J-20 Radar scattering simulation – Aircraft 101

J-20 is the world's third operational fifth-generation stealth fighter aircraft after the F-22 and F-35. It made China the second country in the world after the USA to operate a fleet of stealth fighter. By the time this article is published, it is estimate that there are around 208 J-20 produced. 

https://basicsaboutaerodynamicsandavionics.wordpress.com/2022/11/27/j-20-radar-scattering-simulation/