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發表於 2006年10月16日 07:36 PM
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取代
原帖由 Mel 於 2006年10月16日 07:07 PM 發表
我記得F-22是取代空軍的現有機種, X-35是取代海軍的現有機種, 不曉得對不對!!
DESCRIPTION:
The Joint Strike Fighter program was started to replace a myriad of aircraft for the US Air Force, US Navy, US Marines, and the British Royal Navy beginning around 2010. Since each branch hoping to acquire the JSF has different needs, each variant of the aircraft will be tailored to the requirements of that service. The USAF is planning to acquire some 1,760 conventional takeoff attack fighter variants[wma] [hrr]to replace [/hrr][/wma]the F-16 and A-10 while the Navy and Marines are looking [hrr][hrr]to replace [/hrr][/hrr]older models of the F/A-18. The Navy's approximately 300 to 480 aircraft will be generally similar to the Air Force model but will carry more fuel for greater range. The Marines also need about 480 vertical/short takeoff and landing (V/STOL) aircraft [hrr]to replace [/hrr]its fleet of AV-8B Harriers, so its version will feature a ducted lift-fan to assist in vertical flight. The Royal Navy is also interested in purchasing about 60 V/STOL models [hrr]to replace [/hrr]the Harrier while the Royal Air Force plans to acquire another 90 to replace its Harrier fleet.
以上這份說明是從美國軍事網站下載言明取代 F-16, A-10, F/A18, AV-8B Harrier(美國艦載 )及英國艦載 Harrier
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