Another American LCS Omaha has successfully completed acceptance tests

13
According to the information of the Internet portal Korabli.eu, the press service of the US Department of Defense announced the successful completion of the acceptance test program of the coastal zone ship (LCS) Omaha Independence type, designed to replenish the US Navy. The vessel is currently located at the Austal USA Shipyard in Alabama.

This shipyard left Gabrielle Giffords of the same type this month, as previously transferred by the Navy Coronado, Jackson, Montgomery. They are based at a base in San Diego, California. Soon they will be joined by Omaha.



A number of ships of the Independence type are currently under construction at the Austal USA shipyard: Manchester is preparing for factory testing scheduled for the summer, the Tulsa ship was baptized and launched, Charleston is awaiting the baptism and launching ceremony in the fall. Cincinnati, Kansas City, Oakland and Mobile are built in the early stages.

The construction of the LCS series is carried out by two main contractors in alternative projects. Type Independence is a trimaran. The hull is designed according to the SWATH principle (a ship with a small cross-sectional area on the waterline). The base for the project was the 127-meter high-speed car-passenger ferry-trimaran "Benchihigua Express".

Independence-class ships are 127,4 meters long and 31,6 meters wide, with a displacement of 2,3 thousand tons. The speed is up to 47 knots, the cruising range is approximately 4,9 thousand miles. It is armed with a 57 mm cannon, four 12,7 mm machine guns and a launcher for 11 Evolved SeaRAM missiles. The board accepts two MH-60R / S SeaHawk helicopters and Drones.

In total it is supposed to enter into the Navy of the country 26 class ships LCS. The criticism of the program is caused by weak armament of the ships, its high cost, problems with the power plant (over the past 1,5 year four ships of the LCS class went to repair due to the failure of the propulsion system).
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  1. +1
    24 May 2017 09: 52
    Some kind of floating shed, but decent speed.
    1. +8
      24 May 2017 09: 54
      Quote: Altona
      Some kind of floating shed, but decent speed.

      For the coastal zone - a normal high-speed ship - remember our small missile ships - and everything will fall into place.



      To date, three types of modules have been developed:

      mine action
      antisubmarine
      shock

      Features:

      Ship hull structure - SWATH
      Length - 127,4 m
      Width - 31,6 m
      Displacement - 2,3 thousand tons.
      Draft - 4,5 - 4,6 m
      Engines - 2 x gas turbines General Electric LM2500 with a capacity of 29500 liters. with., 2 x diesel engines MTU Friedrichshafen GmbH 20V 8000 M90 with a capacity of 12203 liters. with.;
      Mover - 2 x Wartsila LJ160E water cannons, 2 x Wartsila LJ150E water cannons;
      Speed ​​- 47 nodes
      Range - 4,9 thousand miles.
      Gun - 57 mm.
      Machine gun - 4 x 12,7 mm.
      Launcher - Evolved SeaRAM for 11 missiles
      vodonomnost swimming, days: 14;
      Crew - 50 people.
      Radar weapons - SAAB radar Sea Giraffe AMB
      Missile weapons - SAM RIM-116 (21 SAM)
      Anti-submarine weapons - Honeywell Mark 50
      Helicopter - 2 x MH-60R / S Sea Hawk or Sea Stallion H-53
      UAV - N x different types, including MQ-8 Fire Scout
      1. +4
        24 May 2017 10: 07
        three-hull ship (trimaran), completely made of aluminum.
      2. +8
        24 May 2017 10: 34
        They are trying to remake them now under the "frigates".
        It is necessary to somehow insert the launch containers (or mount the installation) of air defense and anti-ship missiles.
        It turned out that they walk well in the open ocean, away from
        the coast.
        And the problem was revealed: the crews. The crew is small. And there are so many electronics, systems, devices,
        that the officers and sailors could not cope.
        Now they are trained on simulators on the shore, and a shift crew is also being prepared for each ship.
    2. +2
      24 May 2017 10: 00
      A good thing actually, 4 helicopters can accommodate either 2 + drones. For the border zone, that’s it. Although it is rather weak for a patrol ship, its trick is a great cruising speed
      1. +1
        24 May 2017 10: 16
        Well, about cruising speed - our project 1239 (Bora, Samum) is a little faster, and perhaps more seriously armed. Yes, do not carry helicopters. Well, they’re half as much ....
        1. 0
          24 May 2017 10: 32
          Already 2 pieces ...
          1. +1
            24 May 2017 16: 56
            So what year's project? Yes, and although they cost less than Amer’s, they don’t have any money ....
  2. +3
    24 May 2017 10: 05
    In total it is supposed to enter into the Navy of the country 26 class ships LCS. The criticism of the program is caused by weak armament of the ships, its high cost, problems with the power plant (over the past 1,5 year four ships of the LCS class went to repair due to the failure of the propulsion system).
    Well, everything was mixed up in a bunch ... Types, classes ... Interestingly, there are claims directly to the Independence trimarans? And then it turns out that they recently passed the fourth (the lead one - in 2012), and they immediately indicate that four went for repair because of the remote control. request By the way, at the beginning there is a link to an article IN 2012 - everything is detailed there and photos are available.
  3. +1
    24 May 2017 10: 35
    Cool ships - Tatars from Zelenodolsk also wanted to build for the Black Sea Fleet? In the GMH, the project was "hacked" !? But all the same - the FISHING SHIPBUILDING in the FUTURE WILL BE DEVELOPING EXACTLY ON THIS WAY !!!
  4. +10
    24 May 2017 10: 51
    ... Once upon a time
  5. 0
    24 May 2017 15: 58
    Quote: drunkram
    A good thing actually, 4 helicopters can accommodate either 2 + drones. For the border zone, that’s it. Although it is rather weak for a patrol ship, its trick is a great cruising speed

    ------------------------
    Well, how good? Vulnerable very much, luminescence. Video with a similar ship has been on the net for a long time.
    1. +2
      25 May 2017 14: 34
      And what is wrong with luminium? Drowning damned? ..