PAKFA will not be participating in the Korean FX-3 fighter program according to Pravda. Supposedly because the F-35 is more mature while the PAKFA's export variant does not even exist as of today. More importantly, the Russians want to keep the PAKFA's development cycle secret. According to Russia, Korea has already decided on a F-35 purchase. Seems the other aircraft are merely participating.
It seems the stealth technology achieved on the F-35 via the use of small copper rings is quite impressive as compared to Russia's conventional methods.
Other competitors are F-15SE, Rafale, EF, F-35 and Gripen. I wonder if the Russians will bring the Su-35 instead. The last time it was just a prototype. The Koreans have reduced VLO as a requirement to allow other aircraft to participate. So, the winner is a no brainer, F-35 all the way.
For people who don't know a lot about the PAKFA program. Limited Serial production is expected to begin this year, quite like our LCA LSP models. These prototypes will be used for weapons tests starting in 2013. 10 are going to be inducted in the Russian Air force by end 2013. As already posted, the 4th prototype is expected to make it's maiden flight soon.
@ptldM3,
I think VVS is supposed to take deliveries of the 12-16 Su-30s this year. How is that progressing?