One thing that you have to consider that this plane is not built to impress the world, neither it is build to impress Iranians
This plane is built for the regime supporters that are bunch of idiots with no knowledge about science and technology .... The same idiots that go to 22 Bahman rally every year and now they beilive that Imam Zaman is happy for their progress ... These bunch never change because they don't believe in science and logic ... That is why, their president goes and say in 22 bahman rally, "haman to ke didid iran behtrain bomb afkan shekari donyaro sakht va hameh hoora keshidan" ... These are the audience ... so don't try to make sense of this ... The regime is a "khar savar" and has bunch of idiot "khar" that follow them blindly .... and I have to say, there are a lot of them ...
[video=youtube;wMJrRbo0Cdo]https://www.youtube.com/watch?feature=player_detailpage&v=wMJrRbo0Cdo[/video]