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TomcatViP

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  • in reply to: 2017 F-35 news and discussion thread #2137028
    TomcatViP
    Participant

    https://www.airforcetimes.com/articles/growing-readiness-woes-only-7-in-10-air-force-planes-are-ready-to-fly

    This means airmen have to spend more time re-applying the stealth coating on the Raptor, which means less time in the air. The F-35A Lightning II has similar issues with its stealth coating, he said, but not to the same degree as the F-22.

    A little bit farther doewn the read:
    F-35 rates fell from 67.9 percent in 2015 to 65 percent in 2016.

    it’s still 15% higher than the Rafale (in fact more but you’ll certainly do the math for yourself)
    The F22 still also having 10% better availibility (idem)

    in reply to: USAF not F-35 thread #2137064
    TomcatViP
    Participant

    Just to post it here once again incase we would have to discuss it as we seems to do periodically.*

    [ATTACH=CONFIG]252268[/ATTACH]

    *Someone should pair this chart with the official range number. 😉
    B/w the open rotor/large lifting surface pairing sounds really good (see above post).

    in reply to: Helicopter News & Discussion #2137070
    TomcatViP
    Participant

    Dutch complete Chinook mission in Mali

    The Netherlands’ last of three Boeing CH-47D Chinook transport helicopters deployed in support of the UN Multidimensional Integrated Stabilisation Mission in Mali (MINUSMA) will return to Europe in mid-April, with the German army having assumed the role using NH Industries NH90s.

    On 23 March, the second Dutch Chinook was returned to Gilze Rijen air base aboard a Boeing C-17 strategic transport of the NATO Strategic Airlift Capability unit. The remaining example will arrive at Woensdrecht air base in mid-April to undergo scheduled maintenance.

    The Dutch military says its Defence Helicopter Command’s Chinooks accumulated 2,550 flying hours in support of the MINUSMA mission, performing transport duties and medical evacuation services. The nation’s personnel completed 12 detachments in Mali over a period of two-and-a-half years.

    Source:
    FlightGlobal.com

    in reply to: USAF not F-35 thread #2138498
    TomcatViP
    Participant

    Such a fascinating program. But I have a hard time imagining that long arm for the recovery with all the turbulence and metal to metal interfaces. The rectangular cross-section as it is displayed in the rendered view GA won’t help either IMO.
    But the C-130 looks like really to be the right platform. The use of a trailing tether for the recovery for small UAS could be very challenging. The tensioning forces are dynamically varying and can increase way much than what the hooked mass would suggest. Active dampening is the way to go certainly here.
    Notice how they trail the recovery vehicle out of the slipstream for the actual operation to proceed out of turbulences.

    in reply to: Future of Belgian Air Component #2138604
    TomcatViP
    Participant

    True; otoh Rafale F4 will be quite different from the Rafale at that time; and also very important the missiles and targeting pods will also be very different from that time.

    That would be a sensible move. It could explain the increased engine power.

    in reply to: 2017 F-35 news and discussion thread #2138922
    TomcatViP
    Participant

    Any link to that fine read?

    in reply to: USAF not F-35 thread #2139026
    TomcatViP
    Participant
    in reply to: Military Aviation News #2139035
    TomcatViP
    Participant

    France can buy C5M but does it have money to operate it. It’s not just An-124 dependency but alot other things that coming down the line that French need to worry.

    You can read Pierre Tran spinoff on this theme: DefenseNews.com that does not contain a single word about the C5M offer, sadly. 😡

    in reply to: Future of Belgian Air Component #2139043
    TomcatViP
    Participant

    Source this please- AESA have “near simultaneous modes” in other words interleaving modes. Which U.S. ones did the AdA use? There are several foundries in the US, maybe DGA shouldn’t buy the cheapest ones :). What is the timetable for this physical division because there is nothing, zero information on it other than:
    – THALES has this to say on their site –https://www.thalesgroup.com/en/active-electronically-scanned-array-aesa…

    In other words, it’s exactly the same as the US AESA only smaller and with an older back end.

    Nevermind, I found it http://www.air-cosmos.com/futur-radar-multirole-pour-le-rafale-25687

    Goods not as advertised Hallow, it is for the Rafale mid-life update in the late 2020’s-30’s of an advanced AESA that does not yet exist.

    It’s an upgrade of an upgrade, a set of path that have been much too common those late years. Bring a marketing thingy that see moderate usage (OP request, Excessive cost, poor reliability or moderate achievements ) and wait for the full capabilities to be release by yet another funded program later. Honestly, what usage have those 32 something AESA? They don’t even call it LRIP when it should be.

    Edit: oops, not the Rafale thread. Sorry for the OT.

    in reply to: Future of Belgian Air Component #2139185
    TomcatViP
    Participant

    Not so sure (RBE2 AESA more recent than APG e.g.)

    irrelevant: if it reached OP status (on a very minimal scale) after the F35, it only means that dev was slower, underfunded or begun later.

    Upgrade costs cheaper, definitely!

    What kind of upgrade? The ones that need another round of upgrade to be efficient (pod/radar/WP pylon)?

    operations cost (cfph, logistics etc.) i’d give Rafale a hint.

    I wonder if you have included the OP cost of the supporting assets like extra supply of plane, extra tanker, jammer, ISR, losses, funerals and flowers…

    TRUMP card may be important also. Credibility of US within is falling apart into pieces in Europe atm. A german law maker even asked for a european nuke umbrella based of FR nukes…

    I think that at the end, the image of US as a functioning democracy will be reinforced. Especially after the recent saad episode of the dark prince of the Elysee palace that really, nobody enjoyed much…

    For the rest, the Rafale as a modern day Super Mirage V have some chances. The bloating of its phantasmagoric capacities won’t help here as it did on other market.

    in reply to: UCAV/UAV/UAS News and discussion 2015 #2139420
    TomcatViP
    Participant

    Tandem rotor MEDEVAC UAV

    [ATTACH=CONFIG]252151[/ATTACH]

    The DP14 is part of a U.S. Army Medical Research and Materiel Command, or USAMRMC, effort to look at alternatives to evacuating casualties in what the Army and Marine Corps calls Multidomain Battlefield, a operational concept designed to prepare the joint force to operate in the domains of land, sea, air, space and cyberspace.

    I have a hard time to understand why they use full feathering and flapping hinges on an UAS that size (small). Even Hugues did not have to wait for the composite revolution

    [ATTACH=CONFIG]252152[/ATTACH]

    Or

    http://www.sikorskyarchives.com/images/RAH-66%20IMAGES/RAH-66%2011.png

    Given the type of mission and nap of the earth flying they envision, a rigid rotor tech would be more appropriate. To alleviate gust, prioritize agility and flight precision IGE (think FCS coding time), the articulated rotor have proved its age…

    Source:
    DefenseTech.org

    in reply to: Military Aviation News #2139443
    TomcatViP
    Participant

    F-22 Raptor Fully Upgraded with the AIM-9X Sidewinder Missile*

    “With the AIM-9M ‘Mike’ we kind of went out there going, ‘We have six missiles,’” Daniel joked, referring to the increased effort required to make the weapon effective in modern combat operations. “With AIM-9X, we step out the door going, ‘We got eight missiles on the jet.’

    “It’s literally that big [of] a difference … night and day different,” he said, adding, the AIM-9M was “literally a 50-year-old missile on the Air Force’s newest fighter.”
    […]
    “To put it on the Ferrari of aircraft — the F-22, the most advanced aircraft we have — it gives the pilots more maneuverability, larger range, and it’s a much faster missile,” Chief Master Sgt. Chuck Jenkins, 3rd Wing Weapons Manager, said in a release at the time.

    Source:
    DefenseTech.org via SOFREP.com

    *Already discussed in the non-F35 USAF thread thanks, ampng others, to BiO

    in reply to: Helicopter News & Discussion #2139478
    TomcatViP
    Participant

    RAF welcomes updated Chinook HC5

    That mark also the re-introduction of the larger tanks equipped Chinook* in RAF service:

    https://www.flightglobal.com/assets/getasset.aspx?itemid=70012

    in reply to: Future of Belgian Air Component #2139493
    TomcatViP
    Participant

    More than just EMP hardening. Irrespective of that, it appears that Sweden has already made that decision.

    http://www.defense-aerospace.com/articles-view/feature/5/182326/belgian-rfp-sets-opens-competition-for-f_16-replacement.html

    Nice found but once the BAF has bought the Gripen, they are free to upgrade it as they wish. Especially with such sensitive topic that are not traditionally open to public debate. That could well be put into the future upgrade category. Sweden design bureau having normally no experience with nuclear weapon carriage, their help on this topic won’t be determinant for the success of such integration.

    IMOHO, this declaration changes nothing to the Gripen prospective chances.

    in reply to: Future of Belgian Air Component #2139633
    TomcatViP
    Participant

    Other than resistance to integrating a nuclear weapon on an airframe manufactured by a non NATO member?

    Required would be physical and electronic fail safe changes to certify the Gripen airframe for nuclear carriage. Would the Swedes even allow the airframe to be modified this way?

    I would also suggest that the cost of these upgrades and certification program for such a small fleet would become expensive. It would likely be cheaper to order and operate an aircraft already certified for nuclear delivery (if this remains an enduring requirement…).

    I understand that the Gripen is already hardened for EMP.

    [ATTACH=CONFIG]252139[/ATTACH]

Viewing 15 posts - 1,801 through 1,815 (of 5,621 total)