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#1
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On Thu, 07 Jul 2005 23:38:20 -0400, Steven Shelikoff
wrote: Sea Fighter's sea trials included, in part, extensive certification testing ranging from maneuvering, cruise performance, and propulsion trials -- where the ship achieved a continuous cruising speed in excess of 50 knots -- to vibration, sound, and stern ramp operation trials. How about some pictures of this machine? |
#2
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On Fri, 08 Jul 2005 10:13:03 +0000, Shortwave Sportfishing wrote:
How about some pictures of this machine? http://www.strategypage.com/gallery/...s_20052816.asp Scroll down for photos. |
#3
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On Fri, 08 Jul 2005 07:01:02 -0400, thunder
wrote: On Fri, 08 Jul 2005 10:13:03 +0000, Shortwave Sportfishing wrote: How about some pictures of this machine? http://www.strategypage.com/gallery/...s_20052816.asp Scroll down for photos. Thanks - I already found them. I was actually curious why only the news link and not some pictures of the beast. Seems kind of silly. Interesting concept. The only problem is that it looks like it will actually work which will mean that the office committee trolls in the Pentagon will screw it up by adding more requirements to it's design making it a total waste of time. |
#4
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![]() "thunder" wrote in message ... On Fri, 08 Jul 2005 10:13:03 +0000, Shortwave Sportfishing wrote: How about some pictures of this machine? http://www.strategypage.com/gallery/...s_20052816.asp Scroll down for photos. I want two of them. Now. drool |
#5
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Steven Shelikoffwrote:
Sea Fighter's sea trials included, in part, extensive certification testing ranging from maneuvering, cruise performance, and propulsion trials -- where the ship achieved a continuous cruising speed in excess of 50 knots -- to vibration, sound, and stern ramp operation trials. "Built to commercial standards"?!?!! Sorry, IMHO that's just plain not good enough. Warships have to meet demands and endure stresses that commercial vessels get near. I also have grave doubts about the suitability of aluminum for a warship, has the Navy already forgotten it's rather gruesome lessons about how easily aluminum burns? OTOH I'm glad to see the Navy & Coast Guard getting new advanced equipment. They need it. Shortwave Sportfishing wrote: How about some pictures of this machine? A Google image search turned up: http://www.chinfo.navy.mil/navpalib/.../ship-fsf.html http://www.onr.navy.mil/media/view_i...ID=91&SubID=81 http://www.onr.navy.mil/media/view_i...ID=93&SubID=81 http://www.quantumhydraulic.com/imag...eafighter1.jpg http://www.quantumhydraulic.com/imag...eafighter3.jpg |
#6
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DSK wrote:
"Built to commercial standards"?!?!! Sorry, IMHO that's just plain not good enough. Warships have to meet demands and endure stresses that commercial vessels get near. I also have grave doubts about the suitability of aluminum for a warship, has the Navy already forgotten it's rather gruesome lessons about how easily aluminum burns? One may see you have no understanding of what Bureau and Classification Society rules are, and how they do/don't affect NAVSEA design & construction. Good naval architecture is good naval architecture. Of mutual necessity commercial Class standards are higher, not lower, than naval ones. A massive and slow 60,000 DWT cargo vessel operated by a crew of 26 civilians, insured by private interests with high stakes, and subjected to all the rigors of continual trade is much more robust and more highly regulated than a light, fast subchaser of comparable length displacing 7,000 DWT & built like a yacht with a crew of 400 to operate her (that is, if you call what Navy guys do "operating"g). You also may wish to learn a bit about what sort of contruction and alloys are required to build practical surface combatants capable of sustained high speeds and rapid battle manuevers (most of them classified & some would amaze you). Combustibility of 6000 series Al used for the superstructures of the other ships you refer to is among the least of its problems to live with or overcome. Exfoliation, electrolysis, cracking and other things head but do not complete its challenges in typical combatant construction. Having an aluminum hull eliminates some of its chief problems. It was obviously a very wise business victory for the yard to have won a combatant contract vessel build that includes Class approval, when high speed cats are coming into their own commercially (with the expected fits & starts) in a flagging American building industry that has been languishing on its deathbed for 40 years. It must've taken some real stroking & massaging at NAVSEA and a lot of cooperation elsewhere to do this. You should be jumping up & down that one yard in your marine-wise very down-and-out country may have something relevant to do. OTOH I'm glad to see the Navy & Coast Guard getting new advanced equipment. They need it. I want to know what kind of ASW vehicle fits into a container & is ramp deployable. Maybe it's some new independent fish? (Maybe we shouldn't ask in public.) |
#7
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Around 7/7/2005 8:38 PM, Steven Shelikoff wrote:
http://www.titan.com/investor/press-...id=30&select=5 Just in case the link doesn't work: U.S. Navy's Littoral Surface Craft -- Experimental (X-Craft) Successfully Completes Sea Trials Mission Flexible Ship Achieves 50-Knot Certification Qualifying Speed; Fastest large-craft in the U.S. Navy They are being built about 15 miles from me on Whidbey Is, and they've been running one here in the Puget Sound; I've seen it go by our house at least a couple times on it's way to and from Admiralty Inlet. It's big. It looks like a shoebox on pontoons. It's fast - Very fast. It's noisy at speed, and it lays down one heck of a big wake. -- ~/Garth - 1966 Glastron V-142 Skiflite: "Blue-Boat" "There is nothing - absolutely nothing - half so much worth doing as simply messing about in boats." -Kenneth Grahame, The Wind in the Willows |
#8
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![]() "Garth Almgren" wrote in message ... Around 7/7/2005 8:38 PM, Steven Shelikoff wrote: http://www.titan.com/investor/press-...id=30&select=5 Just in case the link doesn't work: U.S. Navy's Littoral Surface Craft -- Experimental (X-Craft) Successfully Completes Sea Trials Mission Flexible Ship Achieves 50-Knot Certification Qualifying Speed; Fastest large-craft in the U.S. Navy They are being built about 15 miles from me on Whidbey Is, and they've been running one here in the Puget Sound; I've seen it go by our house at least a couple times on it's way to and from Admiralty Inlet. It's big. It looks like a shoebox on pontoons. It's fast - Very fast. It's noisy at speed, and it lays down one heck of a big wake. -- ~/Garth - 1966 Glastron V-142 Skiflite: "Blue-Boat" "There is nothing - absolutely nothing - half so much worth doing as simply messing about in boats." -Kenneth Grahame, The Wind in the Willows This thread put three frames me in mind of the "FastCats" built for B.C. Ferries here in British Columbia, back in the '90s. Not the tonnage but Three were built and one, or maybe two, were put into service but the heavy wake and noise forced them to reduce speeds to 20 knots, more or less what the conventional ferries were making, and decreasing hull efficiency, increasing fuel and maintenance costs, but carrying fewer vehicles and passengers. $400 mil in the making, sold on the auctioneers block for a mere $13 million. For all three. To the builders. Some pics on this site as they were (third frame down) and some drawingboard proposals being studied. http://www.sfu.ca/casr/mp-navalsc3.htm and http://www.sfu.ca/casr/mp-navalsc4.htm Don |
#9
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Old Boat Goat wrote:
This thread put three frames me in mind of the "FastCats" built for B.C. Ferries here in British Columbia, back in the '90s. Not the tonnage but Three were built and one, or maybe two, were put into service but the heavy wake and noise forced them to reduce speeds to 20 knots, more or less what the conventional ferries were making, and decreasing hull efficiency, increasing fuel and maintenance costs, but carrying fewer vehicles and passengers. $400 mil in the making, sold on the auctioneers block for a mere $13 million. For all three. To the builders. Do not be fooled by initial and short-term trends and ventures. Every pivotal commercial vessel development has had a difficult pioneering phase involving acceptance, a lot of sorting out, and other things. This is the rule, not the exception, and someone has to be brave enough to take the early risks and lose them. It has been this way for centuries. Every time, the public and pundits said: "Yep, that was a nice try but we aren't gonna see any more of them." |
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