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TomcatViP

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Viewing 15 posts - 3,541 through 3,555 (of 5,621 total)
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  • in reply to: RuAF News and development Thread part 14 #2192716
    TomcatViP
    Participant

    Couldn’t it be simply that they are carried as weight balance to dampen aeroelastic loads?

    TomcatViP
    Participant

    Rockwell Delivers First Gen 3 Helmet for F-35

    Rockwell or Roswel?

    [ATTACH=CONFIG]239863[/ATTACH]

    in reply to: Military Aviation News-2015 #2193758
    TomcatViP
    Participant

    France Sets Stage for Trainer Competition

    So, that has been confirmed ?

    The service needs 290 fighter pilots, with each flying an annual 250 hours, of which 70 will be on a Rafale simulator. Of those pilots, 50 will fly an annual 40 hours in the Rafale and fly in the new trainer with a download of Rafale simulation in the cockpit, Mercier said.

    290 pilots, among them 50 (low mix), will fly 70hrs in a static simulator, 150 hrs in a slow and low (to very low) G airframe and 40 in their Operational mount.
    And of course, politic being what it is, the 50 will end-up soon 100+…

    Does the time spent cycling b/w shelters count?

    If a Turboprop is selected, it would be the most dramatic fall of cap in the late history of the FrAF.

    What stands as mind boggling is the tempo. Why now when the T-X competition will cut cost of trainers drastically? Why not simply buy/lease a transitory aircraft like the M-345* and wait a little less than 5 years? I fail to see some logic here.

    *the prestige gained in such a lease could lead Aermacchi to make a good offer in comparison to BAe.

    in reply to: UCAV/UAV/UAS News and discussion 2015 #2193993
    TomcatViP
    Participant

    MQ-8C radar promises long-range ISR boost for LCS

    Draft specifications indicate that the radar will be able to track 500 targets at ranges out to 100 n miles

    How would they call it? An UAVAWAC? 😮

    Source:
    Janes

    in reply to: UCAV/UAV/UAS News and discussion 2015 #2193997
    TomcatViP
    Participant

    It’s a lot of energy spent to swim with such hydro configuration (rigid body + wing span). Is that thing able to T.O again? Otherwise I fail to understand the purpose here.
    If we get a closer look at the wing structure to sustain the impact with the sea, it’s probably a mono-block design to remain sturdy and cheap. Hence, If this thing was build to rejoin an immersed vessel, why not simply discard the entire wing prior to the impact (expendable) and use conventional propeller to augment undersea speed and range?

    Something does not add-up here.

    in reply to: Helicopter News & Discussion #2194002
    TomcatViP
    Participant

    US Army to acquire enhanced MH-47G Block 2 Chinooks

    he US Army Aviation Integration Directorate is proposing the resumption of production after this date to deliver an undisclosed number of additional MH-47G helicopters in a Block 2 configuration
    […]
    One option being proposed by the company is the Advanced Chinook Rotor Blade (ACRB). Still under development, the ACRB is not a flat blade* as currency fitted, but features lots of geometry and a new asymmetric aerofoil to increase the lift by approximately 900 kg per blade (5,400 kg for the helicopter). An interesting design criterion of this blade is that the first 45 cm, where it attaches to the hub, is identical to the old blade for easy retrofit (the ACRB is also made of the same materials as the old blade). Boeing said that the ACRB should be ready for fielding in about 2019, raising the baseline CH-47F helicopter’s current payload from 10,886 kg to 16,286 kg

    The ACRB system:
    http://www.flightglobal.com/assets/getasset.aspx?itemid=47502

    Source:
    http://www.janes.com/
    http://www.flightglobal.com/

    *I assume symetrical airfoil is what has to be read.

    in reply to: Missing Malaysian Airlines B777 #480058
    TomcatViP
    Participant

    Un petit tour et puis s’en vont*: how the Fr administration grounded the Aerial search for potential plane’s debris

    FAZSOI, the military forces operating the search plane said the CASA was grounded Saturday because there had been no order to fly from the Island’s Prefect.

    The FAZSOI spokesperson however said foot-based beach patrols were being carried out by Gendarmerie police somewhere on the island. A specific location could not be given.

    the search covers a 120 by 40 kilometre area over the south-eastern Indian Oc

    [ATTACH=CONFIG]239759[/ATTACH]

    Fr Official website describes a single 4hr flight before the lack of administrative order grounded the search team.

    Source:
    The Sydney Morning Herald

    *extract of a popular kid song (“…one more lap and then they went…”)

    in reply to: Indian Air Force Thread 20 #2194295
    TomcatViP
    Participant

    Often some forgot that by revamping an airframe, avionic’s weight (and volume) can drastically be reduced. For example, it was all about the F20 vs the early 16.

    in reply to: Saab Gripen & Gripen NG thread #3 #2194935
    TomcatViP
    Participant

    And in spite of the corruption scandals engulfing the government.

    Engulfing? We don’t really know which way around this story goes.

    in reply to: USAF T-X #2195249
    TomcatViP
    Participant

    The idea would have been that, if everything has to be stealthy to be at least minimally survivable, giving MAKO that potential could be a visionary approach for any future dev. Just like today when the USAF is adding a provisional refuel cap to the T-X.

    Also, Mako was to be the first stealth design for the Eu industry: research, develop, seed were still words spoken without a blush…

    in reply to: The PAK-FA News, Pics & Debate Thread XXV #2195253
    TomcatViP
    Participant

    Any official statement for that?

    [ATTACH=CONFIG]239700[/ATTACH]

    Notice that it is probably designed to slide like on the F135/ ADVENT on bench test (video)

    in reply to: Build a 6th generation fighter. go #2195275
    TomcatViP
    Participant

    Well, its’ kind of a search for a 6 in a box… How would you call it, a six-pack ?

    in reply to: Missing Malaysian Airlines B777 #480074
    TomcatViP
    Participant

    That is another mystery.

    Also given the process that will be used by the DGA for analyzing the part, I fear that we might have another french prosecutor nose-diving on his own theory (explosive). French inquiry being leaded by an anti-terrorism Judge (magistrate investigator). See the beginning of a polemic surrounding some presumed (by Fr prosecutor) hidden information by the Malaysian inquiry…

    Note this following the conference in Paris:

    experts from Boeing and the National Transportation Safety Board who had seen the object, a piece of what is known as a flaperon, were not yet fully satisfied, and called for further analysis.

    Their doubts were based on a modification to the flaperon part that did not appear to exactly match what they would expect from airline maintenance records

    Source:
    The New York Times

    in reply to: Saab Gripen & Gripen NG thread #3 #2195576
    TomcatViP
    Participant

    hehe… They have even modified the infamous Death Plank* 😉

    http://ftp.combitech.se/Global/Documents%20and%20Images/Air/Gripen/Gripen%20for%20Switzerland/IRST_690_edited-1.jpg

    before:

    *To re-use a now old-fashioned expression

    in reply to: UCAV/UAV/UAS News and discussion 2015 #2195584
    TomcatViP
    Participant

    Not its a dead link for me aswell. But from the source code (HTML Tag metacontent):

    BAE Systems has announced its intention to re-fly the Mantis UAS Concept Demonstrator; this time in UK airspace. This will be the first flight of a UAS (Unmanned Air System) of this class in UK airspace

    I hope it helps.

Viewing 15 posts - 3,541 through 3,555 (of 5,621 total)