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pfcem

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  • in reply to: 36 Dassault Rafale for Brasil – Official #2438120
    pfcem
    Participant

    It’s a tad more then 5 degree.

    http://www.flightglobal.com/articles/2009/06/07/327209/paris-air-show-gripping-gripen.html
    ed: i just saw your reference was to range, but i’ll leave the post anyway as i consider the
    improved volume covered much more important for SA then incremental range.

    You are confusing radar range with degrees of rotation.

    in reply to: Tanker Draft RFP party #2438130
    pfcem
    Participant

    So let me get this straight, after a fair and highly scruitinized contest (of course its only fair if Pfcem says its fair!) if the Airbus product is selected you will not support that decision?

    The last KC-X solicitation was supposed to have been “the most observed and scrutinized in the history of the USAF” & look how UNFAIR it turned out to be despite being told otherwise.

    I, nor anybody else not closely involved in the decision, am under no obligation to ‘accept’ any decision. Unlike you (appearantly) I am a thinking individual rather than a Kool-Aid drinker.

    The contest hasn’t started yet but you have already decided that the ONLY solution is a Boeing product!

    No, the ‘contest’ started in 1996, this now is mearly the latest round.

    And if you had bothered to note what I have posted in other threads (both here & on other forums) you would know that I do think that the ONLY solution is a Boeing product! It IS the best solution of the two (now three if you consider the possibility of a KC-777 offer) options being considered however.

    You do understand my question?

    Yes I do.

    Further to that after review only Pfcem can decide what is a fair review framework rather then the USAF? Can I say EGO!

    No, only PFCEM can decide for PFCEM what is fair to PFCEM. Unlike you, I need to be convinced that it is fair rather than simply accept that it is.

    Well frankly why do you expect any of us to respect anything you have to say with that kind of viewpoint?

    I don’t expect anything from some people. I learned long ago that it is a fruitless endevor.

    It would, however, be nice if people would stop drinking the Kool-Aid, do some of their own research & think for themselves.

    in reply to: USAF Worries About Refueler Repair Costs #2438137
    pfcem
    Participant

    again the context made it obvious to everyone but you

    767AT = 767AT, 767 != 767AT

    No, 767 refers to the Boeing 767 platform & thus includes ALL 767 variations of which the KC-767AT is one.

    If the intent is to refer specifically to the tanker lease variant you indicate such or use its designation (KC-767A).

    well it’s been 6 years since the lease deal and they just announced that they will not offer the 767AT, so apparently not

    Which has no relation whatsoever to the tanker lease & the tanker recapitalization plans at that time (other than that those plans were cancelled, which lead to the KC-X debacle which in now just starting all over again with a new draft RFP).

    the 767AT would never have existed if EADS had not raised the bar and FORCED Boeing to create it (on paper) to be competitive and meet the requirements.

    EADS didn’t raise the bar. It used the fact that it was politically impossible for the KC-30 to be rejected again to force the requirements/criteria to be altered to accomodate the KC-30 to the extent where by EADS believed that it would win (not EADS if fact ‘requested’ further changes to further accomodate the KC-30 but was rejected).

    And with the tanker lease, a KC-767 like the KC-767AT (how much like only a few in/at Boeing & the USAF/DOD likely really know) WAS going to be developed for procurement in later batches.

    now that the requirements have been lowered again, bye-bye AT

    I will get back to you next week on that.

    lolol yeah right

    Yes right. Stop playing stupid, you know full well that the 100 lease tankers was only the begining AND that the reason why the USAF/DOD worked so hard on the KC-767 for the tanker lease was that it had already idenetified the 767 as platform to meet ALL its requirements.

    where is your 767AT now?

    In limbo. :p

    the 767AT was a different model, no conversion would be possible

    Not KC-767AT, the KC-767 that was going to be developed. And even at that just what of the KC-767AT could a ‘base’ tanker lease (essentially Italian) KC-767A not be upgraded near to?

    unfortunately a hypothetical model that no longer has any basis in reality

    BS. It just has much less chance of ultimately becoming KC-45. The latest RFP is still just in draft form & the prior RFP went through some rather significant changes…

    in reply to: Tanker Draft RFP party #2438195
    pfcem
    Participant

    I have one question to ask of you Pfcem respectfully!

    If after this procurement contest which will be the most observed and scrutinized in the history of the USAF the aircraft selected is the Northrop Grumman Airbus based KC-45 will you accept it as a fair selection and support the decision?

    No. Unlike most I do not blindly ‘accept’ but rather take the time to educate myself in an effort to get as close to the truth as I can (or have the time & other resources for) before coming to a conclusion.

    For example, I plan to take much of this weekend to ‘wade through’ the Draft RFP documents before commenting on it. So as of yet I do not even accept that the new RFP is fair (or reperesents what the USAF had made clear in the past it wants/needs).

    Remember that this all ‘started’ in 1996 & has already been officially competed twice…A LOT of history there.

    in reply to: USAF Worries About Refueler Repair Costs #2438197
    pfcem
    Participant

    from the context it’s clear (to everyone but you)

    so let me be explicit about it: the non-AT 767 (the one offered in the lease deal and earlier) could NOT meet the AF’s requirements until Boeing eliminated some

    Not what you said…You said the 767 (no reference to non-AT 767, just 767) could not meet all of the USAF’s requirements. The KC-767AT being a 767 & meeting all of the USAF’s original requirements (& then some) proves you wrong.

    Of course the KC-767A offered for the tanker lease could not meet all the USAF requirements, at least not as it was to have been built & delivered. It wasn’t supposed/meant to!

    BUT the KC-767AT proved that a further developed 767 could in fact meet all of the USAF’s requirements just as the USAF said & planned it would. The tanker lease was not the ‘final solution’, it was just to ‘kick-start’ the effort (getting 100 new tankers & allowing the retirement of the KC-135Es six years earlier) while a full spec/capability KC-767 (like the KC-767AT) was developed for procurement in post-tanker lease batches.

    feel free to quote from any relevant sources to discredit Galloway anytime you like

    anytime now . . .

    whenever you feel like it . . .

    take all the time you need . . .

    Already been done. And you have already proven that doing so again is a waist of time & effort.

    Besides, it is YOUR lies specifically I was referring to.

    no, they just eliminated them

    No it did not. A full spec/capability KC-767 (like the KC-767AT) meeting all USAF requirements was to be developed for procurement in post-tanker lease batches. AND the 100 leased tankers were to have been considered for purchase at the end of the lease & to be brought up to as near full spec/capability as possible.

    ***

    http://en.wikipedia.org/wiki/Boeing_KC-767

    Developed from to stay polite. Here you can read, why the KC-767A deal felt through and Boeing can be happy not be banned from that at all. 😉

    No, the KC-767AT IS a 767! Yes, a developed 767 but still a 767 none the less.

    The tanker lease fell through because Boeing discovered the corruption, fired both Sears & Druyun and released its findings to the authorities for subsequent criminal prosecution. Which lead to investigation into the entire tanker lease program. Investigation which discovered a number of ‘questionable’ actions/inactions tanken by the USAF/DOD in its efforts to get the deal done ASAP.

    Your referencing wikipedia demonstrates you have literally months of research to do before you understand what happened.

    in reply to: Tanker Draft RFP party #2438216
    pfcem
    Participant

    ok, the draft RFP is out!

    have fun boys and girls

    https://www.fbo.gov/index?s=opportunity&mode=form&id=713bc6e87f1a76db2c2b20a4bee1e8a5&tab=core&_cview=0

    use this link to download all the documents in a zip

    https://www.fbo.gov/utils/dZip?base=713bc6e87f1a76db2c2b20a4bee1e8a5&class=document_package&id=eaf0755fd560cac1123260d4c2d1ee88

    Thanks for the links. Saved me the time of having to search for them.

    in reply to: hover time of the Harrier and F-35B #2438222
    pfcem
    Participant

    You do distract again. That bring-back capability was related to the British HMMH profile and the related range. When you do claim it still true, some of that weapons-load is external and will haven eaten in the range claim further.
    Whoever did a mistake or error, one of that claims is wrong!

    Bring-back payload is a separate requirement.

    They were within ~1% of the computer model predicted under ideal test conditions. Nothing more and nothing less.

    No the 41,100 lbs was NOT under ideal test conditions.

    The next step. The F-135 had to demonstrate an endurance test and failed.

    It was SUPPOSED to fail. The PURPOSE of the test was to discover when/under what conditions it would fail.


    The blade damage occurred 2,455 cycles into a 2,600-cycle durability test of the initial service release (ISR) engine for production F-35As. That’s the equivalent of eight years of in-service operation, Pratt says. When the tip broke off, the engine was 5 hours into a supersonic high-cycle fatigue test designed to deliberately excite blade vibration.

    ***

    The F-35B will show a similar behavior in hover, except it has more than double the weight but not double the installed thrust and the water-injection is missing, which is important, when it comes to temperature.
    15°C standard day is 59° F
    😉

    The F-35B does not need double the thrust. It is not expected to hover a double the weight.

    ***

    Harrier IIB+ has T/W about 1,7:1 (empty), while F-35B has <=1,33:1.

    F-35B = 1,38:1. (41,100:29,695)

    But what is more important…

    AV-8B with Mk.107
    23,800 lbs – 13,968 = 09,832 lbs
    F-35B
    41,100 lbs – 29,695 = 11,405 lbs

    How does one even get the idea to compare the two in sense of VTOL operations?

    Fly them both or talk to someone who has.

    Harrier proved maneuvering while hovering (lateral translations and yaw rotations), skyhook grappling (LOL, some even considered submarine deployment) and VIFFing (killed quite a few better performers).
    F-35 can barely hover (empty) and if you load its fuel tanks full, it needs a take off run (no weapons and ammo!). As for skyhooking and VIFFing, well just forget it.

    The F-35B had a greater thust vs weight margin than the AV-8B with Mk.107 (11,405 lbs vs 9,832 lbs).

    The only true “fault” the Harrier has, is speed. If it was M2 capable, nobody would replace it for many years to come.

    Not true.

    in reply to: largest payload on nuclear weapons by 1 aircraft #2438259
    pfcem
    Participant

    While no longer certified (or allowed under treaty restictions) to carry nuclear payloads, the B-1B could carry 24 B61/B83/SRAM internally plus a further 14 B61/B83/SRAM externally (for a total of 38 weapons).

    in reply to: USAF Worries About Refueler Repair Costs #2438312
    pfcem
    Participant

    Interesting point of view. The contractor has ZERO responsibility. They offer products that they feel they can make money on and that’s it. If the requirements do not accomodate them than its not thier problem.

    Completely the opposite.

    You are clearly unable to see where the real issue lies. The legal side of the procurement process ‘demands’ that a competitive tender process be followed.

    No it is YOU who does not see. A ‘competative tender’ mearly means that the contract must be open to bid by competing offers. It does NOT mean that the tender must accomodate noncompetative offers.

    That CAN only happen if the specification for that competition allows two products to compete.

    No, it is the resposibility of the bidder to offer a competative product, NOT for the agency to make its requirements/criteria such that anything any bidder wishes to offer is competative.

    As one of the KPP was for the airframe to be a current production one then certain constraints were imposed on who could or could not compete. Airbus rightly made a call as to what it was prepared to offer (and hence invest a not inconsiderable amount of money) as its response to this. It chose for whatever reasons to offer the A330, not the A310 (out of production) nor an A300 variant. Airbus had no responsiblity to take part with a product it had evaluated would loose….

    The A300 WAS in production & there is/was sufficient commonality between the A300 & A310 that the A310 could have realistically be offered. And BOTH the A300 & A310 would have be more competative than the A330. Airbus offered the KC-330. The KC-330 was found to be noncompetative. The requirement for ‘competative tender’ was thus satisfied. That Airbus failed to offer a competative product is not the fault of the agency & it is (normally) NOT the responsibility of the agency to alter its requirements/criteria to make a noncompetative offer competative.

    So the legal problem faced was one that if Airbus did not submit NO tankers would be purchased as the subsequent legal problems would have tied it all up for years. Therefore the ONLY route was to widen the scope of the spec in order to allow a competition.

    There is no legal problem. A ‘competative tender’ mearly means that the contract must be open to bid by competing offers. It does NOT mean that the tender must accomodate noncompetative offers.

    Please read what is written. The lease deal price was fair. The prices quoted in the competition are ones that both Airbus and Boeing knew would withstand examination, however without it then the game would have been different.

    No you need to read what is written. The ‘claim’ is that Boeing was cheating & that the tanker lease was cancelled because of it. How do you cheat with a fair price?

    Reading comprehension seems to be your greatest weakness….I specifically stated the lease was cancelled for other reasons.

    That is NOT what you had stated earlier…

    Correct, but it charges what it feels it can get away with. A different matter altogether.

    But it is NOT going to get away with an unfair price.

    Sadly your ignorance is proven by this view.

    No, I am not the one ignorant here.

    Wow, talk about ignorance. You demonstrate that you have zero grasp of the real issue. The contractor has zero responsiblity to do anything until it choses to be a part of something. It choses to be a part if it sees how it can win and make money….

    Good GOD man! By making an offer it has chosen to take part. The contractor wins & makes money by making the most competative offer.

    It is critical.. but no more or less than other aspects…

    :rolleyes:

    I would suggest that from this statement you have not understood how these specs are created. The USAF knew that it would not get a ‘bespoke’ tanker…so knowing that and identifying an existing airframe that ‘fit’ its mission requirements is the basic building block of this requirement. This is the most effective and reliable way of creating a credible spec. The disadvantage is that there is a risk that the spec is too tightly focussed to permit competition to ensure ‘fairness’…

    I suggest you educate yourself. The original USAF requirements were NOT created around ANY existing airframe BUT it was abundantly clear which of the available airframes which best met/fit the requirements.

    Incorrect. A ‘competitive tender’ means having a specification that permtis two or more products offered by potential suppliers to compete equally.

    It is you who are incorrect. THINK ABOUT IT! You are saying that if Boeing decided it wanted to offer a KC-747 that the agency would be forced to alter its requirements for a medium KC-135 replacement tanker to make the largest commercial airframe in production at the time competative. Of if Boeing wanted to offer a KC-737 that the agency would be forced to alter its requirements for a medium KC-135 replacement tanker to make a tanker with a fuel capacity of less than 75,000 lbs competative.

    The original spec was too restrictive and therefore by definition excluded competition.

    No, the 767 could meet all the original requirements but it was not felt that a KC-767 that met all the requirements could not be realistically developed in time &/or at low enough risk &/or low enough cost to convince Cogress to release funds SIX YEARS earlier than what had been mapped out.

    And where is the problem with a commercial concern making a commercial decision to not propose something it felt would not win. Just to ‘take part’?
    Boeing and EADS are aimed at making money, no more no less. So EADS made a commercial choice to not invest in a product they evaluated as ‘not a winner’…So they made a rational call not to play.

    No, Airbus/EADS made the choice to ‘play’ with the A330. Airbus/EADS took the chance that the larger/heavier A330 would trump the 767-200ER (which it felt the A300/A310 would not be competative).

    The issue is then no competition can occur, therefore no purchase and the USAF is left with a problem. So the only way to unlock this is to enusrre the spec allows commercial concerns to make commercially viable proposals. Its not rocket science and its not difficult to see how and why this is the legal requirement set.

    A competition DID occur. Airbus/EADS was given the change to make a competative offer & failed. The A330 was found noncompetative. End of ‘competative tender’.

    See above…

    Again, ‘competative tender’ mearly means that the contract must be open to bid by competing offers. It does NOT mean that the tender must accomodate noncompetative offers.

    No the contractor has no responsibility at all. If they do not want to play they do not….It is the responsiblity of the requireer of services to ensure their demands fit the legal frame work.

    The contractor IS chosing to ‘play’ by making an offer.

    Even IF only one contractor choses to ‘play’ the requirements for a ‘competative tender’ is met by the contract being being offered for bid.

    The one which understands the real issues.

    Sorry, that does not answer my question.

    So wrong it sad. The ONLY responsibilty is to ensure that the choice of product you spend somebody else’s money one is legal. You have two choices :
    1) Single source and have somebody challenge you, resulting in you not receiving the goods.
    2) Modify your requirements set in order to permit competition

    Wrong. If the a contractor makes a noncompetative offer you are perfectly within your legal rights to reject it.

    I disagree. The USAF based its specification on a known product. Had it really sent out a ‘requirements based spec. it would have permitted bespoke airframes….not the ‘based on current production’ clause.

    Go right on disagreeing with reality all you want. The USAF did NOT base its requirements on a known product.

    This is getting boring. The contractors have no responsibiltiy to do anything, even take part if they do not feel it is to their advantage. They will not submit a product that they evalute as being a ‘loser’.. so they will not bother. Free markets and all that…

    So the responsiblity of enabling a ‘fair competition’ is that of the person setting it up…

    Yes, your continued ignorance in the face of fact is boring.

    By making a bid, the contractor is taking part. In making a bid the contractor is resposible to make a competative offer. It is the agency which selcts the winner/loser, not the contractors. If an offer is noncompetative, the egency (normally) does NOT have to alter its requirements/criteria to accomodate the noncompetative offer – it has the right to select that competative competing offer. ACTUALLY, the agency has the legal right to select what ever offer it want – it just has to justify its selection. And only one offer being competative sure make selecting it easily justifiable.

    No you stay stuck in this mistaken view that military procurement is a technical exercise.. its is solely political. The ONLY reason there is military procurement is to serve political aims. That is reality.

    No that is NOT reality.

    With that in mind then politics will always play a part, its importance varies from project to project, so for example the F-35 competition was biased towards technology as the product was all cutting edge stuff… this one where the technological aspect is relatively minor politics plays the major role.

    You just contradicted yourself.

    So where does all that leave us…
    1) The lease spec was the ‘best one’ in that it permitted competition and evalution to occur in a clear manner. The lease deal foundered not on technical aspects but on the manner of attribution.
    2) The revised spec was written in such a manner as to prevent two products to compete for the contract (based on the evaluation of one of the only two realistic contractors).
    3) When this was made clear to the ‘requireer’ of products they realised that in order to have a legally accpetable competitive tender they needed to have two products submitted. One contractor had said they would not submit with the original spec, so that had to be altered in order to have a competition.
    4) Revised competition evaluation was not carried out in accordance with initial criteria and the changes were not robustly established. Boeing legitimately challenges the result and order is cancelled.
    5) USAF still uses KC-135 tankers a decade later…..
    6) USAF now has to wait a few more years for its new tankers and the chances are that it will get one tanker type to replace its mixed fleet and in lower numbers than its ‘wants’….because of the new politicla climate in DC and the global financial situation.

    1) & 2) The only ‘revised’ tanker lease requirement/criteria was the change from leasing 100 tankers to leasing 20 tankers & procuring up to 80 more (intended to nullify concerns of the cost of leasing).

    3) It had nothing to do with “legally accepetable competitive tender”. THAT had already been satisfied. But Congress in its infinate wisdom thought it could fix the problems of the tanker lease by demanding a new competition. The political ramifications of such then made it impossible for the agency to exercise its legal right to reject a noncompetative offer.

    4) No, the KC-X solicitation was not carried out in accordance with its own requirement/criteria.

    5) And will for decades to come.

    6) No, the length of time it is planned/expected to take to recapitalize the entire tanker fleet all but guarantees a mixed fleet of three different airframes.

    in reply to: USAF Worries About Refueler Repair Costs #2438314
    pfcem
    Participant

    oh what a tangled web we weave when first we practice to deceive . . .

    so the requirements were watered down to accomodate the KC-30 yet were more stringent than the original requirements

    well, which is it? lol

    Neither.

    what the AT was or was not capable of has no bearing on what the non-AT was capable of

    The KC-767AT IS a 767!

    Galloway was the senior military correspondent for Knight Ridder Newspapers

    pfcem is . . . what exactly?

    sorry if i find him more credible than you

    Someone who has read the AG report on the tanker lease & someone who does not ignore what occured prior to the tanker lease RFP.

    thanks for perfectly describing your own modus operandi

    I am not the one repeating lies, YOU are.

    ***

    Well, it’s easy to meet the spec if you’re allowed to write it to fit your aircraft. :diablo:

    Boeing didn’t write the USAF requirements.

    in reply to: USAF Worries About Refueler Repair Costs #2438772
    pfcem
    Participant

    nice try

    but no, the 767 could NOT meet them

    why do you think Boeing created the high-cost/high-risk 767AT?

    because they had NO CHOICE when the specs were finally reverted to what the AF originally wanted

    if the 767 could have met the specs, they had ZERO reason to develop the AT

    but the 767 had “minor” problems, like not being at least as capable as the KC-135R in fuel offload at distance

    No matter how many time you repeat those lies to try & rewrite history it does not change the truth.

    The 767 COULD & would have meet all requirements just as the USAF/DOD said it would. It would not have been chose otherwise.

    The KC-767AT is neither high cost nor high risk and was ‘created’ specifically to beat the KC-30 for the the KC-X. The KC-767AT is much like what the full spec/capability KC-767 would have looked like had the previous plan to lease tankers in order to kick start the process & get new tankers six years earlier than the pre-9/11/01 roadmap.

    The requirements/criteria were only ‘reverted back’ to what the USAF originally wanted for the 1st draft KC-X RFP, even then many new requirements/criteria where added. But that did not last wrong as Airbus/EADS knew it could not win with such requirements/criteria & threated not to compete. So in order to have another competition, the requirements/criteria were altered to accomodate the noncompetative KC-30.

    That the KC-767AT met or exceed all the key requirements (& met many more non-key requirements than the KC-30 & was found superior in more/higher priority requirements), which were MORE stringent than the original USAF requirements, PROVES conclusively that the 767 could indeed meet all the USAF requirements.

    The only “problem” the 767 had at the time of the tanker lease was that it was not believed that a full spec/capability KC-767 could be ready quickly & ‘inexpensively’ enough to convince Congress to go along with the accellerated tanker recapitalization plan.

    ***

    read this

    http://www.military.com/NewContent/0,13190,Galloway_033104,00.html

    Why? Who hasn’t read that piece of trash?

    Wait I know. You think, like most evetything you post about the subject, that if you repeat the lies enough times, enough people will be fooled into believing they are the truth.

    in reply to: hover time of the Harrier and F-35B #2438810
    pfcem
    Participant

    For the benefit of the other and ignoring the other nonsense to stay polite.

    The demonstrated hover thrust was ~38000 lb and may be pushed to ~40000 lb including Main -engine + Lift Fan + Roll Post
    So around 38000-39000 lbs could be reached by a system producing ~40000 lb for lift-purposes on a standard day not passing 15° C at sea level. 😎

    No, the demo’d hover thrust was 41500.

    41,100 lbs. Exceeding the goal of 40,550 lbs.

    ***

    At the moment the F-35B is between 30-32000 lb empty.

    No, the F-35B is 29,695 lbs empty.

    The higher thrust does not come for free for a safe hover, so some extra fuel have to be kept for that, which could no longer be used to push range.

    Err…lower weight = LESS thrust required.

    The LM people do stick to their website claim of 450 nm AR for good reasons.

    No, lockheedmartin.com/products/f35 gives 500nm.

    In the review from 2007 it was missed that that the 5000 lb internal weapons-load capacity does no longer excist and with it the related bring-back capability.

    Stop confusing internal weapons payload with bring-back payload.

    There are some aircraft-producer, which had to pay airlines, when their product did not reach the specifications. The best computer-program is unable to prevent that, as long as no hard test data could be fed into that system.

    Just imagine the consequenses of the F-35 failing to meet expectations.

    The F-35B is just at start of its flying test program. The F-35A,B,C do differ in size, weight and in the case of the F-35B in the propulsion-system. Sofar most flight-data about the F-35B is gueswork and the F-35C has to start its flight-test-program. The user in mind I do hope that most of the promises about the F-35B will be come true, but reality does show that every fighter is a compromise and some coming ones will effect the flight-performances too.

    Again, flight tests these days are to VERYIFY projected/expected/designed flight performance, NOT disvove flight performance.

    One which went by unnoticed, the design of the F-35B is limited to 7G.

    No, ‘peacetime service life extention’ limited to 7G. Just like the F/A-18, the F-35B & F-35C ‘peacetime service life extention’ limit can be exceeded when necessary.

    Despite an air-refueling capability a special ET is developed for the use on the F-35 by the way.

    So…

    in reply to: USAF Worries About Refueler Repair Costs #2438834
    pfcem
    Participant

    and the 767 couldn’t meet them so Boeing rewrote the requirements to ‘tailor’ them to the 767

    No, the 767 COULD meet them but with the events of 9/11/01 the tanker recapitalization plan was revised. In order to kick-start tanker recapitalization (& retire the KC-135E earlier), the new USAF/DOD plan was to lease 100 tankers so as to receive the 1st new tankers in 2006 rather than the previously planned 2012 while a full spec/capability tanker was developed for procurement in later batches.

    in reply to: hover time of the Harrier and F-35B #2438931
    pfcem
    Participant

    I have the answer to why the F-35 preformed better at the hover pit and why it will likely exceed KPP.

    Daniel J. Crowley, Lockheed Martin’s vice president and F-35 program manager:

    “All of our predictions for performance
    are based on an end-of-life,
    worst-case” scenario relative to the
    F135 engine’s power capacity, “so the
    true performance of the jet, throughout
    its life, will be much better.”

    Nice try but that quote refers ONLY to the F-35 performnce used in combat simulations. The KPP THRESHOLDS & expectations are NOT based on an end-of-life, worst-case scenario which a fresh off the factory floor aircraft would obviously need to exceed.

    ***

    At first thank you about the graphic. But we have to keep in mind, that it does show a view into the future. To come close to that all projected gains have to come true at the same time. With an unlimited amount of money and time that can come true, but in real life you are forced to some compromises always. At least we will use that data in the future to compare that with the coming test data about that. 😉

    BS. The F-35 has been meeting or exceeding performance projections/expectations.

    Just an important detail in advance about the F-35B. The claim for 498 nm CR is for hi-hi-hi only.

    It is not a claim. It is a projection/expectation.

    ***

    Hehehe…Oh dear, so sorry, I giggle when an American asks that question. lol I joke…Does make me giggle though. :diablo: 😉

    So, what happens when the F-35B has external weapons, drop tanks and its internal weapons? Will it still be able to hover when landing or just as importantly, when taking off?

    Edit: BTW wheres our old friend Scooter gone? Would’ve thought he’d have a say in this thread?

    The program goal is to have a maximum hover weight of 39,000 lbs so (assuming the goal is met) as long as the F-35B weight is no more than 39,000 lbs what the payload is & whether it is internal or external does not matter.

    ***

    That raises an issue, why is the STOVL version for the UK and USMC showing different numbers in some areas like reliability and sortie generation? I thought these things were exactly the same? Or are we getting slightly crappier kit?

    Because of the differences in operations between USMC & UK.

    And are these the most recent numbers? I’ve seen this graphic before with different numbers (more red ones) but fro smore reason the one that is red now is one that was green before. :S

    As the graphic indicates, it is from Jan 2007.

    ***

    HHH/HMMH, can you explain the difference please?

    HHH
    High altitude cruise from base to enemy airspace
    High altitude in enemy airspace
    High altitude cruise from enemy airspace back to base

    HMMH
    High altitude cruise from base to enemy airspace
    Medium altitude in enemy airspace
    High altitude cruise from enemy airspace back to base

    I do not know why they use two “M” rather than one.

    ***

    Have you noticed that the 5000 lb claimed is the internal weapons-load of the intended F-35B, before it was reduced in capacity to save weight?!

    Don’t confuse internal weapons load & bring back load.

    Today that capability is still a claim only from 2007 and not verified by a real test.

    Not a claim.

    Maybe I missed it, was the size of the weaponsbay of the F-35B changed again to hold two 2000 lb class stores again?! 😉

    No.

    in reply to: Lockheed Martin Expects Unit Cost of F-35 to Reduce #2438958
    pfcem
    Participant

    When you do order a F-35 now, what will you have to pay, when the still to built hardware will be delivered in 2015?!
    Are that fly-away prices for the US forces or for other buyers too?
    As Rogerout did claim, will you get all features related to that?

    As of (publicly announced) June 2008, the flyaway price of the F-35A for partner nations is $58.7 million.

    That number falls right in line with the projected cost of full rate production price.

    The US is paying ‘full’ price & any export customer outside partner nations can expect to pay about the same or a bit more that the US. Rather mute as Israel is the only non partner nation likely order F-35 prior to full rate production.

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