hyperman
INT'L MOD
We will make significant structural changes to the second prototype of the National Combat Aircraft. I heard a comment saying "It's almost a different aircraft" but it's not certain. Photo: Representative
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We will make significant structural changes to the second prototype of the National Combat Aircraft. I heard a comment saying "It's almost a different aircraft" but it's not certain. Photo: Representative

This is true. There are many changes. The ducts will be different - although this is next to impossible to see from the outside. The control surfaces will be different kind of like this in red:
View attachment 83084
I suspect the LEF will be different too.
These are only the things I know - what else will be different who knows. We have to keep in mind the first prototype is a design that was frozen many years ago and the current Ka'an is very different from this.
There were studies done. It was decided against. I think the speed and acceleration requirements together with the the possible uncertainty of the engine means that a conventional splitter was selected. I am only guessing here.I wonder if they will attempt DSI or if that is too much of a radical design change and too difficult currently with the limited testing facilities and wind tunnel refining required.. Only the US and China have gone down that route so far in practice, although France and the UK do show DSI in their proposed fighter models.
Hurjet 2 got painted fighter colors.
There were studies done. It was decided against. I think the speed and acceleration requirements together with the the possible uncertainty of the engine means that a conventional splitter was selected. I am only guessing here.
The nose job has worked a treat on Hurjet 2 - looks really much better now!
I am sure there are practical reason for it - but still, looks wise, good move.
We will make significant structural changes to the second prototype of the National Combat Aircraft. I heard a comment saying "It's almost a different aircraft" but it's not certain. Photo: Representative
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