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"CFA3" wrote in message m... Guy Alcala wrote in message ... Ralph Savelsberg wrote: CFA3 wrote: convert those 10's at something of the order of 1/3 the cost of new 767's. Not to mention the commonality issue that would be maintained with the original KC-10 fleet. I know that Fed-Ex, years ago had a program of their own in which they turned a yit load of passenger 10's to cargo, when they couldn't buy anymore MD-11's. McDD/Boeing does have the engineering work for that complete. Obviously there would be additional work to do, but I suspect it wouldn't be that bad. And, I have to think I'm not the first one to think of this. McDD/Boeing may have drawings already, for just such a project. You're indeed not the first person to consider this. The Dutch Air Force has been operating two converted ex-Martinair DC-10s as tanker/transports for several years now, under the local designation KDC-10, so the design work is not an issue. It's been done. During the conversion a lot of structural work on the airframe that would have been necessary if a boom operator station like that on the KC-10 would have been installed, was avoided by using a 3D camera system. The boom operator sits in his own station, right behind the flightdeck. The KC-767 deal (like any major programme) seems to be heavily influenced by all kinds of politics. While not denying the role of politics, I suspect that the need is for lots of smaller refueling track tankers to replace KC-135s, not for big deployment tankers the size of the KC-10. Either type can refuel the same number of fighters in the same time frame, but the latter have more limiting runway and taxiway strength and size requirements, take up far more space on the apron, and are more expensive to operate. There's also the issue of new versus used, and how much of a parts market there'll be for supporting DC-10s down the road as they phase out from airline service. Then there's the fairly exhaustive inspections required of any used a/c before buying, lest the USAF wind up with a/c suffering severe corrosion, fatigue or other problems, and that takes time, people and money. IIRR, the RAAF has had their share of problems with their 707s. And finally, if you only need a few a/c as in the case of most countries, it's not too difficult to find a sufficient number that are commonly equipped, often from the same carrier. But the USAF is looking to buy several hundred tankers (eventually; 100 in the first batch), so even if enough airframes were available they'd have to spend a lot of time and money retrofitting them to a common standard, or else suffer a supply, maintenance and training nightmare. Buying new, they don't have that problem. We can afford to buy new; most countries can't. Guy Yeh...good point. And I do like the idea of new a/c anyways. But I through it out there. That spell bot is working real good for you, dude. |
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