DrainBamage
Gold Member
- Dec 31, 2016
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Right but the testing for J-20 has been done in Central China and the only times they have flown it near aircraft from other countries (like the Zhuhai Airshow) they have radar reflectors on it to deny good intel on it's radar signature. You can see them on the belly of the J-20 below:As for where do they get the figures for the J-20? You fly it, they can track it.
USAF has done same thing with F-35s and F-22s, using radar reflectors when flying within range of radar of others:
Even if someone did scoop up info on J-20s RCS it would seem really bizarre that it would get published.