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Amiga500

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Viewing 15 posts - 316 through 330 (of 2,151 total)
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  • in reply to: F-35 News, Multimedia & Discussion thread (3) #2256296
    Amiga500
    Participant

    Dumbest statement of the year candidate?

    Hmmmmm, who is more credible: a. a Knesset member who apparently has a subscription to AvWeek, or B. Those in the IAF, a thoroughly respected and professional air force, that is claiming they need two squadrons worth of F-35’s?

    Good call there Amiga

    Dumbest post of the decade favourite right here.

    If you think that Israeli intelligence rely on the likes of Aviation Week for all (indeed, any) of their info – then you are absolutely mad and beyond logic.

    Aviation Week are named as they are a public source that would lend support to their argument, so that they don’t have to name other sources they wish to remain private. Its how intelligence works.

    But, I guess maybe understanding intelligence requires more (of the other kind of) intelligence than some on here have.

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2256799
    Amiga500
    Participant

    That’s right, he ignored virtually the entire SDD test program to date, JPO documents and went with public info that was between 6 and 11 years old.

    Yes, MOSSAD get all their info from Aviation Week.

    So, what flavour of kool-aid would sir like this week? Particularly sour lemonade perhaps?

    in reply to: A NATO Fighter? Airbus Military Chief has some thoughts #2256801
    Amiga500
    Participant

    Are people stupid? Has no one here learned from the F-35 disaster?

    Design and build engines to a common spec, with common interfaces.
    Same with radar T/R modules and modular back end/RWR/IRST/FLIR/MAWs/munitions.
    Same software language, with common interfaces and with flight control separated from mission specific software.

    Then let the airframe be tailored to the task.
    Need 2 engines? Select 2 engines.
    Need distributed array RWR/MAWs? Then add multiple instances to the airframe.
    Need a big radar? Then add more of T/R modules to your plate (or distribute) and more back end processing modules.

    Yes, it will never be quite as optimised as a fully bespoke solution; but it should get you >95% of the way there with probably less than 50% of the cost.

    Edit: Oh, and Airbus, Lockheed and Boeing are too big. They spend more time on procedure than on actual value-adding work. In excess of 99% of cost is not on things that end up on the airframe.

    in reply to: Why Delta (and others) are buying from Airbus and not 777s #487587
    Amiga500
    Participant

    One question posed by the article…it says Airbusses are newer (granted) and cheaper.
    How than they be cheaper?

    The article is a tad confusing.

    Airbus are offering 2 products in the market in the timeframe, A330NEO and A350.

    Boeing have two potential offers, the 787-9 and the 777-300ER.

    If Delta want the new engines, then they have to choose between A330NEO, A350 and 787-9, ruling out the new technology.

    If they want the cheapest, they’d go with 777-300ER or A330NEO (as most R&D costs are sunk).

    But, they’ve decided to go with an Airbus mix, getting 90+% of the efficiency saving at maybe 80% of the 787/350 cost with A330NEO, and the full price A350 for further fuel savings at greater cost.

    The overall cost of the Airbus deal is less than a full 787-9 deal, and the fuel savings are almost as good. The cost may be more than a 777 deal, but the fuel savings substantially more.

    in reply to: Airbus to build 5 New-Generation Belugas! #487726
    Amiga500
    Participant

    Yet another instance of Airbus strategic planning f**king it up.

    If they’d planned ahead; the A380F would have had a hinged nose and the cargo bay would have been capable of taking such sized items.

    Two birds, one stone – and the A380F might just have sold in numbers.

    in reply to: The PAK-FA News, Pics & Debate Thread XXIV #2259135
    Amiga500
    Participant

    But… consider that even a 25dB reduction in signal return still gives the T-50’s 10 degree sector side aspect an RCS > 3m^2, ie. Still detectable from 200km+ by the last 3 generations of mobile field radars.

    Sauce and method please…

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2262021
    Amiga500
    Participant

    what are the implications for the use of LO aircraft v non-LO aircraft?

    Missiles are still using X-band limited power seekers.

    But certainly the posturing and positioning before any fight could be affected if localisation is sufficiently good.

    Could it be that a radar on Chinese soil really spotted an F-22 over South Korea?

    Well, its certainly possible. From Incheon to Weihai is around 400 km, which would be just above the radar horizon for an aircraft at 33 kft.

    As has been said many, many, many times before* – make the wavelength large enough and nothing is “invisible”.

    *and disregarded by the sheep many many times before too.

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2211294
    Amiga500
    Participant

    CSBA huh? Seems you are as uninformed about the machinations between the Pentagon and Think tanks than you are about aircraft. Thanks for the laugh, use google to check what CSBA is first next time.

    The CSBA report carries far more weight than usual because it was drafted under the leadership of deputy defense secretary Robert Work (AW&ST March 31, p. 20) and his senior advisers, according to a source directly involved in its production

    :rolleyes:

    But, you are right, the earth is flat. Carry on. :stupid:

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2211296
    Amiga500
    Participant

    Why single out the F-35 for being a compromise?

    Because -A and -C are compromised to fit in -B; which adds several further levels of compromising that the others don’t have to do.

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2211419
    Amiga500
    Participant

    http://aviationweek.com/defense/new-strategy-would-cut-f-35s-boost-bombers-and-uavs

    So… now even the DoD is starting to realise the F-35 is a load of sh_t.

    [spare the “but but but force multiplier, but but but stealth, but but but 5th generation, but but but network-centric, but but but lockeed, but but powerpoint” crap that will inevitably be a ‘response’.]

    in reply to: Heavy bombers role in conventional warfare, what's needed #2214090
    Amiga500
    Participant

    how would you make out the difference between an umbrella and an AK-47 at 70k ft ?

    The targets are acquired and the weapons guided entirely from the ground.

    in reply to: Heavy bombers role in conventional warfare, what's needed #2214233
    Amiga500
    Participant

    The downside being that they are a sitting duck

    At 70k ft?

    in reply to: Embraer KC-390 rolled out #2214264
    Amiga500
    Participant

    Interesting chart. So it costs as much as an IL-76, but carries less than half in cargo? We can see why the IL-76 still sells in such numbers and is so popular.

    Yes, but that is purchase cost only.

    Using those engines, the KC390’s maintenance costs could be incredibly low – a Gripen of the transport world.

    in reply to: Heavy bombers role in conventional warfare, what's needed #2214268
    Amiga500
    Participant

    The problem with A330 is inability to target on the wing without substantial and time critical help from outside sources

    Oh don’t be so one-dimensional.

    If anyone was seriously considering modifying the floor beams, the frames and longerons to accomodate a bomb bay they are sure as hell going to add avionics as appropriate.

    The question is – “would it actually work out cheaper?” – the answer being “probably not” (given you are going to have to have at least some pukka bombers in your force anyway).

    A better tool for anti insurgency operations would be a high altitude airship, (think HAA/HALE-D) with a large number of (SDBesque) munitions that could be released on demand from the ground then lased to target as appropriate. Unlimited endurance (only needing to come down for replenishment) and air support as immediate as the travel time from airship to ground.

    in reply to: F-35 News, Multimedia & Discussion thread (3) #2216291
    Amiga500
    Participant

    The F-35b aboard the LHA are tasked with supporting the marines ashore, that could mean CAS, interdiction, recon. The CVW from a carrier has to provide an umbrella over a task force, AEW, anti-submarine, strike, refueling, etc. with 70 odd aircraft. Simply put, if it is a Marine operation, the F-35B are in operation with the Osprey’s, AH-1 to support the Marines.

    So in this environment, the Marines would not get any support from the CVN? Because… just because.

    For your question, your going to need an LHA to provide the Aviation assets for a MEU. CVN not the same as LHA different mission, answered that at least twice now.

    Semantics. Which seem to have defined a multi-billion dollar program. Beggars belief really.

    If the USMC are in a high threat environment where they need the bells and whistles which cost $$$, then there will be CVN standing to in direct support which would have been able to provide the bells and whistles support for $$.

    Let’s answer that with a question, how many lives of Marine pilots are you willing to risk against any opposition armed with even rudimentary air defenses?

    Every time a pilot steps into a jet there is risk.

    Just to note, the scenario would require an F-35B operating off an LHD?

    Can you name any instances of USMC operating off LHD in similar environments in the past?

    The aircraft is designed to operate in a high threat environment where “stealth” is needed.

    EXACTLY!

    Yet, for the F-35B, in reality the high threat environment will not exist!

    What the RN is buying is power projection.

    The same money would have bought power projection over a longer reach from a CTOL based group.

Viewing 15 posts - 316 through 330 (of 2,151 total)