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flanker30

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Viewing 15 posts - 256 through 270 (of 509 total)
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  • in reply to: UK to ditch F-35B for F-35C? #2390596
    flanker30
    Participant

    The S1850M sees further than Sampson – but see what Stan says. Ship-mounted radars have a much closer horizon than something high up in the air.

    Does that mean the no ship-mounted radar can see anything on or close to the surface beyond its line-of-sight horizon? (How far would that be? 20nm?) So a ‘long-range’ radar on a ship only refers to the detection of high-flying aircraft?

    in reply to: UK to ditch F-35B for F-35C? #2390742
    flanker30
    Participant

    The ability to, eventually, operate Hawkeye AEW, alone, would justify CATOBAR for the new RN Carriers. Not to mention the ability to cross deck with the USN and, even, the French.

    Once again, I hope this isn’t a stupid question, but do you need AEW aircraft if there’s a Type 45 with Sampson radar in company? I thought it could see out to 400km.

    in reply to: T23 and C1 (and C2 and C3) #2025095
    flanker30
    Participant

    That Project Khareef design, modified as Jonesy proposes, could be the new Leander, covering C2 and with some modifications, C3 also.

    Personally I would make the hangar bigger (wider?), to accommodate at least two helicopters and some UAVs. Also the main gun doesn’t have to be anything more than the Oto Melara 76mm, or even the Bofors 57mm would do.

    in reply to: T23 and C1 (and C2 and C3) #2025172
    flanker30
    Participant

    The Leanders were, at the end of their lives, just over 3300tons 113m long and 13-14m in the beam. That, for my money, would be about the starting point for the C2/C3 hull. The danger is, of course, that we build a modern day Type21 instead of a modern day Type 12, but, provided that we have margin for a medium calibre gun forward, a small VLS installation and optimised mission space be that enhanced aviation or a multirole mission deck/boat garage then the development in offboard systems will look after the future proofing that the Amazons lacked….

    But has there not been reductions since then in e.g. the size and weight of weapons, engines, electronic gear, number of crew, so that a 3000 ton frigate these days could provide much greater capability?

    in reply to: Single Engine, Twin Props? #2392002
    flanker30
    Participant
    in reply to: UK to ditch F-35B for F-35C? #2392117
    flanker30
    Participant

    Not at all sure UK paid that money. But wait and see. UK STOVL is dead and good too

    The only reason the UK was involved in the F-35 programme was the STOVL: they wanted a Harrier replacement.

    in reply to: T23 and C1 (and C2 and C3) #2025176
    flanker30
    Participant

    Excuse my ignorance here, but if the main requirements of an ASW vessel are to tow a large sonar array and operate one or more ASW helicopters, why do they have to look like dashing destroyers from WWII?

    in reply to: UK Defence Review Part III #2392631
    flanker30
    Participant

    So Cameron punts the hard questions into the long grass….. Meanwhile over at the Admiralty, Admiral of the Fleet Lord Biggus Dickus pops the champagne and tells his staff, “One in the eye for the Frogs, what? No-one but the Yanks’ will have one bigger than ours!”

    in reply to: UK Defence Review Part III #2392712
    flanker30
    Participant

    ….
    You do realize that defence is a mere 2% of State’s expenditure and shrinking, yes…?

    Liger, maybe you should check the facts before launching into a tirade.

    http://www.nato.int/nato_static/assets/pdf/pdf_2010_06/20100610_PR_CP_2010_078.pdf

    Last year the UK’s defence expenditure amounted to 2.7% of GDP. Like almost all NATO countries, there was a reduction in defence expenditure following the end of the Cold War, but the level has been in and around 2.5% for the past 15 years.

    Furthermore, UK defence expenditure (as % of GDP) is much higher than the NATO European average of 1.7%. Only the US and Greece spend more.

    in reply to: CVF Construction #2025411
    flanker30
    Participant

    …..
    It would be worse if there weren’t and you had no chances to reply to attack while your helo is in the hangar or getting refuelled or unavailable in any way.
    That’s why two choppers would be better, but, again, then we get to the money issue….

    Agreed, and three would be better again….

    ….. That’s also why US Navy got the ASROC, the russians got their SSN 14 missiles and Italy has the Milas: to bring the torpedo at a greater distance and hit the submarines well far away from your own hull.
    The RN never got the money to follow that path, but it is not the navy you should blame….

    Ikara?

    in reply to: UK to ditch F-35B for F-35C? #2393538
    flanker30
    Participant

    Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Ft. Worth, Texas, is being awarded a $13,035,539 modification to a previously awarded cost-plus-award-fee contract (N00019-02-C-3002) to incorporate the shipborne rolling vertical landing capability into the F-35 Joint Strike Fighter for the United Kingdom. Work will be performed at Fort Worth, Texas (54 percent); Warton, United Kingdom (35 percent); El Segundo, Calif. (7 percent); and Orlando, Fla. (4 percent). Work is expected to be completed in October 2013. Contract funds will not expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Md., is the contracting activity.

    1. What exactly does that $13 million of work consist of?

    2. Does that mean that every F-35B bought by Britain will cost $13 million more than the F-35Bs bought by the US Marines?

    in reply to: CVF Construction #2025501
    flanker30
    Participant

    According to Air Forces Monthly, the Royal Navy is deploying the RFA ship Fort Victoria to the Horn of Africa and the Gulf of Aden for anti-piracy operations. The ship will carry a Merlin HM1 to provide route suveillance and deter and detect pirate attacks, while also providing the board-and-search capability. The helicopter can use weapons to neutralise any threat, and can carry Marines for sniping and boarding.

    The main point is that this shows that the main vessel is primarily a platform, for helicopters and small fast boats, and remotely operated, UAVs, USVs and UUVs. Motherships, not greyhounds of the seas.

    http://upload.wikimedia.org/wikipedia/commons/5/5b/RFA_Fort_Victoria_A387_BB.jpg

    in reply to: UK Defence Review Part III #2394593
    flanker30
    Participant

    1. Why are both the Chinook and Merlin (non-Navy) needed? Do their capabilities and roles not overlap?

    2. Why is the RAF still operating helicopters at all? Better leave that to the Army and the Navy.

    3. The Navy needs an updated Lynx. The Super Lynx 300 would do, but if the Lynx Wildcat is past the stage of ‘no return’, then it just be acquired, but only for the Navy.

    4. The Army needs a basic flying truck to replace the Puma that can deliver a infantry squad with attachments – say 10-12 fully equipped soldiers – crewed by two pilots and two loadmasters/door gunners.

    in reply to: Royal Navy CVF COD Options #2025677
    flanker30
    Participant
    in reply to: UK Defence Review Part II #2394917
    flanker30
    Participant

    40 is alnost certain to be the first batch of F35s ordered, standard UK OCU and OE are 24 and 4 with a squadron of 12 equals, you guessed it, 40, and they are the only aircraft which need to be paid for in the 2011-2015 timeframe.

    Why would you need a 24-aircraft OCU if there is only one operational squadron of 12 aircraft?

Viewing 15 posts - 256 through 270 (of 509 total)