rcrmj
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Expanded fuel capacity: Through the redesign of the main landing gear, the Gripen Demo aircraft has gained significantly enlarged internal fuel carriage space. Once full advantage is taken of all the available volume the extra fuel will boost Gripens range. The Gripen Demo aircraft is also capable of carrying new 450 US gallon underwing drop tanks. The drop tanks and extra internal capacity increase Gripens total fuel load by 1,400 kg.
Basic data Gripen C Gripen NG
Length excl. pitot tube 14.1 m 14.1 m
Wing span incl. launchers 8.4 m 8.4 m
Number of Stations 8 10
Empty weight 6800 7000
Internal Fuel 100 % 140%
? can you work out the 40% increase? becareful we are only talking about internal capacity``please read all my posts since 117... there was a major error on the Saab JAS-39 NG version article. the 40% internal increase was wrong which was proven by the article itself (you wroted it as well)``follow the link provided by kingdrugaking..
the 40% includes the new External Drop tanks 450 US gallon... and the both increased internal and external capacity to 1,400KG which is roughly 40% of current capacity
and I also stated the 40% increase of current capacity will occupy arround 2 cubic meters of space, its difficul to make such space even with re-designed landing gears for such small plane``besides they relocate the compartments under the wings and it is inevitably going to take some fuel space from the wing section``my opinion`