dark light

Sintra

Forum Replies Created

Viewing 15 posts - 991 through 1,005 (of 3,443 total)
  • Author
    Posts
  • in reply to: Canadian Fighter Replacement #2189683
    Sintra
    Participant

    There is no recent thread for this on this site, and since it’s an active procurement project, I thought I’d restart a discussion around Canada’s replacement of the CF-18. Contenders include the F-35; F/A-18 E/F/G; SAAB Gripen E/F, EFT Single and Two Seater, and Rafale Single and Two Seater. The F-15 SE and F-16V have been popular alternatives for some, neither have been given serious consideration to this point and are likely not contenders.

    Constraints and Context

    • Compatibility with a unique Canadian Mission Set (NORAD/NATO/Canada First)
    • Compatibility with NATO Weaponry and Infrastructure
    • Forward Deployment in the Arctic (Short runways/cold weather/pilot survivability)
    • Compatibility with Tanker Fleet
    • Compatibility with Base Infrastructure (runways/hangers)
    • Procurement Timeframe and Availability
    • Budget Constraints (Acquisition Cost, Operating Cost, Low Canadian Dollar)
    • Offsets

    Recent Articles
    http://www.vanguardcanada.com/2015/11/17/government-office-begins-work-on-finding-cheaper-cf-18-replacement/

    Good Comparison Articles
    http://www.vanguardcanada.com/2015/09/01/fighters/

    Resources
    http://www.forces.gc.ca/en/business-equipment/next-gen-fighter.page
    http://bestfighter4canada.blogspot.ca/
    http://ottawacitizen.com/category/news/national/defence-watch
    http://www.vanguardcanada.com
    https://www.policyalternatives.ca/sites/default/files/uploads/publications/National%20Office/2015/06/Smart_Defence.pdf

    Typhoon is also a contender, in the end it will be either the SH or the F-35A.

    in reply to: The PAK-FA News, Pics & Debate Thread XXV #2190446
    Sintra
    Participant

    I’ll accept anything you want, the moment you provide some -any- explanation of why what I am stating is wrong!
    Call your friends, email them, whatever….they don’t have to give up any company secrets, they don’t even have to tell you why their “systems” work, they just need to tell you why I am wrong!

    Falcon, here you go:
    http://www.sciencedirect.com/science/article/pii/S1270963815002254
    http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5655941

    I´ve read severall diferent articles from reputable publications describing severall diferent teams in severall diferent countries testing what we would call “active cancellation”.

    Ex: Armada International

    MBDA-France has been developing active stealth systems that attempt to cancel the radar return from an airframe by transmitting a second signal of equal frequency and amplitude to the genuine return. Unlike Ram, this technique retains is effectiveness at low and medium frequencies, where the efficiency of passive stealth technology tends to decline.

    In 1999, the company conducted ground tests using a C-22 target drone fitted with an experimental active-stealth system, and flight tests conducted using ‘testbeds’ (probably C-22s) were carried out at the Centre d’Essais des Landes range at Biscarosse in southwest France.

    Possible applications for active stealth measures include the nose, seeker, wing-leading edges and engine air inlets of future missiles. France hopes to use such technology on the mid-life update of the Scalp EG air-to-surface cruise missile, and in next-generation supersonic missiles. Studies have been underway since the mid-1990s, when designers investigated a possible stealthy variant of the Apache with a redesigned fuselage of flattened triangular cross-section.

    in reply to: UCAV/UAV/UAS News and discussion 2015 #2191290
    Sintra
    Participant

    Aurora wins DARPA VTOL X-Prize with lightning strike:

    https://www.flightglobal.com/news/articles/video-auroras-lightningstrike-wins-darpa-vtol-x-pl-422720/

    My favourite design out of those entered:

    Hmmmm, a VTOL UAV with twenty four ducted fans on four rotating wings, what could wrong? 🙂
    That thing is ugly!

    Cheers

    in reply to: What will Germany replace The Tornado with? #2192455
    Sintra
    Participant

    Germans should have just saved a lot of money and got the F-16A/B and C/D back in the 80s and they would have saved cost and still be operating a modernized version of it

    And in the process they would assure that a) the German military aerospace industry got killed and b) the Luftwaffe would be facing the might of the entire Soviet Frontal Air Force with a AIM-9L/MK82/Maverick/”day only” fast jet force.

    in reply to: F-35 News and discussion (2016) take III #2192954
    Sintra
    Participant

    You do realize that this system can engage short range ballistic missiles right?
    SMH. There is an old saying ” A fool is known by his multitude of words”. Atleast keep your mouth closed, to leave us in doubt of you being a fool.

    There also saying’s about following your own advices.

    in reply to: F-35 News and discussion (2016) take III #2192958
    Sintra
    Participant

    Has there ever been a SAM with a 200+ mile engagement zone? By all means let them buy fighters that radiate like a barn.
    They are just kidding when they say anti-access. BTW my case stands the weapon system is a generational transformational leap over a SA-2. As soon as you take off your in the missile NEZ.

    On top of what Mercurius mentioned, the horizon for a seven meter high radar at 200 miles from a target is a full 7.25 km’s.

    in reply to: F-35 News and discussion (2016) take III #2193271
    Sintra
    Participant

    here’s hoping @sintra will tell about the fail to intercept an unidentified flying object while air force 1 was approaching portugal.
    as it turns out, AF 1 landed safely, but it wasnt because their interceptors was good enuff to intercept in a timely manner,
    they never did find out who it was.

    i got a bad back, but give me enough painkillers and 30 meter head start, and i will beat the fastest man on the earth on a 100 meter race

    It was AF2, it was coming from Washington to Lisbon with James Baker on board, sudenly four “UFO’s” apeared from nowhere on the Lisbon radars in an interception course. The Portuguese Air Force scrambled it’s QRA unit, a pair of A-7P’s, from Monte Real, they didn’t had a chance in hell of getting near the AF2 in time. And so it was, by the time that the “Corsair’s” got into visual range, the AF2, had been “intercepted” several times and the four boggey’s had long been gone.
    The culprit’s were found, not by aerospace means, but by deduction, the MN Foch was on the vicinity, the “intercepts” had been done by four Etendard’s. Diplomatic protest sent, story over.
    Similar stories happened for decades over radaathe Portuguese air space involving supersonic UFO’s appearing out of nowhere,
    most by Spanish Air Force while on training.
    Things improved with the upgrade of the radar network and a pair of Viper sqn’s stationed at Monte Real.

    in reply to: F-35 News and discussion (2016) take III #2193798
    Sintra
    Participant

    Not when two out of the four EF states are already F-35 operators with a third slated to do so by 2025.

    Neither Spain, nor Germany are “slated” to be a JSF operator by 2025, has of now, they are not slated to be a JSF operator, period. They are on the very first steps of evaluating their needs in order to replace their legacy fleet’s of Hornets, Harriers and Tornado ECR’s if that translates into JSF orders only the future will tell.

    in reply to: SAAB Gripen and Gripen NG thread #4 #2194597
    Sintra
    Participant

    This is correct. The only way to ensure interception, assuming an airliner starts being crazy just at the time it enter Swiss airspace, is to already have an aircraft in the air.

    Yep, we have the same problem around here.

    in reply to: SAAB Gripen and Gripen NG thread #4 #2194604
    Sintra
    Participant

    And let me guess… The Swiss themselves proved it on a weekday during normal 9 to 5 working hours eh? LoL!!!

    I don’t believe that for a country which its furthest border to border distance is merely 300kms, that a fighter such as the gripen could not intercept an airliner with only its internal fuel load. Do also note like during the ethiopian airlines flight 702 hijacking, the rouge aircraft would already overflown neighbouring countries such as France and Italy (and already been intercepted and identifed by fighters of those countries). That in itself an early warning luxury that most other countries don’t have. If the Swiss airforce itself is not serious in having a 24/7 QRA capability so why are they trying to get an very high spec fighter that in itself is outside of their budget? It just doesn’t make any sense.

    The fact that there´s only 300 km´s to cover is a disadvantage to the interceptor, not an advantage. The problem is that there´s almost no time, or space, to climb and then try to intercept an airliner that its flying at 900 km/h at 10000 meters, on top of that a great big chunk of flight lines are blocked by three to four thousand meters mountains. If there´s no external alert, a civilian aircraft coming from Germany will overshoot Zurich way before any fighter coming from Meiringen, Sion or Payern has any chances of getting near it, the chances of that Airbus or Boeing to overshoot the entire country and finding himself over Italy before the Swiss Air Force has a chance of getting near are high.

    in reply to: US Air Force Unveils New B-21 Bomber #2194664
    Sintra
    Participant

    “Darling I’ve shrunk the bomber”!
    A bit smaller B2.
    Nice name.

    in reply to: F-35 News and discussion (2016) take III #2195494
    Sintra
    Participant

    https://www.flightglobal.com/news/articles/rafael-targets-sensor-opportunity-on-f-35i-adir-422242/

    Sounds like competition is coming to the F-35’s EOTS world. If this actually comes to pass it will almost certainly help to drive down prices and increase innovation.

    X2
    Good news

    in reply to: F-35 News and discussion (2016) take III #2195497
    Sintra
    Participant

    My mistake. I am sorry about that. You seem pretty even handed, so I’m sorry in general too

    Like we say in Portugal “Tranquilo”, no need for “sorry”, I have no problems with a “robust” debate. 🙂

    Cheers

    in reply to: F-35 News and discussion (2016) take III #2195783
    Sintra
    Participant

    Might have been the number actually sanctioned. Or perhaps vice versa. In any event, take a look at the figure from FY 2015 for reference, which computes to a URFC of $74.5 million. Only marginally different.

    If i was a betting man, i would bet that the number that you´ve pointed “$76.14 million” is the correct.

    I’m guessing that applies to older aircraft (probably 2B units) that are sent for retrofits in 2021. There’s no way it can cost $9 mil in 2021 (the SDD would have long expired at that point). In addition, the figure being quoted for the retrofit cost for the entire fleet is a mere $1.7 billion for 340 aircraft putting the average cost of concurrency at less than $5 mil.

    And most of that would be front-loaded. The later LRIPs should have much lower costs and it will cease to be an issue for the FRP aircraft.

    http://i.imgur.com/jctPrYM.jpg

    I dont have the non recurring costs divided by equipment, tools, concurrency, etc, so i dont know if the cuncurrency went up or its the equipment or whatever, but post 2021, the last 1342 airframes have a budgeted total of 5,817.682 million US$ for the non recurring costs and 6,298.984 million US$ for the ancillary equipment.

    in reply to: F-35 News and discussion (2016) take III #2195803
    Sintra
    Participant

    While those are the FY15/16 costs… I was looking at the FY17 costs for both the F-18E/F and F-35A.

    F-35A from FY2017 Budget
    http://i.imgur.com/E0EXjp6.png

    As you can see, the costs have dropped considerably from previous years.

    http://www.saffm.hq.af.mil/shared/media/document/AFD-160208-044.pdf
    http://www.secnav.navy.mil/fmc/fmb/Documents/17pres/APN_BA1-4_BOOK.pdf

    Oh i see, thats true, but if you look to 2018, 2019, 2020, 2021 and then “to complete” the numbers go right back up.

Viewing 15 posts - 991 through 1,005 (of 3,443 total)