I am not an expert by any means, but my understanding is that stealth generally does not work by rending surfaces transparent, but by absorbing the energy or re

I am not an expert by any means, but my understanding is that stealth generally does not work by rending surfaces transparent, but by absorbing the energy or reflecting it in a very, very focused way (away from the origin). If you send a radar beam and nothing comes back, for the radar operator that means "no plane".