On Wed, 08 Oct 2003 19:46:27 GMT, Guy Alcala
wrote:


On that note, anyone got any idea of how much did the A7s long long legs
reduce by when fitted with the bigger blower ?

The A-7F, Corasair III, Strikefighter, etc. all included an airframe stretch
and extra fuel in addition to an F100 or F110.

Interesting, I didnt know about the F110 being considered for it.

The airframe stretch was to
allow the a/c to be supersonic (Mach 1.4 level IIRR), and the extra fuel was
to keep the range/endurance in the same ballpark.

Any idea of the peformance improvement on the 'lo' part of an attack
mission with the F110/F100 ?


For instance, here's the proposed Corsair III changes, which was designed to
use rebuilt A-7A/A-7B airframes from the Boneyard, although A-7D/Es would be
easier to convert: An F110-GE-100, 16,700 lb. mil and 27,600 lb. A/B; A
constant-section plug of 29.5" to extend the fuselage around the wing root
area; another plug of 7.5" to the aft fuselage to tailor the airframe to the
F110 and its remote accessory gearbox. Rear fuselage canted upwards 5 degrees
to provide ground clearance for the longer tailpipe. A more sharply-pointed
nose cone (see F-8); the original was made blunter to reduce length on
carriers. Internal configuration changed to increase fuel capacity.

Did the USN have any interest in looking at a turbocharged E model ?





greg



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