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On Mon, 12 Apr 2004 13:55:05 +0200, "Emmanuel Gustin"
wrote: Considering that Sweden (population 8,8 million, GDP US$231 billion) could still afford to develop JAS39 Gripen, I think that the demise of the fighter aircraft for financial reasons does not yet need to be feared. A good example. But, it also is an example of drawing conclusions when comparing apples to oranges. Certainly Sweden has a history of developing, producing and operating exceptional aircraft, but the neutrality of Sweden means that the aircraft are by definition going to be defensive in purpose and home-based in operation. We won't be finding much force projection going on for the Swedish military. The result is a fairly straightforward high agility, interceptor with limited ground attack capability and a fairly traditional sensor suite. What is needed, clearly, is a revised approach to aircraft development. The USA is now trying to fund two fighters, the F"/A"-22 and the F-35, which are both highly ambitious and complex. With hindsight, it should have developed a single middle-class fighter (designed for carrier use; the USAF can use a lightened version) instead of a high/low mix, and the approach to design should have been more evolutionary. While the stake in McNamara's heart never kill him? Must we also administer a silver bullet and still wear garlic around our necks? Your suggest sounds a lot like TFX--the horrendous "one size fits all" development projection that got the US the F-111. An airplane the Navy aborted in the third trimester and which the AF could not effectively operate for twenty years after deployment. The under-powered A, the vacuum tube unmaintainable D, the unsustainable E and finally the almost capable F model....ahhh yes, I remember them well. Great examples such as Mt. Home which housed 84 airplanes disguised as a three squadron (18 UE per squadron) wing and still could barely generate 0.5 sorties/aircraft/day figured on their "authorized equippage of 54 airframes. No thanks. Air dominance and ground attack seem to work best with dedicated air frames in a hi/lo mix--the USAF has done quite nicely with F-15/16 and the Navy seems to have concluded that the "good ol' days" of F-14/A-6 operations were better on both sides of the mission than the F/A-18 business. But I suspect that no small part of the cost getting out of control is due to so-called "management", techniques which are now also eating their way into military culture. The litigious American mind has long had an excessive reverence for the written word (whether it is the Constitution or "Do not dry pets in this microwave oven!") and appears to be easily seduced by the trappings of bureaucracy. Granted, the multi-national Eurofighter bureaucracy cannot be any better! There is a risk-averse tendency to break down development in phases, phases in stages, and stages in substages, ad infinitum, all surrounded by due process and a mass of tests. In theory, these serve to eliminate risks and get the best possible aircraft; in practice they stretch development time and increase costs. The justification is that the complexity of modern aircraft requires delegation of the work. In practice, according to Conway's law, every dividing line in the organisation adds complexity to the final system. Gotta agree 100% here. Certainly the project management culture increases costs while attempting to minimize risks. What you don't address, however, is the over-lay of political decision interference. While a free-market capitalist business model might be successful with the phase/stage/substage sequence, when you throw in the political posturing, competition for budget dollars, mis-information campaigns and general pacifism of nearly 50% of the American electorate, you really get a screwed up program. Ed Rasimus Fighter Pilot (USAF-Ret) "When Thunder Rolled" Smithsonian Institution Press ISBN #1-58834-103-8 |
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![]() "Ed Rasimus" wrote in message ... On Mon, 12 Apr 2004 13:55:05 +0200, "Emmanuel Gustin" wrote: No thanks. Air dominance and ground attack seem to work best with dedicated air frames in a hi/lo mix--the USAF has done quite nicely with F-15/16 and the Navy seems to have concluded that the "good ol' days" of F-14/A-6 operations were better on both sides of the mission than the F/A-18 business. The F/A-18 is the solution to USN's problems and a fine example of a procurement that faced the realities of the times. We can't very well expect to keep F-35 costs down by migrating electric/electronic systems from the F-22. That alone is reason for the price of the F-35 to adjust upwards by 1/3. These days I would look to tha F-35 to migrate technology to the F-22, if the F-22 survives it's current review. |
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On Mon, 12 Apr 2004 08:58:55 -0600, Ed Rasimus wrote:
No thanks. Air dominance and ground attack seem to work best with dedicated air frames in a hi/lo mix Wny? Why not standardise on one fighter? -- "It's easier to find people online who openly support the KKK than people who openly support the RIAA" -- comment on Wikipedia (Email: zen19725 at zen dot co dot uk) |
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![]() "phil hunt" wrote in message . .. On Mon, 12 Apr 2004 08:58:55 -0600, Ed Rasimus wrote: No thanks. Air dominance and ground attack seem to work best with dedicated air frames in a hi/lo mix Wny? Why not standardise on one fighter? The USAF loses power under that scenerio. I'd say a few USAF super bugs might get the point across. ![]() |
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![]() "Ed Rasimus" wrote in message ... On Mon, 12 Apr 2004 17:36:33 +0100, ess (phil hunt) wrote: An air superiority system needs high thrust/weight ratio, high manueverability, reasonable range, short response time etc. It also needs a sensor suite that can find, sort and allocate weapons to the enemy. Ideally it should have longer reach than the enemy platform and possess sufficient stealth to allow first-look/first-shot. The sensor suite for US operations is increasingly space based with Global capability. A reliable airborn weapons platform with data link capability is what is needed. The USAF airplane procurement cycle is too slow and bogged down with politics to produce tech advantages in individual manned airborn equipments. The expendature of $60 billion for space based sensor systems as part of the missile defense (ABM) is the required direction for Pentagon systems and the fighter mafia will only miss the boat again in ignoring the facts. The F-22 being a prime example of USAF not adjusting to USAF requirements in acquisition. Military tech no longer exists in a vacuum. |
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Tarver Engineering wrote:
"Ed Rasimus" wrote in message ... On Mon, 12 Apr 2004 17:36:33 +0100, ess (phil hunt) wrote: An air superiority system needs high thrust/weight ratio, high manueverability, reasonable range, short response time etc. It also needs a sensor suite that can find, sort and allocate weapons to the enemy. Ideally it should have longer reach than the enemy platform and possess sufficient stealth to allow first-look/first-shot. The sensor suite for US operations is increasingly space based with Global capability. Only as long as the birdies above don't sustain interference or attack. What then? You still need the traditional means of reliably delivering the weapons to the target. Hotshot fighter jocks could probably still succeed with a grease pencil mark on the sight glass, and memorizing a set of direct bomb tables... but must we resort to WW I tactics every time Ivan, Mustafa, or Won Hung Lo geek out a way to scramble the RF? A reliable airborn weapons platform with data link capability is what is needed. Sure. As long as you never transmit the good stuff in the clear until you REALLY need it in a war. Wipe out the other guy within the first ten days or so, and you're home free; after that, he'll be turning your displays into masses of grass... The USAF airplane procurement cycle is too slow and bogged down with politics to produce tech advantages in individual manned airborn equipments. Not to mention the scads of college boys writing code to do things they don't understand - and feel (erroneously) that the GIs - from E-1s to generals - can never understand. Libraries, libraries, libraries; if it doesn't work as spec'd with existing, just add others to bog it down some more. God help everyone if a condition exists which they haven't planned to accomodate. (An absolute certainty!) If you spend enough money, you'll either fix it or hide the errors so well that the things will be sitting in DM before anyone figures it out. The expendature of $60 billion for space based sensor systems as part of the missile defense (ABM) is the required direction for Pentagon systems and the fighter mafia will only miss the boat again in ignoring the facts. The F-22 being a prime example of USAF not adjusting to USAF requirements in acquisition. Military tech no longer exists in a vacuum. Once upon a time, John, there was a method where Airman Dukes (who just tripped over the answer to a problem) could tell the designers/programmers WHAT they did wrong, WHY it doesn't work, and HOW he fixed it. (Been there, done that.) No longer. That avenue is closed; the geeks don't dare admit error; and to fix the problem would be a very costly admission indeed. Military tech used to be walled off from the just curious by classification alone; today, that SOB is hermetically sealed deep underground, surrounded by tripwires, moats, mines, and dead ends - all to designed to protect the core from infiltration by those who know enough to make a difference - and simplify the process. It's the vacuum of space... John T., former WCS MSgt |
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![]() "Dweezil Dwarftosser" wrote in message ... Tarver Engineering wrote: "Ed Rasimus" wrote in message ... On Mon, 12 Apr 2004 17:36:33 +0100, ess (phil hunt) wrote: An air superiority system needs high thrust/weight ratio, high manueverability, reasonable range, short response time etc. It also needs a sensor suite that can find, sort and allocate weapons to the enemy. Ideally it should have longer reach than the enemy platform and possess sufficient stealth to allow first-look/first-shot. The sensor suite for US operations is increasingly space based with Global capability. Only as long as the birdies above don't sustain interference or attack. What then? You still need the traditional means of reliably delivering the weapons to the target. Hotshot fighter jocks could probably still succeed with a grease pencil mark on the sight glass, and memorizing a set of direct bomb tables... but must we resort to WW I tactics every time Ivan, Mustafa, or Won Hung Lo geek out a way to scramble the RF? If they start jamming communications it won't matter if the information is space based, or comming from an AWACS. In order to make any kind of comparison you would ahve to compare to what is done today. A reliable airborn weapons platform with data link capability is what is needed. Sure. As long as you never transmit the good stuff in the clear until you REALLY need it in a war. Wipe out the other guy within the first ten days or so, and you're home free; after that, he'll be turning your displays into masses of grass... I don't believe there is much support in the system for the lone wolf fighter pilot scenerio. There may be soem of that inside the F-22 community, but that space is not the rocking chair career booster it onece was. The USAF airplane procurement cycle is too slow and bogged down with politics to produce tech advantages in individual manned airborn equipments. Not to mention the scads of college boys writing code to do things they don't understand - and feel (erroneously) that the GIs - from E-1s to generals - can never understand. Libraries, libraries, libraries; if it doesn't work as spec'd with existing, just add others to bog it down some more. Yes, that kind of thing even comes to the fore in the commercial World. Tremble spent a fortune trying to be in the aviation avionics business, only to find that their softhead small GA pilots could not follow a specification. God help everyone if a condition exists which they haven't planned to accomodate. (An absolute certainty!) If you spend enough money, you'll either fix it or hide the errors so well that the things will be sitting in DM before anyone figures it out. The Mars rover just went through what you describe, but they were fortunately able to hack it back to life. The expendature of $60 billion for space based sensor systems as part of the missile defense (ABM) is the required direction for Pentagon systems and the fighter mafia will only miss the boat again in ignoring the facts. The F-22 being a prime example of USAF not adjusting to USAF requirements in acquisition. Military tech no longer exists in a vacuum. Once upon a time, John, there was a method where Airman Dukes (who just tripped over the answer to a problem) could tell the designers/programmers WHAT they did wrong, WHY it doesn't work, and HOW he fixed it. You might have thought so, but today engineers can barely speak to techs. During my 6 months at BCAG while I was a systems engineer in cabin systems we had an AT&T flightphone to integrate to a Collins SATCOM. The first system had already been delivered to another Airline with a Honeywell Satcom and it should have been a piece of cake for me to just run through the integration testing and have the DER stamp off. The first meeting my lead and I had with the chief tech at plant one he brought up the fact that he had palced a chassis ground wire on the STB (seat telephone box) to eliminate a shock hazard, as that was his liability requirement for the testing to go forward. Olin even put a big warning sticker on the box, but my lead could not understand what he was saying. Further down the production like I added a chassis ground wire to the airplane, which greatly upset my two DERs. Now the already released airplane would have to be changed post release. The DERs expalined to me that the integration testing was done without the ground and I pointed out to them that the technician had told them twice right in front of me that what they said was not true. Later I discovered my lead was off to AT&T for his new job. Unfortunately for him, all of AT&T's telephones were scrapped due to their "unsafe install". I was out due to AT&T's anger, but AT&T was gone from every airplane. For you see, a short look into the history of AT&T's STB and ZTB boxes would have shown that the designs were stolen from me in the first place by DPI Labs, then stolen from them by Global Wolfsburg and then stolen from them by Olin. Once I had identified the "shock hazard" there was no higher authority to argue the point with me. (Been there, done that.) No longer. That avenue is closed; the geeks don't dare admit error; and to fix the problem would be a very costly admission indeed. Sometimes there is a lot of money tied up in some geek's design and changing it might have system global implications, or even scrap $millions in equipments. Military tech used to be walled off from the just curious by classification alone; today, that SOB is hermetically sealed deep underground, surrounded by tripwires, moats, mines, and dead ends - all to designed to protect the core from infiltration by those who know enough to make a difference - and simplify the process. It's the vacuum of space... So true, but in the case of the F-22 even other ivory tower engineers are ignored. |
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Chad Irby wrote:
ess (phil hunt) wrote: On Mon, 12 Apr 2004 08:58:55 -0600, Ed Rasimus wrote: No thanks. Air dominance and ground attack seem to work best with dedicated air frames in a hi/lo mix Wny? Why not standardise on one fighter? A few months back, I was talking to a guy who was asking the "why not one fighter plane" question (F-22 vs. F-35), until I pointed out that he had a car *and* a pickup truck in his garage, with a motorcycle for weekends... Precisely. The Ferrari goes like hell, but makes a lousy gravel-toter. Sometimes, you need LOTS of gravel. |
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