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Mick

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Viewing 15 posts - 31 through 45 (of 244 total)
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  • in reply to: European UCAVs Take Shape #2494438
    Mick
    Participant

    I also don’t think Raven ever undertook fully autonomous flight with take-offs and landings controlled via a ground station. From what I can gather, Raven was largely testing the systems, technology and production methods that could be used for Corax and a possible UCAV demonstrator for the RAF’s then FOAS requirement. By the time Raven had been tested, it had become capable of full autonomous flight with all systems cleared ready for use in Corax. BAE Systems press releases at the time that the contract for Taranis had been awarded state “Raven demonstrated, in flight, an autonomous system using a configuration similar to the one proposed for Taranis”. Note the word “in flight”, which could imply something else was done for the take-off and landings. Still, it was the first tailless design to fly outside the US.

    in reply to: European UCAVs Take Shape #2494920
    Mick
    Participant

    [B]

    First automatic recovery of an UAV on a French Frigat.
    http://www.meretmarine.com/lienobjet.cfm?mer_objet_lien_id=14686&id=108547

    http://i146.photobucket.com/albums/r279/sampaix/14630.jpg

    http://i146.photobucket.com/albums/r279/sampaix/14631.jpg

    While DCNS tested a new automatic decking device for those trials, what you have there is an Austrian Camcopter S-100. Similar trials with the S-100 were undertaken in the summer by the Germans as well. I think the key difference is that the DCNS device is the first in the world to enable that kind of UAV to undertake an automatic take-off and land in really rough weather and heavy seas. Normally those things can only get airborne and land again in fairly calmer weather.

    in reply to: European UCAVs Take Shape #2496093
    Mick
    Participant

    Sorry to jump in Rob L, but here’s another new project involving BAE Systems stateside that just caught my eye.

    http://www.aviationweek.com/aw/generic/story_channel.jsp?channel=defense&id=news/BUG011209.xml&headline=Unmanned%20Vehicles%20Mimic%20Insects

    in reply to: European UCAVs Take Shape #2496539
    Mick
    Participant

    You can’t really gauge a country’s capabilities to develop UAVs on the basis of Raven, Corax, SHARC and for that matter AVE-C or D. Rudimentary designs with bits sometimes raided from radio-controlled aircraft parts bins that had no purpose other than tweaking and investigating some of the technologies or looking at the kind of designs that could be used. Things have moved on since most of these flew and certainly since Mike Turner was working for BAE Systems complaining about a lack of funding. The UK has a funded programme now in SUAV(E), that will include two full-scale demonstrator programmes, including a MALE UAV that is based on operational experience, as well as a fully-funded tactical UAV programme. And then look at what Italy is doing. Things have moved on.

    in reply to: European UCAVs Take Shape #2497471
    Mick
    Participant

    Possibly, but there is a lot of work going on with the UK defence industry on UAV technology, and not just covering the actual platforms. If the UK is to retain any of those kind of aerospace skills (especially after production of the Eurofighter ends), it would make sense to develop something. I guess it would also be cheaper to develop than buying manned combat aircraft. Depends on what a production UCAV will cost and what it will be able to do. The UK would also have operational sovereignty over it, something that they may not get going with the US.

    There is a good article from Aviation Week from last Summer that details Taranis and the requirement, as well as discussing Neuron.

    http://www.aviationweek.com/aw/generic/story_generic.jsp?channel=awst&id=news/aw071408p1.xml

    in reply to: European UCAVs Take Shape #2497494
    Mick
    Participant

    I said earlier that they wouldn’t drop weapons physically, although I’m still uncertain as to whether it will actually have weapons bays (even the X-47B will have weapon bays but may not use them during testing). That would certainly make Neuron the first European UCAV demonstrator to drop weapons.

    An initial decision is required by 2011 as to whether to proceed with a production UCAV that would most likely replace the Tornado (I think it’s “Deep and Persistent Offensive Capability” or whatever they are calling it this week) to complement the Eurofighter Typhoon and F-35. It would enter service sometime after 2020. It may turn out that Taranis doesn’t go any further, they buy off-the-shelf, join another project or don’t buy UCAV at all. The UK does have interests in US UCAV programmes beyond industrial participation by American-based UK companies, so who knows at this stage.

    in reply to: European UCAVs Take Shape #2497515
    Mick
    Participant

    Yes, US-based subsidiaries of BAE Systems and GKN Aerospace doing some work on the avionics and fuselage structure. Smiths Aerospace was providing the landing gear, but they are part of General Electric now.

    in reply to: European UCAVs Take Shape #2497563
    Mick
    Participant

    Sort of… The X-45s were not proceeded with, the USN preferring the Northrop Grumman X-47. The X-47B has been ordered; two will be built, in order to conduct carrier testing, and basically prove that the UCAV has a place in the US Navy. If the tests are successful, it is quite probable that the X-47 could become the AQ-47 or whatever they decide to call it. The X-47B will almost certainly drop live bombs, though not in anger (since it is relatively unusual for the military to deploy an ‘experimental’ type to a combat zone).

    Sorry I meant X-47B, X-45 being the Boeing proposal for the original J-UCAS requirement. I was not aware of any weapons release as part of the test (UCAS-D) programme with focus primarily on naval air ops integration, carrier launch/recovery and now aerial refuelling as well. The X-47B is being lined up as a possible platform for the US Navy’s N-UCAS and F/A-XX requirements.

    http://www.flightglobal.com/articles/2006/12/07/210978/picture-european-ucav-cooperation-hopes-dashed-further-as-bae-systems-unveils-124m-tarantis.html

    Sorry wrong link, see below

    http://www.flightglobal.com/articles/2008/12/11/320019/ucas-d-escapes-budget-cut-threat-with-expanded-role.html

    in reply to: European UCAVs Take Shape #2497836
    Mick
    Participant

    Correct me if I’m wrong, but I believe that the two X-45B Pegasus, while having weapons bays, will not (like Taranis unless things have changed in a year) do any actual bombing tests with the testing focusing on the technologies, carrier landings and aerial refuelling. It has not been named something else like UAS-Carrier demonstrator because it won’t drop live bombs. It is also a UCAV (or UCAS in American terminology) demonstrator (UCAS-D).

    in reply to: European UCAVs Take Shape #2498660
    Mick
    Participant

    My mistake, it will have two weapons bays, but they won’t be used.

    in reply to: European UCAVs Take Shape #2498682
    Mick
    Participant

    True, no weapons bays – but they are going to use simulations for the bomb-dropping stuff. It is still considered a UCAV technology demonstrator because that is where it would head if the MoD decide to make Taranis the basis for a future production UCAV model (that would be its role). Neuron falls into the same category, except it will have bomb bays and will actually drop bombs as part of the testing.

    in reply to: Rafale News V #2463894
    Mick
    Participant

    The total amount paid by the European nations towards JSF R&D is half of what Edelstenne quoted. It’s more in the region of four billion dollars if he is referring to the costs towards the actual development programme that the JSF is undergoing now.

    in reply to: X-47B unveiled. #2465679
    Mick
    Participant

    There was supposed to be a little bit of British interest in the predecessor programme to UCAS-D (complete with Brits working jointly with the US investigating UCAV use in coalition ops). The UK is now working on its own [smaller] Taranis demonstrator, but unless that ends up turning into a production model and a carrier version is later developed, the X-47B might be a useful buy in the future if it ever develops beyond being a demonstration craft.

    I think the US Navy is looking at the X-47B, if it is adopted for UCAS-N, to complement the F-35C rather than replace it. If it does replace anything it would be the Super Hornet (F/A-XXX) either manned or unmanned.

    in reply to: Norwegian Government select JSF #2473604
    Mick
    Participant

    Whether it is $80 million or $60 million per aircraft or $xxx millions/billions for LCC costs, Burbage has already said that JSF will be offered to the countries planning to buy at a fixed price by about April or May next year. Unless the LockMart goes back on this proposal, all these prices from the USAF estimates will have little relevance to anyone except the US. Five years of production from 2014 won’t cover all the orders, but it would cover a large slice of the aircraft for all the countries that plan to buy (except the US).

    http://www.ft.com/cms/s/0/8a1701d4-c011-11dd-9222-0000779fd18c.html

    in reply to: Hinds at Boscombe Down #2491248
    Mick
    Participant

    There is a long distance pic on this blog (scroll down below the close-up of the RAF’s new DA-42 “A better photo of G-DOSA”) where it says “Today at Boscombe Down G-DOSA arrived from Old Sarum…”

    http://spongthrush.blogspot.com/tikaboo/index.html

Viewing 15 posts - 31 through 45 (of 244 total)