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SpudmanWP

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  • in reply to: Hot Dog's Ketchup Filled F-35 News Thread #2349277
    SpudmanWP
    Participant

    Stealth “edges”, along RAM and overall shaping affect AESA radars just like MSA dishes. Need proof, look at the record of F-22s bagging F-18E/Fs which have a MUCH better AESA than the J-10.

    The radar unit that picked up the F-117 was not jammed because of poor planning on the USAF part and good tactics on the ADA’s part. The USAF were flying the SAME ingress routes night after night without much divination. This allowed the ADA to setup a trap for the inbound F-117s (there were 4 in that package). They had observers watching the airport and positioned along the ingress route. They called into the ADA HQ as they visually tracked the F-117 while it flew in-country. When the package was close enough, the ADA turned on the radar and waited for the F-117s to fall into the trap. Since the F-117s did not have a RWR they did no know that the radar was searching for them. Finally, one was detected at about 20km, IIRC, and was shot at. The other F-117s in the package were not intercepted (so much for long range detection by old radar).

    To make a long story short, the F-117 was basically flying blind (unable to detect radar or missile launch), into a trap of its own making, and had no way to defend itself.

    The F-35, OTOH, will have better planning, will not be flying blind, and will be able to defend itself if & when it is ever engaged.

    in reply to: Hot Dog's Ketchup Filled F-35 News Thread #2349349
    SpudmanWP
    Participant

    The F-117 was detected at VERY short ranges by a LONG WAVE radar. The F-117 was also missing the ability to detect that the radar was looking for it and did not have the ability to defend itself IF it had detected the radar.

    Fighter based AESA radars are X-Band (the specific band that the F-35 is ‘tuned’ to hide from).

    The F-35 is a generation beyond the F-117 in RCS and the capability to detect and defend against radars that are looking for it.

    in reply to: Hot Dog's Ketchup Filled F-35 News Thread #2349532
    SpudmanWP
    Participant

    Wings are too short and too head-heavy

    That’s what being an unstable design is all about. You are also forgetting about body lift.

    Isn’t F-35 supposed to be introduced after 2016?

    That is the IOC date. This is its entry into the service for training and evaluation.

    No rearview visibility at all

    Not critical thanks to auto-tracking with EODAS.

    by the looks of it, J-10 Generation Zwei’s AESA can find it from over a 100 miles away.

    Really? Never base radar detection on “looks”.

    in reply to: Rafale vs F-16b52+ and J-10 #2294337
    SpudmanWP
    Participant

    I highly doubt that any Partner nation considers themselves “stuck” with the F-35.

    The F-35C for the USN is to replace the F-18C/D, not the F-18E/F. That replacement project has not been started (although some companies has started to make waves ala F/A-XX, NGAD, etc). The USN has said that the F-35C (or a variation thereof) “may” be a F-18E/F replacement at some point in the future.

    in reply to: Rafale vs F-16b52+ and J-10 #2294345
    SpudmanWP
    Participant

    Pardon the pun, but the F-35’s future is “certainly” not uncertain. The DoD has continually backed the program and it has been doing quite well over the last couple of years of it’s development.

    While it cannot be known exactly how many will be built and when (the same can be said of the JF-17), there is no doubt that it will makeup the majority of the DoD’s (and Partner & FMS nation’s) multi-role assets in number and capability

    in reply to: Rafale vs F-16b52+ and J-10 #2294351
    SpudmanWP
    Participant

    Like I said, semantics… but it was still not the “first plane in the world that has DSI”

    in reply to: Rafale vs F-16b52+ and J-10 #2294355
    SpudmanWP
    Participant

    PT-04 with DSI was a prototype, AA-1 was not.

    If prototypes count, the X-35 flew in 2000.

    in reply to: Rafale vs F-16b52+ and J-10 #2294359
    SpudmanWP
    Participant

    It may be the first plane to reach operational status (more to do with what each country calls operational) with a DSI, but it was not the “first plane in the world that has DSI”.

    It’s really a matter of semantics anyways.

    in reply to: Rafale vs F-16b52+ and J-10 #2294362
    SpudmanWP
    Participant

    Because the F-16 in 1996 only tested it up to Mach 2 (the F-16’s operational max).

    The flight tests covered the entire F-16 flight envelope and achieved a maximum speed of Mach 2.0.

    We will have to wait for either updated info from the J-10B or J-20 for DSI info above Mach 2.

    in reply to: Rafale vs F-16b52+ and J-10 #2294375
    SpudmanWP
    Participant

    Actually, the F-16 (followed by the X-35 and F-35) were the the first to have DSI.

    As to top speed, the F-16 with DSI went up to mach 2.

    in reply to: Rafale vs F-16b52+ and J-10 #2294390
    SpudmanWP
    Participant

    They tested the first DSI for the JSF program on the F-16.

    For all its advantages, I am not sure why the newer version of the F-16 (the IN, V, etc) have not had it included.

    Front ViewSide NoseProfile View

    http://www.codeonemagazine.com/f35_article.html?item_id=58

    For those interested, if you use the HTML <img> code instead of bracketed [IMG] code<br />
    then you can control the picture size.</p>
    <p>Example, the first pic above was posted using:</p>
    <p>< img src="http://www.codeonemagazine.com/images/media/2010_F16_DSI_02_1267828237_7281.jpg"<br />
    alt="Front View" height="600" width="800" / > </p>
    <p>as opposed to the older way of:</p>
    <p>[ IMG ] http://www.codeonemagazine.com/images/media/2010_F16_DSI_02_1267828237_7281.jpg[ /IMG ]</p>
    <p>which does not allow control over the pic size.

    in reply to: Hot Dog's Ketchup Filled F-35 News Thread #2294622
    SpudmanWP
    Participant

    At the time, they thought that the number did not include the engine, etc. LM later came back with a statement that it was the full flyaway price, including the engine.

    Since the $65 claim does contain the engine (the sole reason the DoD official thought it was “disingenuous”), that DoD official’s statement should be ignored. Has anyone asked him/her since if their opinion is the same knowing that he $65 includes the engine?

    Again, a claim out of context should be taken with a grain (or bucket) of salt.

    in reply to: Hot Dog's Ketchup Filled F-35 News Thread #2294694
    SpudmanWP
    Participant

    $100 mil in “Then Year” dollars is fine because the latest estimate from LM of $65 is in 2010 dollars. They are virtually one in the same.

    in reply to: Hot Dog's Ketchup Filled F-35 News Thread #2294706
    SpudmanWP
    Participant

    Upper $40s is just that UPPER.. ie 47,48,49 etc, not “mid” 40s which is what 45 is.

    $47 in 2002 would cost $56.62 in 2010
    $48 in 2002 would cost $57.82 in 2010
    $49 in 2002 would cost $59.03 in 2010
    http://www.westegg.com/inflation/

    So from 57/58/59 (depending on what “Upper $40s is) to 65 (the current CY 2010 estimate) is not that much of a rise.

    If it is still being bought in numbers very close to the initial goal, then that by definition is still “affordable”. Besides, the recent slowdown in LRIP and projected reductions in Partner buys has more to do with the Global economic crisis and less to do with the price of the F-35 itself.

    On a final note, what CY were all those <= $40 mill quotes in. Without context, those quotes are pure trolling and do not add anything to debate.

    in reply to: Hot Dog's Ketchup Filled F-35 News Thread #2294857
    SpudmanWP
    Participant

    The F-35 was never $40 mil, especially in buy-year dollars. Besides, cost is not a performance spec (the whole point of this sub-thread) .

    On the T-38 front – to – F-22/35 front, isn’t that the point of LIFT?

Viewing 15 posts - 3,346 through 3,360 (of 4,849 total)