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Wanshan

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Viewing 15 posts - 2,851 through 2,865 (of 3,544 total)
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  • in reply to: Anythign on the Millenium 35mm CIWS? #2068708
    Wanshan
    Participant

    German / Switzerland 35 mm/1000 KDG Millennium GDM-008

    Lockheed Martin is the US licensee to Oerlikon Contraves for sale and manufacture of the gun systems. Oerlikon Contraves is part of Rheinmetall DeTec, an established military products company.

    “May 4, 2005 The U.S. Navy has completed initial testing of Lockheed Martin’s Millennium Gun as part of its effort to validate and qualify new naval cannon technology for fleet self protection.”
    Article
    Image gallery

    “Sea SLICE Tests 21st Century Naval Technology (Sept 2002)

    The Navy part of Millennium Challenge 2002 is Fleet Battle Experiment – Juliet, involving Lockheed Martin’s Naval Electronics and Surveillance Systems Group (Clearwater, FL). A large part of FBE-J is a test of the Sea SLICE advanced technical demonstrator, a unique prototype combat vessel. Sea SLICE is a high-speed catamaran-type hull designed to carry modular, mission-specific war-fighting packages that address the specific areas of mine countermeasures, anti-submarine warfare, force protection, and time-critical targeting. The 106-foot Sea SLICE prototype is diesel-electric powered, running two variable-pitch propellers, and yielding a 400 NM range and top speed of 30 K. Weapons tested were to include the joint Lockheed Martin/Oerlikon Contraves 35mm Millenium Gun”

    Source

    Littoral Combat Ship (LCS) update

    in reply to: South Korean FFX CG? #2068790
    Wanshan
    Participant

    Fire control radars for the gun seems missing. The radar on the mast might be able to spot splashes but STIR-type fire control radars would still be needed. Of course if we go for a Herakles-style MFR, we won’t need them any more.

    Cheers,
    Sunho

    Looks to like the 40mm gun has a tracking radar on the mount. Don’t see one for the forward maingun but on the main mast may be a FLIR turret.

    in reply to: Indian navy – news & discussion #2069200
    Wanshan
    Participant

    well attaching Kashin model at IMDS-2005 , hope u guys don mind πŸ˜‰

    Did anybody notice these are 2 very different Kashin-based models?

    Both rather poor conceptually if you ask me. Personally, I don’t see why main SAMs couldn’t be retained forward and rear as well as helicopter gear rear while installing 4×2 decklaunched Brahmos in place of 4×1 Styx and Barak in place of some of the AK230/630 and standardize on AK630. Maybe plug in a 100mm gun like on Talwar to replace twin 76mm. Better all round fit. Seems silly to have a mix of DL an VL Brahmos.

    in reply to: Hellenic Navy (News & Views). #2069224
    Wanshan
    Participant

    Those 30mm cannons look so small. How useful is this system against aircraft and missiles?? Why did the Greeks choose to add these cannons to this craft?

    J33Nelson

    The Oto Melara 30mm gun mounts each have a single Mauser 30mm cannon. The Mauser MK30 cannon chambers the same ammunition as the Oerlikon KCA, GAU-8/A (as used on A-10 aircraft and Goalkeeper CIWS), and Bushmaster II, namely 30×173. This is the most powerfull 30mm round around.

    I suspect they are very good against small surface targets and usefull AAA (but at less cost than larger and more complex 35mm and 40mm mounts)

    in reply to: INS Vikramaditya (ex-Gorshkov) #2069376
    Wanshan
    Participant

    seems like its the merikkans aim to get to know what will make up the MiG-29Ks pilots and their caliber … its nothing more than that!

    Sure. The fact that there’s no one else around with anywhere near the same amount of experience with carrier operations and training naval aviators must be totally irrelevant. And, as Dan pointed out, deck availability surely play no role either.

    in reply to: Gorshkov – Back to the Future #2070102
    Wanshan
    Participant

    For those of you that want to figure out hangar space, take a close look at the background in that last pic again: there appears to be a deck by deck planview.

    in reply to: argentinetian type 42s #2070429
    Wanshan
    Participant

    With a box launcher yes…….a VLS would of course require extensive modification. Which, I doubt many would want to consider? On the otherhand the Sea Dart is a medium range surface to air missile much like the American Standard SM-1/2. So, the question is would any Navy want a large Destroyer without that capability??? Remember the T-42’s are large and complex ships………

    Well, the AN is able to keep the slightly lighter but similar sized Meko360s up an running, so from that point of view it would be smart to strive for greater parts and weapons/systems commonality. Propulsion in both ship types is similar so main issue would seem to be weapons & radar systems. IMHO, 5-6 fully functional large GP frigates would seem preferable to 4 such ships plus 1-2 “expeditionary detroyers” without operational Sea Dart systems. Heck, even installing a russian Shtil SRL in place of Sea Dart and radar refit would be better than the current use. Used Mk13 launcher and SM1/2 could also work. An AAW ship w/o AAW is useless.

    Hercules (HMS Sheffield class/Type 42) expeditionary destroyer
    Displacement: 4,100 tons full load
    Dimensions: 125 x 14.6 x 5.2 meters (410 x 48 x 17 feet)
    Propulsion: 2 shafts; 2 RM-1A cruise gas turbines, 8,200 shp; 2 TM-3B boost gas turbines, 54,400 shp,

    Almirante Brown class (MEKO 360H2 type) frigates
    Displacement: 3,360 tons full load
    Dimensions: 125.9 x 15 x 5.8 meters (413 x 49 x 19 feet)
    Propulsion: 2 shafts; 2 RM-1C cruise gas turbines, 10,200 shp; 2 TM-3B boost gas turbines, 51,600 shp;

    in reply to: argentinetian type 42s #2070543
    Wanshan
    Participant

    Would it be feasible to replace the Sea Dart system with an Aspide system (with reloads) as found on the Meko 360s. Other replacements/modifications that would bring the AN Type 42s closer to their 360s

    in reply to: argentinetian type 42s #2070588
    Wanshan
    Participant

    Well, I do see the AN getting a better AWD Destroyer anytime soon. So, upgrading and returning both Type-42’s would make sense………… :rolleyes:

    What are the chances of pre-owned Type-42 becoming available in the near future, either directly to AN or to other navies (who might subsequently be able to provide AN with parts)

    in reply to: The PLAN Aviation boss visited the São Paulo #2070595
    Wanshan
    Participant

    It’s interesting to see and hear about Chinese efforts to develop a better understanding of carriers, cairrier aircraft and carrier operations. What puzzles me is that a lot of people immediately take that as a sign of (pending) carrier development and/or deployment. The knowledge the chinese are gaining could just as well and easily be used to develop and refine anti-carrier weapons and tactics. In other words, just because they are doing their homework doesn’t – automatically – mean they are or will be will designing and building one or more carriers in the foreseeable future.

    in reply to: argentinetian type 42s #2070804
    Wanshan
    Participant

    Try Here,
    They only got 1 – Hercules and from what I hear she is in pretty bad shape Shes not a regular warship any more probably due to the fact that the UK wont support her. Used mainly for transport

    They are probably using one as a source of spare parts for the other, and Sea Dart likely not operational in either. Hence the use as transport.

    in reply to: Indian navy – news & discussion #2071178
    Wanshan
    Participant

    vikraal, why not ? bigger is always better. talwars are the mostly heavily armed ships for their size probably in the world. one of their drawbacks is a low aft deck that will be awash in heavy seas. that should be fixed in the new series.
    and 2 ASW helos are a must ofcourse.

    See P17, exactly those things remedied

    Wanshan
    Participant

    Also, Korean Navy wanted to build 3 task force.
    Most of Korean amateur specialist think it is not a good decision to build only 3 KDX-3 destroyer to against enemy. (You might able to imagine who’s going to be a biggest competitor for Korean Navy around in Northeast Asia. Additionally, North Korean Navy is not even able to get in the list πŸ˜€ )

    For years the Japanse MSDF has gotten by quite well with just 4 Congo-class ships. Why should this not work for the smaller SK navy?

    Wanshan
    Participant

    A force centered around 3 KDX-3 and 6 KDX-2 and SSKs (in addition to the frigate force) would have possibilities of forming a strong task group that can operate out of area while still not leaving coastal and EEZ zone unprotected. More may be overstretching South Korean naval resources at this point in time.

    in reply to: Indian navy – news & discussion #2072073
    Wanshan
    Participant

    yeah its well know your point being? photos of it have already been posted

    I responded to someone’s post saying it was PLANNED to install. On Rajput it IS installed.

Viewing 15 posts - 2,851 through 2,865 (of 3,544 total)