And you have asked about JF-17 stealthness proof. here it is and it is authoritive source.

And what might this source be? You?!! 😮
It is probably the Chinese manufacturer claiming a certain level of “stealthy characteristics”, whatever these might be. If they were intended to be of any significance, they may have compared it to the current operational benchmarks of stealth, i.e. the F117 and the B2. If this is indeed an actual claim by the Chinese, then it has sales pitch written all over it, nothing else.

Oh BTW, I am Chinese and I have this bridge I’d like to sell to you. It is already painted green and is invisible to radar. 😀 :diablo:

This Star49 character cracks me up! What a tool. :rolleyes:
Don’t you have something better to do than posting your ignorance all over this forum? Go feed your goats, or milk them or do whatever it is you do with them. :diablo: :dev2: 😀

What happened?

Pit
excuse me for aasking stupid question but the pic of MIG 21 bis HuD looks different from MiG 23 MLD.I am naive but could u ththrow in more light…attached is the image of MiG 21 HuD.What I want to know is how a lock on is displayed in MiG 21 HuD for both radar guided missiles and the
heat seeking missiles?

I’m not by any effect a MiG-21Bis expert (know one or two things about), but the neither the Bis nor any other of the old Fishbeds did have a HUD or anything of that sort. What you’re seeing is a “SETKA” image in a collimator in the cockpit sight.

The picture in Assem’s post is of an Indian MiG-21bis equipped with a Thompson CSF HUD. IIRC, all of the IAF’s -21bis are equipped with this HUDWAC.