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TomcatViP

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Viewing 15 posts - 4,861 through 4,875 (of 5,621 total)
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  • in reply to: J-20 Black Eagle – Part 6 #2243132
    TomcatViP
    Participant

    Yeah. The thinking behind some British fighter designs o the 1950s & their procurement by the RAF & FAA is, to say the least, difficult to understand.

    It’s easy to understand and somewhat documented: they relied on incorrect wind tunnel testing techniques and process that had inherent flaws (water).

    in reply to: Will the A-10 go? #2243540
    TomcatViP
    Participant

    the A-10, which Hagel called a 40-year-old, single-purpose aircraft designed for Cold War operations, at a cost savings of $3.5 billion over five years.

    Source:
    CNN.com

    The big picture:
    US Army down from 550k to 450k personals
    Special Forces up from 66K to 70k

    The new Helo joint project might be what will put an end to the glorious A10.

    in reply to: Will the A-10 go? #2243570
    TomcatViP
    Participant

    There was also a recent article talking about a drastic force reduction in the US army (from two theater to a single one). Easy to see some convergence here.

    I fear that if SFOC doesn’t request it , the 10 will go.

    Keeping the B1 (upgraded) makes sense. This thing is a SuperDuber Rafale on an OP point of view.

    in reply to: Brazil closer to Boeing on jets deal after Biden visit #2243571
    TomcatViP
    Participant

    Indeed the high pretension from Brazil to the UN Security Council had been expressed since the early 2000’s . That could be one of the reasons Brazil to receive the World Cup in 2014 and the Olympics in 2016, once it were part of the campaign of Brazil to obtain high visibility on the World stage with the aim of obtain a seat on the UN Security Council .

    This is exactly why you should have had alrdy a long range fighter OR the Grip + Carriers.

    When you pretend to be something on the international arena you’ve to be prepared to be undermined. One way of dealing with that is via brutish Mil power. The gunboat politic… but in reverse.

    Today that’s what a force of Raf, F18, PAKFA or F22 is.

    in reply to: Will the A-10 go? #2243573
    TomcatViP
    Participant

    Moved my post here from the News section (to not pollute the thread). Hope it’s OK for your Freehand

    Pentagon seeks to ground U-2s, A-10s and Kiowa Warriors, delay F-35C procurement

    Regarding the moves with the A10, I fear that the democrats will have to swallow the pill in 2016. Discarding the 10 is nearly as dramatics as replacing automatics cartridge with boxes of marshmallows.

    Here is an anticipation for the next presidential debate:
    GoP candidate:
    And the irresponsible Obama deprived american ground force from air support with the A10
    Hillary:
    The “A” what ? is that a new app from Apple that I don’t know about? (thinking) How could it be?
    GoP candidate:
    You see what I mean. (pointing his finger toward the crowd). We need you America
    Senator Mc Cain – giggling behind the stage – to CNN’s senior correspondent :
    I told you. Naïve they are. May the (US Air) force be with US.
    CNN anchor:
    You said Hillary will win.
    Senator Mc Cain
    You ‘re sure ?
    CNN anchor:
    Hummm… can’t find your tweet on my Iphone… But Senator, wasn’t the USAF declining the OP benefits of the RQ4?
    And blablabla

    in reply to: BAE Replica movie #2243574
    TomcatViP
    Participant

    they are probably calibrating the radar range for the new coating. That’s it.

    Regarding the moves of such a sensitive “aircraft” in broad daylight in front of everyone (did I see the test pilone settled only meters away from the fence?!!!) , Bae is playing the PR card only.

    in reply to: F-35 News, Multimedia & Discussion thread (2) #2243577
    TomcatViP
    Participant

    But of course when you sell away your own Sat tech and frequencies for peanuts… That’s much harder to achieve.

    in reply to: Croatian Air Force-Air defence Today and…. Tomorrow #2243578
    TomcatViP
    Participant

    ^ uh, China anything is unlikely.
    Croatia is now an EU country, not a third world world basketcase.
    Gripen As are possible, the Swedes are willing to dispose of them.
    Other wise no jets is also an option.
    most of its neighbors aren’t flying fighters
    Serbia which seems to have gone for the mig-29m, is most likely going to have them grounded most of the time.

    I have to say that I miss-understood Croatia for the Czech republic (Yes Yes I am under heavy pressure). I deleted the above post as being mostly irrelevant. Sorry for that Bacon

    By the way I have spent times in Croatia AND the Czech republic (as in Slovakia :love-struck: ). Don’t know what to say. Sorry guys.

    in reply to: RAF LOOK AT A400M FOR SAR #2243653
    TomcatViP
    Participant

    unpaid students competing for the possibility to get an internship…

    Regarding the use of a 20t payload capable plane, with 4 burning, wide body such as the A400m to drop a 1t lifeboat at sea in windy/gusty conditions… An early logical conclusion will be: get an ATR, a Q400 or better a refurbished Orion!

    TomcatViP
    Participant

    The above makes perfect sense.

    It also makes it easier to get foreign expertise on board. Boeing, for example, might be interested in co-operating, to stay in the fighter game. SAAB could see it as a Gripen successor, & Dassault, etc. as a commercially useful venture & a way of keeping their hands in after Typhoon & Rafale.

    So Swerve, if I do read you clear and loud, emerging countries should organize their advanced technology projects (the ones that they push painfully forward just to cut their dependence) to suit the old order of the post-colonial industrial age? Do I am right?

    (Sry for Boeing and the Swede)

    Given that China is still dependent of foreign tech 30 years after setting the trend to be self-sufficient in aerotech (what they are in many other sectors where they did had a light hand when it came to recruits foreign expertise), I would say that this is CERTAINLY NOT what other should do.

    India has Tata in Fr (Toulouse) to get some experience, trace and contract on individual basis the required experts
    Korea has got a life culture that can seduce as much as the US most of the 20+ newly graduated engineers to work in-country
    Japan could relax its posture of isolationism when it comes to defense tech
    Turkey can surf on the bulimia of racism to attract talented Phd and be the point of focus of tech excellences on the south Mediterranean shores (with Israel of course)

    The years to comes are not the eighties. There is plenty of industrial successes to set examples for the audacious. That it could be in the IT or in the mobile phone industry as well as in the aero or space tech is a sign to come.

    in reply to: J-20 Black Eagle – Part 6 #2243926
    TomcatViP
    Participant

    […] the manufacturing quality and tolerance needed probably would have been a cost and capacity risk they now don’t have to worry about. My two cents.

    +1 to that.

    I think that the frame absorb the impact in case of a Bird strike by distributing the load and damping the vib. It might help to reduce the amount of material in the bulge part of the bubble, reducing time for production and treatment etc … (then cost)

    have a look at GKN Aerospace page to see some pic of the prod process.

    in reply to: J-20 Black Eagle – Part 6 #2243981
    TomcatViP
    Participant

    It doesn’t means that it is built in a single piece 😉

    in reply to: Impressive Weapons Load 2 (again) #2243983
    TomcatViP
    Participant

    Could you name the missile for me ? I don’t get it right now. 😮

    in reply to: J-20 Black Eagle – Part 6 #2243989
    TomcatViP
    Participant

    Sorry Guys,
    but I just come back to look at this thread again and discover the bubble canopy of the J-20 in last pictures.
    Going back to previous replies, I don’t see the answer to my “dude” question : why does the canopy of J-20 is now equipped with a frame ?
    Is it for rigidity problem during test evaluation or for something else ?
    Thank you.

    Hypo :
    a. Cost (an all golden treated is more expensive than only the front section – the J20 seen as a frontal stealth -> penetrating aircraft)
    b. Rigidity.
    b.i: They have all the tech at hand reach but intend to fly beyond Mach 2
    b.ii: They sourced their tech in Eu/Ru and are then limited at a lower level OR tech is local with the same result (hence teh question: does the the J10 is really a Mach2 fighter?)
    b.iii: they encountered some unexpected problem with the design and reverted back to a more conventional design to focus on what matters most (the canopy being an interim version)
    c. Quality. The one piece design didn’t match the transparency expectation AND/OR the pilot life sustainement system (ejection, OBOGS (oxidation)…).

    TomcatViP
    Participant

    The single, monolithic tail is obsolete IMHO. I want to see a set of all moving tail rudders like on Sukhoi’s T-50 and Chengdu’s J-20. A miniaturized Sukhoi T-50 wouldn’t be that hard on the eyes.

    Frankly, a miniaturized PakFA with moderns J85 type of engines is what sparks in my eyes brightly when speaking of a twin design. MiniMini_FA or F23.

    All moving rudders: forget about it. The 20 is not an high Alpha bird. That’s why he got those.

Viewing 15 posts - 4,861 through 4,875 (of 5,621 total)