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wrightwing

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  • in reply to: Someone Besides Hot Dogs's F-35 Cyber News Thread #5 #2338336
    wrightwing
    Participant

    So you’ve listed a bunch of equipment that is *supposed* to be better. With no evidence whatsoever, which is not news..

    The F-18E is hardly a special aircraft; other than some of the ones that have a decent AESA radar.

    The F-35’s only advantage is stealth. This just about ends its “advantage” over late 4th generation aircraft.

    Putting something the size of a Flanker into the equation only makes it more possible to load on more powerful equipment onto its variants. (Radar, ECM, ESM).

    You’re free to believe whatever you want, however you’d be in the minority opinion, on this matter.

    A- regarding the F-18E- “some of the ones that have a decent AESA radar.” You have a gift for understating things.

    B- a more accurate statement about the F-35 vs legacy aircraft, is that the only advantage legacy aircraft have, are in top speed, and in certain parts of the flight envelope. Aside from that, they’re completely outclassed in avionics/sensor fusion, RCS/survivability, weapon flexibility…..

    C- something the size of the Flanker needs all of that stuff, due to the RCS penalties it suffers from.

    in reply to: Someone Besides Hot Dogs's F-35 Cyber News Thread #5 #2338381
    wrightwing
    Participant

    you mean it will do what rafale has already been doing for some time? fusing all receivers information and display it in one clear picture to the pilot?

    I see you ignored the second part of my sentence. Sensor fusion isn’t a monolithic term. First of all, there are different levels of sensor fusion(using the term the way that you are is akin to saying “well, the Draken had a datalink too, so what’s the big deal with MADL”.) Secondly, the capability of the sensors themselves play a key role too. There’s no comparison between capability of the APG-81, EODAS, MADL, bandwidth/processing power, and the respective systems on the Rafale.

    in reply to: Someone Besides Hot Dogs's F-35 Cyber News Thread #5 #2339090
    wrightwing
    Participant

    What’s “subpar” for USAF/USN anyway? There is no alternative. If the F-35 doesn’t live up to expectations, it won’t get cancelled, we know that. Instead of that, the expectations will be shifted accordingly.

    It happened twice with the cost, it can/will also happen with tech specs.

    Subpar is failing to meet KPPs.

    in reply to: Someone Besides Hot Dogs's F-35 Cyber News Thread #5 #2339091
    wrightwing
    Participant

    The SH lost against Rafale/Typhoon. The SH is just the US yardstick for the F-35. In kinematic performance the F-35 came close to the Euros in optimum loaded condition only.
    As a system the F-35 has still an edge, when it becomes combat ready after 2016.

    It didn’t lose because of its avionics though.

    in reply to: Someone Besides Hot Dogs's F-35 Cyber News Thread #5 #2339382
    wrightwing
    Participant

    Frankly, I stopped watching, reading or discussing his claims some time ago. It was a large and hot topic back throughout the whole 2010 where a camp of F-35 supporters claimed that according to Beesley a loaded F-35 matched a clean F-16, that accompanying F-16 needed to go with burner where a loaded F-35 went on military dry thrust, that tje AF series birds were even so much better and lighter than AA series and similar things. IMHO, I rightfully pointed at many disrepancies and contradictions in JB’s claims at that time and don’t see much reasons to go through it all again.

    Most of the folks here were present at that time and they surely remember that I have said that I would be waiting until pilots outside of LM’s camp shared their first impressions until I made my judgement. It looks that the time has come and the results came as I have expected and much different from what JB has claimed. But if someone still wants to stick to LM’s claims and see the F-35 as almost matching the F-22 in terms of flying abilities, then be my guest.. 😎

    You’re being disingenuous by misquoting Beesley with regards to the comparison between the F-35 and F-22. He said that in the subsonic portion of the envelope, that the F-35 was similar, but that the F-22 was in a league of its own, in the supersonic region. He also said that in the post stall region, the F-35 could perform similar maneuvers, but not as quickly, without the TVC. As for F-35s regularly running away from F-16s, that has been mentioned by test and military pilots.

    in reply to: Someone Besides Hot Dogs's F-35 Cyber News Thread #5 #2339384
    wrightwing
    Participant

    What avionics might those be? It’s really only the radar and ECM that will count in an aerial combat comparison.

    Radar, ECM, ESM, EOTS/EODAS, MADL, etc….and the fusing of on/offboard information, into a coherent picture, for superior situational awareness. The competitors have yet to match the Super Hornet’s MMI, much less approach the level, that F-35 will be operating at.

    in reply to: Someone Besides Hot Dogs's F-35 Cyber News Thread #5 #2339387
    wrightwing
    Participant

    I did because we are strictly speaking dynamic performance now. Lethality also incorporates other aspects like observability, situational awareness, weapon systems etc., that is not what we’re discussing here.

    The context that the F-18 pilot was speaking of though, was due to flight performance, not just due to advanced avionics/weapons.

    Now as far as LM marketing vs reality, I think it’s pretty safe to say that the F-35 program is probably the most scrutinized one at this point in time, and if the aircraft was performing subpar, that wouldn’t be unnoticed.(or overcome by sales pitches)

    in reply to: Someone Besides Hot Dogs's F-35 Cyber News Thread #5 #2339706
    wrightwing
    Participant

    The reality is simple – I am not pesimistic, I just realize that having better acceleration than a Hornet at certain points of the flight envelope is far away from being close to Raptor – unless we want to dismantle everything that we knew/believed about the F-22A by now.

    The fact is that we are confronted by two categories of claims which are so widely spaced apart that we can say they contradict each other. The first category places a loaded F-35 above a clean F-16 and close to F-22 in terms of dynamic performance. The second category rates the F-35 much more humbly – somewhere close to F-18 and there are no mentions about loaded vs clean or anything of the sort.

    Important to note is that the first category of claims exclusively comes from people directly linked to the F-35’s producer, that means people who have extreme interest in promoting the plane. At least I have never seen anyone outside of the LM company ever officially claiming that F-35 was even close to F-22 in terms of performance.

    The second category of claims comes from people who are not linked to aircraft’s manufacturer in any way – they are mostly representatives of its future users with zero interest in spreading meaningless negative comments.

    Now you can guess twice which group I chose to give better credibility. 😎
    You should consider that, too..

    The problem as I see it, is that when you see the word similar, you equate it to equal, or worse than(we’re at no time told how similar). Secondly an aircraft with similar handling, and better acceleration, than a Hornet, is by no means a slouch. Additionally, the pilot speaking, is an F-18 pilot, so that’s his frame of reference. Jon Beesley has flown the F-16, F-22, and F-35. You ignored the F-18 pilot’s remarks about the F-35 being lethal in WVR too.

    in reply to: Someone Besides Hot Dogs's F-35 Cyber News Thread #5 #2339843
    wrightwing
    Participant

    The customers would be upset about problems too, don’t you think? Military pilots have spoken highly too.

    in reply to: Someone Besides Hot Dogs's F-35 Cyber News Thread #5 #2339978
    wrightwing
    Participant

    I’ve heard the statements from JB to be:

    However, it seems a little surprising (but not too surprising) to me that a clean Block 50 F-16 and F-22 have comparable acceleration. Is this true (honest question)? Wouldn’t something like the Typhoon (with a light load) also have similar performance (or at least as much) as a clean Block 50? And this says nothing of supersonic performance, where the Rafale and Typhoon’s lower bypass engines may even give them an advantage.

    My guess is that at supersonic speeds, the Typhoon’s acceleration would be superior to the F-16. At subsonic/transonic, I’m not sure how much difference there’d be. Comparable isn’t a very precise term- The F-22 is superior, but the F-16 isn’t a slouch, is the take away.

    Being able to fly high AoA doesn’t necessarily translate to good turning performance- high AoA causes energy loss, and when you have a high wing loading (like the F-35) you must compensate by increasing AoA. Rafale pilots noticed this issue when flying against Super Hornets, stating that the aircraft has a tendency to sink when turning.

    The high AoA doesn’t relate to the turning ability so much as the nose pointing control.

    It seems incredibly misleading to me to draw the comparison between the F-35 and F-22’s airshow performance due to a similar FCS. The F-22’s supermaneuverability comes from TVC, something that the F-35 lacks.

    The F-22’s post stall agility is due to the TVC. Its other maneuvers are due to its flight control surfaces. If you watch the Super Hornet demos, they perform some pretty amazing displays without TVC either.

    While I’ve no doubt that there is at least some truth the claims, you have to remember that Beesley works for Lockheed Martin. That alone should give pause when taking the claims at face value. Another test pilot (Norwegian Air Force) stated the F-35 “is not an airshow plane.” That should make you question things a bit.

    Mr. Beesley wasn’t paid to lie. Not being an airshow plane, doesn’t really tell much, about an aircraft’s combat effectiveness.

    in reply to: Someone Besides Hot Dogs's F-35 Cyber News Thread #5 #2340083
    wrightwing
    Participant

    He actually said the F-35 offered better acceleration at certain points of the flight envelope. While no exact conclusions can be drawn from this yet, it certainly doesn’t sound like he has riden a Lambo vs. Buick Regal.

    You have an uncanny ability to continuously provide the most pessimistic assessments, based upon anecdotes that have been provided to show positive information. If there’s a way to spin something negatively, you’ll find it. There have been numerous claims by both test pilots, and military pilots which contradict your views. Your response is that you don’t trust them. There have been numerous links given, in many posts, where hints to what the F-35 is capable of were alluded to-

    i.e. better turn performance, acceleration, nose pointing ability, than either the F-16 or F-18(and this is clean F-16/18s vs F-35 with 5000lbs of internal weapons), and similar to the F-22 in the subsonic regime. The bottom line here is that the Typhoon, Rafale, Gripen, Flanker, Fulcrum aren’t going to enjoy large margins of performance advantages(if any) across the full envelope. In most of the envelope, the F-35 should be pretty close or even superior, but with better avionics.

    in reply to: All F 22 fleet grounded? #2340095
    wrightwing
    Participant

    F-22 ‘raptor’ bah looking at the price and limited weapon capacity its nothing but a Craptor . Hell Eurofighter will blow this contraption from the sky thanks to its extremely powerful IRIS-T

    Assuming that it didn’t get killed, and was able to get within visual range, then it might have a chance. In a few years when the AIM-9X Blk2 is available for the F-22, then it won’t matter what SRAAM the Eurofighter is carrying.

    in reply to: When the fuel-oil runs out #2343348
    wrightwing
    Participant

    Even oil that’s hard to extract, will be cheaper than alternative energy for the forseeable future. All energy sources need to be on the table- crude, oil shale/sands, coal, natural gas, hydroelectric, wind, solar, nuclear, geothermal. Taking half of the options away, will make for an austere future.

    in reply to: Osprey – Yes or No? #2343451
    wrightwing
    Participant

    Of course they don’t. The cabin is already cramped enough and the plane overweight (which is why cabin pressurization was scrapped from the original specifications).

    Yet range and speed are still given for >10k feet cruise…

    At 10k, the passengers don’t need oxygen.

    in reply to: Eurocanards vs J-20 and J-10B #2344419
    wrightwing
    Participant

    I believe that low frequency radars operating in ISAR mode are capable of detecting and imaging stealth aircraft with quite a bit of accuracy- I imagine if such a method can perform imaging, then it should provide an unambiguous range. The downside of this is that the radar has to illuminate the target something on the order of 100 times- with a quick PRF this is no issue, but it still makes you vulnerable to passive detection.

    I’ve never heard of these types of radars, having an ISAR capability, or accuracy of the type, you speak of.

Viewing 15 posts - 136 through 150 (of 3,666 total)