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In message , Kevin Brooks
writes "Paul J. Adam" wrote in message ... Some flight and drop tests would help turn the notional "capability" into operational utility... so when were they carried out? Ask the USAF. I've checked their website and searched elsewhe best I could do was a five-year-old plan that had JDAM test drops sometime after 2000. Unfortunately I don't have any personal contacts there to tap. I trust them a bit further in this regard than I do the peanut gallery. I've only *done* weapon system acceptance and integration, so what do I know? I know this for su all "capable" means is "has not been proved impossible". The software that is capable of handling the JDAM has been flying for a couple of years now; Arnold has done wind tunnel tests of the separation characteristics, and the F/A-22 was listed as one of the platforms to receive clearance in a fact sheet dated June 03 ( www.af.mil/factsheets/factsheet.asp?fsID=108). Even Mr. Cook has acknowledged that dummy drop tests were conducted. When, where and how many, out of interest? There seems to be a paucity of data, and nobody's either claimed clearance or projected a date when it will be achieved. Let's see--software is in place, dummy tests have been conducted...yep, seems like it is indeed capable of delivering the puppy. No. I don't tell you combat engineering, you don't tell me how to integrate weapons onto airframes. "Software in place" is relatively straightforward when the weapon's in use elsewhere and the software is developmental: "dummy tests conducted" can be as simple as "flew with a blivet" or "conducted one safe jettison from safe, slow and level" and certainly does not imply "cleared for operational use". The USAF says the F/A-22 will be able to carry JDAM's when it enters into operational front-line service with 1st TFW--if you disagree, take it up with them. When was the clearance signed? If it hasn't been signed, when is it expected? Been there, done that, got the T-shirt, still have the scars. "Will be able to carry" has been translated as "is able to carry, but not safely drop or jettison, inert training versions" for contract acceptance in the past when an aircraft program was under pressure. The USAF don't seem to be saying it very clearly or very loudly: while there's no reason to believe it impossible, neither is this blind acceptance that the Raptor is currently a fully-capable JDAM-dropper reasonable. -- When you have to kill a man, it costs nothing to be polite. W S Churchill Paul J. Adam MainBoxatjrwlynch[dot]demon{dot}co(.)uk |
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![]() "Paul J. Adam" wrote in message ... In message , Kevin Brooks writes "Paul J. Adam" wrote in message ... Some flight and drop tests would help turn the notional "capability" into operational utility... so when were they carried out? Ask the USAF. I've checked their website and searched elsewhe best I could do was a five-year-old plan that had JDAM test drops sometime after 2000. Unfortunately I don't have any personal contacts there to tap. I trust them a bit further in this regard than I do the peanut gallery. I've only *done* weapon system acceptance and integration, so what do I know? Not as much as the USAF, I'd wager. At least about the F/A-22 and its capabilities. I know this for su all "capable" means is "has not been proved impossible". I don't think so. Must be Brit-speak, huh? The software that is capable of handling the JDAM has been flying for a couple of years now; Arnold has done wind tunnel tests of the separation characteristics, and the F/A-22 was listed as one of the platforms to receive clearance in a fact sheet dated June 03 ( www.af.mil/factsheets/factsheet.asp?fsID=108). Even Mr. Cook has acknowledged that dummy drop tests were conducted. When, where and how many, out of interest? There seems to be a paucity of data, and nobody's either claimed clearance or projected a date when it will be achieved. Let's see--software is in place, dummy tests have been conducted...yep, seems like it is indeed capable of delivering the puppy. No. I don't tell you combat engineering, you don't tell me how to integrate weapons onto airframes. Why don't you not tell the USAF how to define what the initial capabilities of the F/A-22 are/will be when it enters into operational service? "Software in place" is relatively straightforward when the weapon's in use elsewhere and the software is developmental: "dummy tests conducted" can be as simple as "flew with a blivet" or "conducted one safe jettison from safe, slow and level" and certainly does not imply "cleared for operational use". Argue it with the USAF--they appear quite confident that the "A" in the title will be justified when it starts flying with the 1st TFW sometime during the next year or two. That you are not is not going to cause me any loss of sleep, OK Paul? Brooks The USAF says the F/A-22 will be able to carry JDAM's when it enters into operational front-line service with 1st TFW--if you disagree, take it up with them. When was the clearance signed? If it hasn't been signed, when is it expected? Been there, done that, got the T-shirt, still have the scars. "Will be able to carry" has been translated as "is able to carry, but not safely drop or jettison, inert training versions" for contract acceptance in the past when an aircraft program was under pressure. The USAF don't seem to be saying it very clearly or very loudly: while there's no reason to believe it impossible, neither is this blind acceptance that the Raptor is currently a fully-capable JDAM-dropper reasonable. -- When you have to kill a man, it costs nothing to be polite. W S Churchill Paul J. Adam MainBoxatjrwlynch[dot]demon{dot}co(.)uk |
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In message , Kevin Brooks
writes "Paul J. Adam" wrote in message ... I've only *done* weapon system acceptance and integration, so what do I know? Not as much as the USAF, I'd wager. At least about the F/A-22 and its capabilities. "The USAF who will fly and fight the aircraft", or "the USAF press releases and contractual acceptance schedules"? Big difference. I know this for su all "capable" means is "has not been proved impossible". I don't think so. Must be Brit-speak, huh? British and several other nations, including the US. I don't tell you combat engineering, you don't tell me how to integrate weapons onto airframes. Why don't you not tell the USAF how to define what the initial capabilities of the F/A-22 are/will be when it enters into operational service? I have. Release certification and clearance to carry and drop the live weapon. So far all that's been published is some wind-tunnel model work. Nowhere near actual operational utility. That's "capable" according to some contracts: but for actual real-world utility, unless you can persuade the enemy to occupy the relevant wind-tunnel right under the model aircraft it's not much use. "Software in place" is relatively straightforward when the weapon's in use elsewhere and the software is developmental: "dummy tests conducted" can be as simple as "flew with a blivet" or "conducted one safe jettison from safe, slow and level" and certainly does not imply "cleared for operational use". Argue it with the USAF- Where would you suggest? -they appear quite confident that the "A" in the title will be justified when it starts flying with the 1st TFW sometime during the next year or two. Been there, done that, seen the pencil-whipping. Give me a single F/A-22 JDAM warshot drop. There must be _some_ news article _somewhere_ to report an event like that. Or is it "fully operational" except that the first actual live-fire test will be in combat? Yeah, *that* has worked really well in the past. That you are not is not going to cause me any loss of sleep, OK Paul? I'm not paying for the 'A' designator and it's not my military trusting that 'capability' will mean 'can actually put warheads on target'. Pause and think, Kevin. The F-22 is, airframe versus airframe, the best fighter in the world. But that tells you nothing about its air-to-ground capability, and the notional ability to fit munitions into internal bays means very little if you have not thoroughly tested the ability to get the munitions _out_ of those bays (a thousand-pound blivet that doesn't fully separate can thoroughly wreck a modern fighter) even before you worry about presetting and arming. You think it's easy and already handled? Then you're not paying attention. -- When you have to kill a man, it costs nothing to be polite. W S Churchill Paul J. Adam MainBoxatjrwlynch[dot]demon{dot}co(.)uk |
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![]() "Paul J. Adam" wrote in message ... In message , Kevin Brooks writes "Paul J. Adam" wrote in message ... I've only *done* weapon system acceptance and integration, so what do I know? Not as much as the USAF, I'd wager. At least about the F/A-22 and its capabilities. "The USAF who will fly and fight the aircraft", or "the USAF press releases and contractual acceptance schedules"? Big difference. In your mind. I know this for su all "capable" means is "has not been proved impossible". I don't think so. Must be Brit-speak, huh? British and several other nations, including the US. I don't think so. I don't tell you combat engineering, you don't tell me how to integrate weapons onto airframes. Why don't you not tell the USAF how to define what the initial capabilities of the F/A-22 are/will be when it enters into operational service? I have. Release certification and clearance to carry and drop the live weapon. Good on you--you go keep those USAF types in line, Paul; God only knows how we have managed to muddle through thus far without your editorial input to the folks who fly these things and fight in them. So far all that's been published is some wind-tunnel model work. Nowhere near actual operational utility. Tell it to the USAF. Go ahead--tell them they just HAVE to delete any reference to the F/A-22 being JDAM capable when it enters front-line service 'cause you say so... That's "capable" according to some contracts: but for actual real-world utility, unless you can persuade the enemy to occupy the relevant wind-tunnel right under the model aircraft it's not much use. "Software in place" is relatively straightforward when the weapon's in use elsewhere and the software is developmental: "dummy tests conducted" can be as simple as "flew with a blivet" or "conducted one safe jettison from safe, slow and level" and certainly does not imply "cleared for operational use". Argue it with the USAF- Where would you suggest? Do a google. -they appear quite confident that the "A" in the title will be justified when it starts flying with the 1st TFW sometime during the next year or two. Been there, done that, seen the pencil-whipping. Give me a single F/A-22 JDAM warshot drop. There must be _some_ news article _somewhere_ to report an event like that. Or is it "fully operational" except that the first actual live-fire test will be in combat? Yeah, *that* has worked really well in the past. Note that it has yet to enter into front-line combat unit service; those fielded thus far are either at Edwards or joining the conversion/opeval unit at Tyndall. That you are not is not going to cause me any loss of sleep, OK Paul? I'm not paying for the 'A' designator and it's not my military trusting that 'capability' will mean 'can actually put warheads on target'. Who really cares at this point. USAF says it will be JDAM capable when it enters operational service--you say it won't be. Most folks will accept the USAF version unless you can prove they are lying. Kind of hard for you to do at this point. Brooks Pause and think, Kevin. The F-22 is, airframe versus airframe, the best fighter in the world. But that tells you nothing about its air-to-ground capability, and the notional ability to fit munitions into internal bays means very little if you have not thoroughly tested the ability to get the munitions _out_ of those bays (a thousand-pound blivet that doesn't fully separate can thoroughly wreck a modern fighter) even before you worry about presetting and arming. You think it's easy and already handled? Then you're not paying attention. -- When you have to kill a man, it costs nothing to be polite. W S Churchill Paul J. Adam MainBoxatjrwlynch[dot]demon{dot}co(.)uk |
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In message , Kevin Brooks
writes "Paul J. Adam" wrote in message ... "The USAF who will fly and fight the aircraft", or "the USAF press releases and contractual acceptance schedules"? Big difference. In your mind. And to the operators. British and several other nations, including the US. I don't think so. Based on what experience? Is this your informed opinion from experience in the field, or a knee-jerk reflex? I have. Release certification and clearance to carry and drop the live weapon. Good on you--you go keep those USAF types in line, Paul; God only knows how we have managed to muddle through thus far without your editorial input to the folks who fly these things and fight in them. So, when have they flown a warshot, or released even an inert training round? Nothing published, nothing announced that I can find: just some scale model wind-tunnel work. That's not "editorial input", that's reality. So far all that's been published is some wind-tunnel model work. Nowhere near actual operational utility. Tell it to the USAF. Go ahead--tell them they just HAVE to delete any reference to the F/A-22 being JDAM capable when it enters front-line service 'cause you say so... Why? It's an accepted convention that "capable" means "should be able to accept once there's time and money to get the clearances". That you're spinning that into a complete operational clearance is your error of understanding, not mine. Been there, done that, seen the pencil-whipping. Give me a single F/A-22 JDAM warshot drop. There must be _some_ news article _somewhere_ to report an event like that. Or is it "fully operational" except that the first actual live-fire test will be in combat? Yeah, *that* has worked really well in the past. Note that it has yet to enter into front-line combat unit service; those fielded thus far are either at Edwards or joining the conversion/opeval unit at Tyndall. In other words, again, "capable" doesn't actually mean "cleared to carry and use". I'm not paying for the 'A' designator and it's not my military trusting that 'capability' will mean 'can actually put warheads on target'. Who really cares at this point. The pilots and planners might have some views on the subject. USAF says it will be JDAM capable when it enters operational service--you say it won't be. It's "capable" now, it just hasn't been reported as cleared to carry and use the weapon. Don't you understand the difference? "Capable" means the weapon should fit and nobody can see any good reason why it can't be persuaded to work safely. "Cleared" means it's been tested and confirmed that the weapon and its interfaces fits, remains secure through the flight envelope, and can be safely released (and jettisoned) without getting hung up or recontacting the airframe. Most folks will accept the USAF version unless you can prove they are lying. You do realise that both versions can be correct? It certainly *should* be "capable" but that tells you very little about its actual ability to deliver warshots. Kind of hard for you to do at this point. Never once claimed they were lying, just that they haven't done (for example) store separation tests yet. Airframe 4003/91-4003 is intended to carry out the JDAM integration testing: point being "intended", meaning that testing lies in the future rather than the past. Or to quote John Manclark, director of test and evaluation at US Air Force Headquarters: "IOT&E exercises will assess a four-ship employment of Raptors in likely combat scenario. The 31-week evaluation will focus on four key capabilities: global deployment; effectiveness in counter-air missions; survivability in an air-to-air and surface-to-air environment; and sortie-generation. It will culminate in a sortie surge demonstration. IOT&E will identify areas for improvement before the aircraft achieves its initial operational capability milestone that is expected before the end of 2005. Before IOC, the service will conduct follow-on operational test and evaluation to validate JDAM release from the Raptor." Again, the F-22 is 'capable' - just not certified or cleared yet. That's not my opinion, that's a current statement from the USAF. -- When you have to kill a man, it costs nothing to be polite. W S Churchill Paul J. Adam MainBoxatjrwlynch[dot]demon{dot}co(.)uk |
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Call me an old cynic
But it wouldn't surprise me in the least to see a news release (in the next week or so) about F/A-22 and JDAMs testing from the USAF.... Now would't that be completly froody!!. Cheers John Cook Any spelling mistakes/grammatic errors are there purely to annoy. All opinions are mine, not TAFE's however much they beg me for them. Email Address :- Spam trap - please remove (trousers) to email me Eurofighter Website :- http://www.eurofighter-typhoon.co.uk |
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On Fri, 09 Apr 2004 08:31:44 +1000, John Cook
wrote: Call me an old cynic But it wouldn't surprise me in the least to see a news release (in the next week or so) about F/A-22 and JDAMs testing from the USAF.... Now would't that be completly froody!!. Ah Haa.... Froody ALERT!!! not bad it was 3 weeks... http://www.af.mil/news/story.asp?storyID=123007616 On the 30 april 2004 "Edwards officials will continue to develop the Raptor design, focusing more on developing air-to-ground attack capabilities, General Pearson said. "With the recent successful drop of the first bomb from the Raptor's weapons bay, Edwards will continue to expand this line of testing until we have successfully developed the required ground-attack features," General Pearson said. Operational testers have already started planning for the follow-on test and evaluation phase of the Raptor, which includes JDAM release testing, Colonel Freeman said." Which means they might have dropped a JDAM by now!, but I have not found any reference to it yet. Can anyone help?. Cheers John Cook Any spelling mistakes/grammatic errors are there purely to annoy. All opinions are mine, not TAFE's however much they beg me for them. Email Address :- Spam trap - please remove (trousers) to email me Eurofighter Website :- http://www.eurofighter-typhoon.co.uk |
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On Tue, 6 Apr 2004 22:54:10 +0100, "Paul J. Adam"
wrote: In message , Kevin Brooks writes "Paul J. Adam" wrote in message ... Some flight and drop tests would help turn the notional "capability" into operational utility... so when were they carried out? Ask the USAF. I've checked their website and searched elsewhe best I could do was a five-year-old plan that had JDAM test drops sometime after 2000. Unfortunately I don't have any personal contacts there to tap. Just my own opinion but I'd be surprised if they dropped them and *didn't* make a big tado about it. There are photos out there of it launching -9s and -120s but none with JDAMS that I've ever seen. Maybe they feel the JDAM thing is a no-brainer and have too many other more difficult problems to solve so it's priority is low? |
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In message , Scott Ferrin
writes On Tue, 6 Apr 2004 22:54:10 +0100, "Paul J. Adam" wrote: I've checked their website and searched elsewhe best I could do was a five-year-old plan that had JDAM test drops sometime after 2000. Unfortunately I don't have any personal contacts there to tap. Just my own opinion but I'd be surprised if they dropped them and *didn't* make a big tado about it. There are photos out there of it launching -9s and -120s but none with JDAMS that I've ever seen. Maybe they feel the JDAM thing is a no-brainer and have too many other more difficult problems to solve so it's priority is low? The other issue is that the F-22 is a hardcore air-supremacy machine, with the 'A' designation an afterthought. The USAF is buying the F-22 because it needs a stealthy superfighter to replace the F-15. It is certainly not short of platforms able to drop JDAMs. If the F-22 has problems in its declared intended air-to-air role, is anyone going to be convinced by "okay, but it can carry two whole JDAMs!" when even the A-10 is being bruited as a JDAM-dropper? As I said: it's "capable" because nobody's got proof it can't use them. At some point it'll be cleared to actually fly with the weapons and use them in action - just not yet. Not knocking the F-22's capability in its designed role: it might be expensive, it might have assorted problems, but it's still the best at what it does ('A' designator accepted as a tacked-on afterthought). The concern then is how many can be bought... doesn't matter how good your airframes are, if there aren't enough to intercept the enemy raids. -- When you have to kill a man, it costs nothing to be polite. W S Churchill Paul J. Adam MainBoxatjrwlynch[dot]demon{dot}co(.)uk |
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