Norman Port Aux Choix, NL
Maritimes Cap Breton Shippegan, NB
Cape Spry Souris, PE
Cap Nord Summerside, PE
Quebec Cap d'Espoir Tadoussac, QC
Cap de Rabast Havre-Saint-Pierre, QC
Cap Rozier Rivière-au-Renard, QC
Cap Tourmente Quebec, QC
Cap Percé Mont-Joli, QC Prep work for operational status at new station at Kegaska, QC
Central and Arctic Cape Chaillon Thunder Bay, ON
Cape Commodore Tobermory, ON
Cape Discovery Goderich, ON
Cape Dundas Amherstburg, ON
Cape Hearne Kingston, ON
Cape Lambton Port Dover, ON
Cape Mercy Cobourg, ON
Cape Providence Burlington, ON Spare
Cape Storm Port Weller, ON
Thunder Cape Cobourg, ON
Pacific Cape Ann Tofino, BC
Cape Edensaw Powell River, BC
Cape CockburnFrench Creek, BC
Cape Farewell Bella Bella, BC
Cape KuperGanges, BC
Cape McKay Bamfield, BC
Cape Mudge Sandspit, BC
Cape Sutil Port Hardy, BC
Cape CalvertVictoria, BC
Cape Caution Powell River, BC
Cape St-James Patricia Bay, BC Spare

References

1. ^1 2 3 4 5 6 7 {{cite news |url=http://www.uscg.mil/INTERNATIONAL/47ft.asp |title=Motor Life Boat 47-Foot MLB |publisher=United States Coast Guard |date=2010-08-25 |accessdate=2012-02-29 |quote= |page= |author= |deadurl=yes |archiveurl=https://www.webcitation.org/65p5XFmyf?url=http://www.uscg.mil/INTERNATIONAL/47ft.asp |archivedate=29 February 2012 |df=dmy }}
2. ^COMDTINST M16114.25B 47FT MOTOR LIFEBOAT OPERATOR'S HANDBOOK
3. ^{{cite news |url = http://www.marinelog.com/DOCS/NEWSMMIX/2009sep00032.html |title = New vessels ordered for Canadian Coast Guard |date = 2009-09-03 |author = |publisher = Marine Log |archiveurl = https://www.webcitation.org/query?url=http%3A%2F%2Fwww.marinelog.com%2FDOCS%2FNEWSMMIX%2F2009sep00032.html&date=2009-09-12 |archivedate = 12 September 2009 |deadurl = yes |df = dmy-all}}
4. ^{{cite news| url=http://www.ccg-gcc.gc.ca/vessels-navires/results_details_e.asp?name=CAPE%20SUTIL| title=Vessels, Aircraft and Hovercraft: CCGC Cape Sutil| publisher=Canadian Coast Guard| date=2007-11-07| accessdate=2008-03-04| quote=}}
5. ^{{cite web |url = http://www.ccg-gcc.gc.ca/eng/Fleet/Vessel_pdf?id=1089&no_build=1 |title = CCG Cape Sutil |publisher = Canadian Coast Guard |archivedate = 12 September 2009 |archiveurl = https://www.webcitation.org/query?url=http%3A%2F%2Fwww.ccg-gcc.gc.ca%2Feng%2FFleet%2FVessel_pdf%3Fid%3D1089%26no_build%3D1&date=2009-09-12 |deadurl = yes |df = dmy-all}}
6. ^{{cite news| url=http://www-comm.pac.dfo-mpo.gc.ca/pages/release/p-releas/2000/nr0097_e.htm|archiveurl=https://web.archive.org/web/20031019234652/http://www-comm.pac.dfo-mpo.gc.ca/pages/release/p-releas/2000/nr0097_e.htm|archivedate=19 October 2003| title=COAST GUARD MOTOR LIFEBOAT CCGC SUTIL CHRISTENED TODAY IN PORT HARDY, BC| publisher=Department of Fisheries and Oceans| date=1 August 2000| accessdate=2008-03-04}}
7. ^1 2 3 4 5 {{cite web|url=http://www.uscg.mil/INTERNATIONAL/47ft.asp|title=Motor Life Boat 47-Foot MLB: International Affairs (CG-DCO-I)|publisher=United States Coast Guard, Department of Homeland Security|date=1 July 2015|accessdate=19 August 2015}}
8. ^{{cite news |url = http://sarcentral.com/sarfor/index.php?topic=351.0 |title = CCG lifeboats |publisher = SARCentral |archiveurl = https://www.webcitation.org/query?url=http%3A%2F%2Fsarcentral.com%2Fsarfor%2Findex.php%3Ftopic%3D351.0&date=2010-01-05 |archivedate = 5 January 2010 |deadurl = yes |df = dmy-all}}

External links

  • [https://web.archive.org/web/20110706181948/http://www.marinfo.gc.ca/img/Flotte/47%20pieds.pdf Canadian Coast Guard] Datasheet on the 47 MLB
  • US Coast Guard Datasheet on the 47 MLB
  • USCG COMDTINST M16114.25B 47ft Motor lifeboat operator's handbook
  • Textron Marine contractor for the USCG 47 MLB
  • MetalCraft Marine contractor for the CCG 47 MLB
  • military.com
{{Cape class lifeboat}}

2 : Cape-class motor lifeboats|Auxiliary search and rescue ship classes
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