USS Portland (LPD-27)













































































































USS Portland has conducts its first set of sea trials in the Gulf of Mexico. (35696636566).jpg
USS Portland during sea trials in June 2017

History


Name:
USS Portland
Namesake:
Portland, Oregon
Awarded:
27 July 2012[1]
Builder:
Ingalls Shipbuilding[1]
Laid down:
2 August 2013[2]
Launched:
13 February 2016[1]
Sponsored by:
Bonnie Amos[2]
Acquired:
18 September 2017[1]
Commissioned:
14 December 2017[1]
Homeport:
Naval Base San Diego, California
Status:
In active service
Badge:
USS Portland (LPD-27) crest.png
General characteristics
Class and type:
San Antonio-class amphibious transport dock
Displacement:
25,000 tons full
Length:

  • 208.5 m (684 ft) overall,

  • 201.4 m (661 ft) waterline


Beam:

  •   31.9 m (105 ft) extreme,

  •   29.5 m (97 ft) waterline


Draft:
    7 m (23 ft)
Propulsion:
Four Colt-Pielstick diesel engines, two shafts, 40,000 hp (30 MW)
Speed:
22 knots (41 km/h)
Boats & landing
craft carried:


  • 2 LCACs (air cushion)

  • or 1 LCU (conventional)


Capacity:
699 (66 officers, 633 enlisted); surge to 800 total.
Complement:
28 officers, 333 enlisted
Armament:

  • 2 × 30 mm Bushmaster II cannons, for surface threat defense;

  • 2 × Rolling Airframe Missile launchers for air defense
    Laser Weapon System (temporary testing)


Aircraft carried:
4 CH-46 Sea Knight helicopters or 2 MV-22 tilt rotor aircraft may be launched or recovered simultaneously.

USS Portland (LPD-27) is a San Antonio-class amphibious transport dock ship of the United States Navy, named in honor of the U.S. city of Portland, Oregon.




Contents






  • 1 History


    • 1.1 Laser weapon system




  • 2 References


  • 3 External links





History


Portland's keel was laid down on 2 August 2013, at the Ingalls Shipbuilding yard in Pascagoula, Mississippi.
The ship's sponsor is Bonnie Amos, wife of U.S. Marine Corps Commandant General James Amos.[2]Portland was launched on 13 February 2016,[1][3][4] and she was delivered to the Navy on 18 September 2017.[5] She was commissioned on 14 December 2017,[1] but her commissioning ceremony was not held until 21 April 2018, when she was in the city of Portland for the festivities.[6][7][8] The commissioning ceremony was protested by a number of local anti-war groups, who opposed a warship being named after the city.[3][9]



Laser weapon system





Laser Weapon System (LaWS)



The Laser Weapon System (LaWS) was moved from ex-USS Ponce
to Portland for indefinite testing.[10] It was installed at the end of 2018.[11]




References





  1. ^ abcdefg "Portland (LPD 27)". Naval Vessel Register. Retrieved 25 July 2016..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"""""""'""'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}


  2. ^ abc Havens, April M. (2 August 2013). "First Lady of Marine Corps authenticates LPD 27 keel at Ingalls Shipbuilding's Pascagoula yard". The Mississippi Press. Retrieved 4 August 2013.


  3. ^ ab Elise Herron (21 April 2018). "As the Navy Christens a New Warship the USS Portland, Democratic Socialists Say It's Warmongering". Willamette Week. Retrieved 23 April 2018.


  4. ^ Redden, Jim (16 February 2016). "USS Portland launched, local commissioning ceremony still sought". Portland Tribune. Retrieved 23 February 2016.


  5. ^ "Huntington Ingalls Industries Delivers Amphibious Transport Dock Portland (LPD 27) to U.S. Navy" (Press release). Huntington Ingalls. 18 September 2017. Retrieved 23 September 2017.


  6. ^ Redden, Jim (9 November 2017). "43rd Veterans Day Parade set for Saturday". Portland Tribune.


  7. ^ http://star-news.info/2017/11/01/annual-parade-will-march-in-hollywood-for-43nd-year/


  8. ^ http://www.dailyastorian.com/Local_News/20180412/new-navy-ship-uss-portland-arrives-in-astoria


  9. ^ "Warship isn't welcome at Portland's waterfront: Guest opinion". OregonLive.com. Retrieved 24 April 2018.


  10. ^ LPD Portland Will Host ONR Laser Weapon Demonstrator, Serve as RIMPAC 2018 Flagship. Megan Eckstein, USNI News. 10 January 2018.


  11. ^ USS Portland Commissioned in Portland, Ore. Ben Werner, USNI News. 22 April 2018.



  • This article includes information collected from the Naval Vessel Register, which, as a U.S. government publication, is in the public domain. The entry can be found here.




External links







  • Priolo, Gary P. (28 November 2011). "USS Portland (LPD-27)". Amphibious Photo Archive. NavSource Naval History.










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